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Summary of content (843 pages)

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Preface This guide provides a variety of basic information about ETERNUSmgr for the ETERNUS DX410/DX440 and ETERNUS DX8100/DX8400/DX8700. It should be referred to when ETERNUSmgr is used to monitor, set up and maintain ETERNUS DX410/DX440 and ETERNUS DX8100/DX8400/DX8700 (hereafter also referred to as "ETERNUS DX400/DX8000 series" or "device"). Operation management software other than ETERNUSmgr can be also used to monitor the ETERNUS DX400/DX8000 series.
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Preface ● Chapter 7 Download Menu This chapter describes the Download menu's various submenu settings. ● Chapter 8 Remote Support Menu This chapter describes the Remote Support menu's various submenus and their functions. ● Chapter 9 User Accounts Menu This chapter describes the User Account menu's submenu and their functions. Screen details for ETERNUSmgr, notes on access via https, and Syslog message list are provided in the Appendixes.
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Preface Acknowledgments • VMware, VMware logos, Virtual SMP, and VMotion are either registered trademarks or trademarks of VMware, Inc. in the U.S. and/or other countries. • Microsoft, Windows, and Windows Server are either registered trademarks or trademarks of Microsoft Corporation in the United States and other countries. • UNIX is a registered trademark of The Open Group in the United States and other countries.
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Preface Units in this Manual Except as otherwise noted, the following units are used in this manual: • Physical disk capacity and disk drive types assume that 1KB = 1,000B, 1MB = 1,000KB, 1GB = 1,000MB, and 1TB = 1,000GB (example: "300GB disk drive"). • Other capacities (for RAID groups and volumes) assume that 1KB = 1,024B, 1MB = 1,024KB, 1GB = 1,024MB, and 1TB = 1,024GB.
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Contents Chapter 1 1.1 1.1.1 1.1.2 1.2 1.2.1 1.2.2 1.2.3 1.2.4 1.2.5 1.2.6 1.2.7 1.3 1.4 1.5 Initial Screen .................................................................................................... 14 Use the ETERNUSmgr Frontend .............................................................................................. 15 Use direct browser access to ETERNUSmgr Backend Program .............................................. 17 Operations Menu ...............................................
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Contents 4.3 4.3.1 4.3.2 4.4 4.4.1 4.4.2 4.5 4.5.1 4.5.2 4.5.3 4.5.4 4.5.5 4.5.6 4.5.7 4.6 4.6.1 4.6.2 4.6.3 Thin Provisioning Pool Settings ....................................................................... 83 Create/Extend Thin Provisioning Pool ....................................................................................... 83 Delete Thin Provisioning Pool ................................................................................................... 84 Logical Volume Settings .....
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Contents 5.3 5.3.1 5.3.2 5.3.3 5.3.4 5.3.5 5.3.6 5.3.7 5.3.8 5.3.9 5.3.10 5.3.11 5.3.12 5.3.13 5.3.14 5.3.15 5.3.16 5.3.17 5.3.18 5.3.19 5.4 5.4.1 5.4.2 5.4.3 5.4.4 5.4.5 5.4.6 5.4.7 5.4.8 5.4.9 5.4.10 5.4.11 5.4.12 Thin Provisioning Management ...................................................................... 246 Create/Extend Thin Provisioning Pool ..................................................................................... 247 Set Thin Provisioning Pool Parameters ........................
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Contents 6.3.6 6.3.7 6.3.8 6.3.9 6.3.10 6.3.11 6.4 6.4.1 6.4.2 6.4.3 6.5 6.5.1 6.5.2 6.5.3 6.5.4 6.6 6.6.1 6.6.2 6.6.3 6.6.4 6.7 6.7.1 6.8 6.8.1 6.8.2 6.8.3 6.8.4 Register Advanced Copy License ........................................................................................... 472 Set REC Buffer ........................................................................................................................ 474 Create REC Disk Buffer ....................................................
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Contents 8.3 8.3.1 8.3.2 Operation ....................................................................................................... 639 Sending Log ............................................................................................................................ 639 Pause/Restart Remote Support ............................................................................................... 643 Chapter 9 9.1 9.1.1 9.1.2 9.1.3 User Accounts Menu.............................................
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Contents A.11 Create Logical Volume................................................................................... 720 A.11.1 Create Logical Volume (Create Logical Volume) Screen ........................................................ 720 A.11.2 Create Logical Volume (Create Thin Provisioning Volume) Screen........................................ 727 A.12 Set Snap Data Pool......................................................................................... 729 A.12.
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Contents A.27 Set REC Buffer................................................................................................ 778 A.27.1 Set REC Buffer (Set) Screen................................................................................................... 778 A.27.2 Set REC Buffer (Add REC Disk Buffer) Screen....................................................................... 781 A.28 Set SNMP Agent Environment........................................................................ 782 A.28.
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Chapter 1 Operation Screens The ETERNUSmgr backend program, which is embedded in the ETERNUS DX400/DX8000 series, is used to display the status of, setup and maintain the ETERNUS DX400/DX8000 series. This chapter describes how this may be done. 1.1 Initial Screen When using an ETERNUS DX400/DX8000 series, you must always keep a careful watch on its status to monitor the device. Use either the ETERNUSmgr frontend or other operation management software.
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Chapter 1 Operation Screens > 1.1 Initial Screen 1.1.1 Use the ETERNUSmgr Frontend When using the ETERNUSmgr client, the initial screen is the ETERNUSmgr top menu. Enter the URL of the top menu file ("menu.htm"), and the top menu will appear. For details of the top menu file, please refer to the "ETERNUS Disk storage systems ETERNUSmgr User Guide Introduction-". The following shows a typical ETERNUSmgr Top Menu screen.
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Chapter 1 Operation Screens > 1.1 Initial Screen ● Show hardware error detect log list menu Click the name of a target device listed in the [Show hardware error detect log list] menu to get a listing of the target device's error logs (alarm history files). This will require use of the Web server's list display function. Refer to the User's Guide for the Web server being used for more details. The status of the selected target device appears to the right of its alarm history file link.
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Chapter 1 Operation Screens > 1.1 Initial Screen 1.1.2 Use direct browser access to ETERNUSmgr Backend Program When using operation management software other than ETERNUSmgr frontend, initial screen is title screen of the ETERNUSmgr backend program embedded in the ETERNUS DX400/DX8000 series. To check and maintain the ETERNUS DX400/DX8000 series, directly start the ETERNUSmgr backend program embedded in the device from a PC on which Web browser runs. The following are applicable Web browsers.
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Chapter 1 Operation Screens > 1.1 Initial Screen • There are two methods to specify the ETERNUS DX400/DX8000 series IP address: using "http" or "https". When placing emphasis on security, use "https". • Security certificate errors can occur when using https to access an ETERNUS DX400/DX8000 series. Refer to "Appendix B Notes on Access via https" (page 816) for a procedure to solve this https access error.
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Chapter 1 Operation Screens > 1.2 Operations Menu 1.2 Operations Menu The operation menu consists of a Main menu and various Submenus. Selecting an item from the Main menu will result in the relevant list of submenu items being displayed. Main menu Sub menu (This screen is displayed when logged on the ETERNUS DX400/DX8000 series in which the Resource Domains are registered using a Total Administrator account.) Which menus are available will differ according to the account type.
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Chapter 1 Operation Screens > 1.2 Operations Menu 1.2.1 Status Menu The Status menu is shown below. See "Chapter 3 Status Menu" (page 43) for an explanation of its submenus and functions. (This screen is displayed when logged on the ETERNUS DX400/DX8000 series in which the Resource Domains are registered using a Total Administrator account.) 1.2.2 Getting Started Menu The Getting Started menu is shown below.
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Chapter 1 Operation Screens > 1.2 Operations Menu 1.2.3 Configuration Menu The Configuration menu is shown below. See "Chapter 5 Configuration Menu" (page 97) for an explanation of its submenus and functions. (This screen is displayed when logged on the ETERNUS DX400/DX8000 series in which the Resource Domains are registered using a Total Administrator account.) 1.2.4 Settings Menu The Settings menu is shown below.
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Chapter 1 Operation Screens > 1.2 Operations Menu 1.2.5 Download Menu The Download menu is shown below. See "Chapter 7 Download Menu" (page 611) for an explanation of its submenus and functions. (This screen is displayed when logged on the ETERNUS DX400/DX8000 series in which the Resource Domains are registered using a Total Administrator account.) 1.2.6 Remote Support Menu The Remote Support menu is shown below.
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Chapter 1 Operation Screens > 1.2 Operations Menu 1.2.7 User Accounts Menu The User Accounts Menu is shown below. See "Chapter 9 User Accounts Menu" (page 645) for an explanation of its submenus and functions. (This screen is displayed when logged on the ETERNUS DX400/DX8000 series in which the Resource Domains are registered using a Total Administrator account.
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Chapter 1 Operation Screens > 1.3 Screens when Resource Domains are registered 1.3 Screens when Resource Domains are registered When Resource Domains are registered in the ETERNUS DX400/DX8000 series, the screen that is displayed differs depending on the current user account. ■ RAID Group List when logged on the ETERNUS DX400/DX8000 series using a Total Administrator account • All the RAID Groups that are assigned to the Resource Domains are displayed. • The "Resource Domain" item is displayed.
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Chapter 1 Operation Screens > 1.3 Screens when Resource Domains are registered ■ RAID Group List when logged on the ETERNUS DX400/DX8000 series using a Resource Domain Administrator account • [Resource Domain No. / Name] is displayed in the next of the status lamp. • Only RAID Groups that are assigned to the Resource Domain (0x00 in the above screen) of the current user account, and only the RAID Groups that are assigned to the Shared Resource, are displayed. • The "Resource Domain" item is not displayed.
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Chapter 1 Operation Screens > 1.4 Screen Operations 1.4 Screen Operations This section describes the various screens used to setup and/or perform maintenance on the device using ETERNUSmgr. Logon user name Controller firmware version Model name [Logoff] link Help Serial number General status lamp Main menu Current function Sub menu From "2.2 Logoff" onward, the procedures use this part of the screen.
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Chapter 1 Operation Screens > 1.4 Screen Operations • When using ETERNUSmgr: - Unless specified otherwise, never use the Back (←), Forward (→), and Close Window (X), Refresh (⇔) browser buttons. Reloading may cause program malfunction. The window's buttons can be used to change the size of the window. However, when Netscape is used on Solaris OS, you may need to reload if you change the window size when logging on.
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Chapter 1 Operation Screens > 1.4 Screen Operations ● General Status of the Device The general status of the device is indicated by a "lamp image". Lamp image Description Each component is in normal status. (Green) Component is under maintenance. (Orange) Preventive maintenance is required for some components. (Yellow) This lamp is displayed in the following conditions: (Red) • Component failure is detected. Check the device status. • FC-Loop Down is detected. Check the device status.
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Chapter 1 Operation Screens > 1.4 Screen Operations ● Display of model and serial number Model and serial number of the device are displayed by all functions. Items Model Description Display Contents Model of the connected device are displayed. • • • • • • (See left) ETERNUS DX410 ETERNUS DX440 ETERNUS DX8100 ETERNUS DX8400 ETERNUS DX8700 MODEL unknown (Caution) When the model cannot be identified, model name will be displayed as "MODEL unknown". In such a case, some functions cannot be used.
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Chapter 1 Operation Screens > 1.5 Menus and Submenus 1.5 Menus and Submenus The following shows the ETERNUSmgr menus, submenus, and functions. The screen differs depending on the type of ETERNUS DX400/DX8000 series.
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Chapter 1 Operation Screens > 1.
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Chapter 1 Operation Screens > 1.
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Chapter 1 Operation Screens > 1.
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Chapter 1 Operation Screens > 1.
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Chapter 1 Operation Screens > 1.
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Chapter 1 Operation Screens > 1.
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Chapter 2 Logon/Logoff This chapter describes how to logon to and logoff from ETERNUSmgr. 2.1 Logon Logon to ETERNUSmgr to start operation. The menu displayed pertains to the logged on user accounts' role. • A role is assigned to a user account. Available functions vary depending on the role. A user can use allowed functions for each role. Multiple roles may be assigned to a user account. Select a role to be used when logging on with a user account with multiple roles.
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Chapter 2 Logon/Logoff > 2.1 Logon • An error will occur, if logged on in the following situations. Check the error message first, and either forcibly log off all users, or wait and retry logon later. - When the last operation was terminated without logging off. - When a system administrator or maintenance engineer has already logged on. - When another application is already logging on. • The starting screen of the ETERNUSmgr differs depending on the language setting of the browser.
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Chapter 2 Logon/Logoff > 2.1 Logon → When logged on with a user account that has multiple roles, select the role. The [Logon (Select Role)] screen appears. 2 Select the role, and click the [Execute] button. When logged on with a user account that has multiple roles, selecting a role is required. When the user account has only one role, the [Logon (Select Role)] screen does not appear.
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Chapter 2 Logon/Logoff > 2.1 Logon ■ When there are no other users logged on → The [Menu] screen is displayed. • When the ETERNUS DX400/DX8000 series is under maintenance work, a message to that effect appears. Clicking the [Cancel] button displays a message such as "Under Maintenance". Log off from the ETERNUSmgr and wait until the maintenance operation is complete. • When the ETERNUS DX400/DX8000 series is being set up, a message to that effect appears.
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Chapter 2 Logon/Logoff > 2.1 Logon ■ When recovering → The [Logon (Lock Control)] screen appears. When the number of the lock command retry attempts exceeds a certain number, the recovery process fails, and the [Logon (Lock Control Error)] screen appears. ■ When an error occurs while acquiring the model information → The [Logon (Error Notice Logon)] screen appears. To display the [Menu] screen, click the [OK] button. To log off, click the [Logoff] button.
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Chapter 2 Logon/Logoff > 2.2 Logoff 2.2 Logoff To finish operations, log off the ETERNUSmgr. If you close the window without logging off, the forcible logon message will be displayed at the next logon. You must log off when finishing operation with ETERNUSmgr. Operating procedures for logoff are explained as follows. Procedure 1 Click the [Logoff] link. → The [Logoff] screen appears. 2 Click the [OK] button.
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Chapter 3 Status Menu This chapter describes the functions of the Status menu. 3.1 Device Status This screen displays the status of each component that configures ETERNUS DX400/DX8000 series, such as controller enclosure (CE), drive enclosure (DE), cables, etc. ■ Screen Display This section explains status displays, marks and links which appear on the screen. ● Detailed Information Icon Clicking the icon displays detailed information of the component in another window.
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Chapter 3 Status Menu > 3.1 Device Status ● Status of Each Component The component status is displayed by the "LED image". LED image (Green) (Blue) (Orange) (Yellow) (Red) (Red) State Description Normal Each component is in normal status. Warning Some components are installed but unused. (Note) When the components are disk drives, the [Normal (Green)] lamp is displayed instead of the [Warning (Blue)] lamp for the general status of the device. Maintenance Component is under maintenance.
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Chapter 3 Status Menu > 3.1 Device Status ■ for ETERNUS DX410/DX440 ■ for ETERNUS DX8100/DX8400/DX8700 As for ETERNUS DX8100, [Device Status (Rack Screen)] is displayed because they have no Expansion Rack. Hereinafter, if it is not necessary to describe separately, "Base Rack screen" and "Rack screen" are described as "Base Rack screen".
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Chapter 3 Status Menu > 3.1 Device Status 2 Click the image of each component in the Base Rack screen, and check the component status. • CE: Controller Enclosure screen Clicking the CE image on the Base Rack screen enables checking the CE.
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Chapter 3 Status Menu > 3.1 Device Status Also, clicking a component in the CE enables checking the details of clicked component - CPSU details screen Clicking the CPSU image on the CE screen enables checking the CPSU. - CM details screen Clicking the CM image on the CE screen enables checking the CM details. - Memory details screen Clicking the Memory image on the CE screen enables checking the memory details.
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Chapter 3 Status Menu > 3.1 Device Status - CA details screen (FC) Clicking the FC image on the CE screen enables checking the FC details. - CA details screen (iSCSI-CA) Clicking the iSCSI-CA image on the CE screen enables checking the iSCSI-CA details. - CA details screen (iSCSI-RA) Clicking the iSCSI-RA image on the CE screen enables checking the iSCSI-RA details.
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Chapter 3 Status Menu > 3.1 Device Status - CA details screen (FCLINK) Clicking the FCLINK image on the CE screen enables checking the FCLINK details. - CA details screen (OCLINK) Clicking the OCLINK image on the CE screen enables checking the OCLINK details. - SVC details screen (For ETERNUS DX8400 and DX8700 only) Clicking the SVC image on the CE screen enables checking the SVC details.
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Chapter 3 Status Menu > 3.1 Device Status - FRT details screen (For ETERNUS DX8400 and DX8700 only) Clicking the FRT image on the CE screen enables checking the FRT details. - BRT details screen (For ETERNUS DX8400 and DX8700 only) Clicking the BRT image on the CE screen enables checking the BRT details. • DE: Drive Enclosure screen Clicking a DE image on the Base Rack screen enables checking the DE details.
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Chapter 3 Status Menu > 3.1 Device Status - for ETERNUS DX8100/DX8400/DX8700 Also, clicking a component in the DE enables checking the details of clicked component. - Disk details screen Clicking a Disk image on the DE screen enables checking the disk details. - PBC details screen Clicking the PBC image on the DE screen enables checking the PBC details.
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Chapter 3 Status Menu > 3.1 Device Status - DPSU details screen Clicking the DPSU image on the DE screen enables checking the DPSU details. • Base Rack Power Source screen (For ETERNUS DX8400 and DX8700 only) Clicking the Power Source image on the Base Rack screen enables checking the power source. Also, clicking a component in the Base Rack Power Source screen enables checking the details of clicked component.
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Chapter 3 Status Menu > 3.1 Device Status - BCU details screen Clicking the BCU image on the Base Rack Power Source screen enables checking the BCU details. • PSE screen (For ETERNUS DX410/DX440, and ETERNUS DX8100 only) Clicking the PSE image on the Base Rack screen enables checking the PSE. Also, clicking a component in the PSE screen enables checking the details of clicked component. - BTU details screen Clicking the BTU image on the PSE screen enables checking the BTU details.
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Chapter 3 Status Menu > 3.1 Device Status • FC-AL List screen Clicking the FC Cable image on the Base Rack screen enables checking the FC cables. Clicking the [FC-AL#xx] link enables checking the FC-AL Attachment diagram. • DEI List screen (For ETERNUS DX8400 and DX8700 only) Clicking the DEI Cable image on the Base Rack screen enables checking the DEI cables.
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Chapter 3 Status Menu > 3.1 Device Status • DEI Attachment Diagram screen For ETERNUS DX8100 click the DEI Cable image on the Rack screen, for ETERNUS DX410 and DX440, click the DEI Cable image on the Base Rack screen, for ETERNUS DX8400 and DX8700, click the DEI# on the DEI List screen, to check the DEI Attachment Diagram screen. • BBU Cable Attachment Diagram screen Clicking the BBU Cable image on the Base Rack screen enables checking the BBU Cables.
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Chapter 3 Status Menu > 3.1 Device Status • OP Panel details screen Clicking the OP Panel image on the Base Rack screen enables checking the OP Panel. 3 To get the iSCSI Name information, CA information, and Disk information of the device, click the [Detail] button on the Base Rack screen. → The [Device Status (Select Device Information Collection)] screen appears. Refer to "A.1.1 Device Status (Collect Device Information) Screen" (page 669) for details about device information that can be collected.
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Chapter 3 Status Menu > 3.1 Device Status 4 To acquire the information all at once, click the [Batch acquisition] link. To select and acquire information, click the selected information link of [Individual acquisition]. → After clicking each link, when acquiring device information the [Device Status (Acquiring Device Information)] screen appears. After acquiring the device information, the [Device Status (Save Device Information)] screen appears.
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Chapter 3 Status Menu > 3.2 Resource Domain List 3.2 Resource Domain List The list of Resource Domains registered in the ETERNUS DX400/DX8000 series is displayed. • When Resource Domains are not registered in the ETERNUS DX400/ DX8000 series, the [Resource Domain List] menu is not displayed. • When Resource Domains are registered in the ETERNUS DX400/ DX8000 series, the displayed Resource Domain information differs depending on the current user account.
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Chapter 3 Status Menu > 3.2 Resource Domain List The following items can be checked: • Resource Domain No.
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Chapter 3 Status Menu > 3.3 RAID Group List 3.3 RAID Group List This screen displays the list of RAID Groups and the detailed information of each RAID Group created in the ETERNUS DX400/DX8000 series. This function facilitates display of the status of each RAID Group and the Logical Volumes of each RAID Group, aiding system administrators in their work. • When no RAID Group is created in the ETERNUS DX400/DX8000 series, a message to that effect is displayed.
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Chapter 3 Status Menu > 3.3 RAID Group List Procedure 1 Click [RAID Group List] in the [Status] menu. → The [RAID Group List (Initial)] screen appears. Refer to "A.3.1 RAID Group List (Initial) Screen" (page 673) for screen details. The following items can be checked: • RAID Group No.
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Chapter 3 Status Menu > 3.3 RAID Group List 2 To check the details of each item, click the link of the [RAID Group List (Initial)] screen. Screens displayed when clicking each link are described below. • RAID Group number (RAID Group No.) Displays the installation diagram of disk drives configuring the RAID Group. For RAID1+0 disks, disk mirror pairing details are displayed under a double-headed arrow.
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Chapter 3 Status Menu > 3.3 RAID Group List • [Progress] link of [Status] Rebuild/Copyback progress is displayed in another window. • [LDE Progress] link of [Status] LDE progress operating in the RAID Group is displayed in another window. • [RDB] link of [Usage] Detailed information and the formatting progress of the REC Disk Buffer where the target RAID Group is registered are displayed.
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Chapter 3 Status Menu > 3.3 RAID Group List • Other links of [Usage] A list of volumes and space usage status of the target RAID Group is displayed. - [Format Progress] link (in Status) allows "Format" progress to be checked. - [Encrypt Progress] link (in Status) allows "Convert Encryption Volume" progress to be checked.
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Chapter 3 Status Menu > 3.3 RAID Group List - [SDV] link (in Volume Type) allows Snap Data volume details to be checked. - [SDPV] link (in Volume Type) allows Snap Data Pool volume details to be checked. - Also, [SID] link (in SDPV session list) allows SDPV session details to be checked.
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Chapter 3 Status Menu > 3.4 Thin Provisioning Pool List 3.4 Thin Provisioning Pool List This function displays a list and configuration information of Thin Provisioning Pools registered in the ETERNUS DX400/DX8000 series, and a list of Virtual Logical Volumes in the Thin Provisioning Pool. This function facilitates the display of the status of each Thin Provisioning Pool and the RAID Groups configuring each Thin Provisioning Pool, aiding system administrators and maintenance engineers in their work.
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Chapter 3 Status Menu > 3.4 Thin Provisioning Pool List Procedure 1 Click [Thin Provisioning Pool List] in the [Status] menu. → The [Thin Provisioning Pool List (Pool List)] screen appears. Refer to "A.4.1 Thin Provisioning Pool List (Pool List) Screen" (page 676) for screen details. The following items can be checked: • TPP No.
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Chapter 3 Status Menu > 3.4 Thin Provisioning Pool List *1: 2 Resource Domain is displayed when logged on the ETERNUS DX400/DX8000 series, in which the Resource Domains have been registered, using a Total Administrator account. To check the details of each item, click the [Thin Provisioning Pool List (Pool List)] screen link. Screens displayed when clicking each link are described below. • TPP No. A list of RAID Groups registered in the Thin Provisioning Pool is displayed.
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Chapter 3 Status Menu > 3.4 Thin Provisioning Pool List - [Progress] link of [Status] Displays the Rebuild/Copyback progress in another window. • [Format Progress] link of [Status] Displays the formatting progress of the Thin Provisioning Pool in another window. • [Usage] link Displays the list of Thin Provisioning Volumes registered in the Thin Provisioning Pool. Refer to "A.4.2 Thin Provisioning Pool List (Volume List in the Pool) Screen" (page 678) for screen details.
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Chapter 3 Status Menu > 3.5 Volume List 3.5 Volume List This screen displays the volumes created in the ETERNUS DX400/DX8000 series. • When no volume is created in the device, a message to that effect is displayed. Click the [OK] button to return to the [Menu] screen. • When Resource Domains are registered in the ETERNUS DX400/ DX8000 series, the displayed volumes differ depending on the current user account.
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Chapter 3 Status Menu > 3.5 Volume List 2 Check the contents of the list. If a volume is being formatted, a [Format Progress] link appears in the Status column. Click this link to check the progress of the format. If a volume is being encrypted, an [Encrypt Progress] link appears in the Status column. Click this link to check the progress of the encryption. For Snap Data volumes, an [SDV] link appears in the Volume Type column. Click this link to view the Snap Data volume details.
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Chapter 3 Status Menu > 3.5 Volume List For Snap Data Pool volumes, an [SDPV] link appears in the Volume Type column. Click this link to view the Snap Data Pool volume details. Similarly, click the [SID] link in the SDPV session list to view the SDPV session details. 3 After checking, click the [Menu] button. → Returns to the [Menu] screen.
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Chapter 3 Status Menu > 3.6 Advanced Copy Status 3.6 Advanced Copy Status This displays the operating status of Advanced Copy functions such as Equivalent Copy (EC), One Point Copy (OPC), and Remote Equivalent Copy (REC). • To display the Advanced Copy status, register the Advanced Copy License. The "Advanced Copy Status" is not available until the license has been registered. • When no remote device for Remote Advanced Copy is registered, a message to that effect is displayed.
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Chapter 3 Status Menu > 3.6 Advanced Copy Status 2 Check the status. ■ Checking the status of EC session (1)Click the [Number of Active Sessions] link of EC from [Session Status]. → The [Advanced Copy Status (EC Session List)] screen appears in another window. Refer to "A.6.1 Advanced Copy Status (EC Session List) Screen" (page 688) for screen details. (2)To check detailed information, click the [SID (Session ID)] link for the session that you want to check.
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Chapter 3 Status Menu > 3.6 Advanced Copy Status ■ Checking the status of OPC session (1)Click the [Number of Active Sessions] link of OPC from [Session Status]. → The [Advanced Copy Status (OPC Session List)] screen appears in another window. Refer to "A.6.2 Advanced Copy Status (OPC Session List) Screen" (page 690) for screen details. (2)To check detailed information, click the [SID (Session ID)] link for the session that you want to check.
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Chapter 3 Status Menu > 3.6 Advanced Copy Status ■ Checking the status of REC session (1)Click the [Number of Active Sessions] link of REC from [Session Status]. → The [Advanced Copy Status (REC Session List)] screen appears in another window. Refer to "A.6.4 Advanced Copy Status (REC Session List) Screen" (page 695) for screen details. (2)To check detailed information, click the [SID (Session ID)] link for the session that you want to check.
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Chapter 3 Status Menu > 3.6 Advanced Copy Status ■ Checking the status of Advanced Copy Path (1)Click the [Remote Box ID] link from [Connection Destination List] for the path that you want to check. → The [Advanced Copy Status (Advanced Copy Path Status)] screen appears. Refer to "A.6.6 Advanced Copy Status (Advanced Copy Path Status) Screen" (page 699) for screen details. (2)After checking the status, click the [Close] button and close the window.
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Chapter 4 Getting Started Menu This chapter describes the functions of the "Getting Started" menu. The "Getting Started" menu is a collection of basic configuration and host access related setup items and aims to help with the initial configuration of the ETERNUS DX400/DX8000 series. 4.1 Hot Spare Disk Settings This screen is used to create or delete hot spare disks. 4.1.1 Create Hot Spare Click on [Create Hot Spare] to create hot spare disks.
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Chapter 4 Getting Started Menu > 4.1 Hot Spare Disk Settings Procedure 1 Click [Create Hot Spare] under the Hot Spare Disk Settings in the [Getting Started] menu. → The [Create Hot Spare] screen appears. 2 Create hot spare disks. Refer to "5.2.16 Create Hot Spare" (page 241) for details.
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Chapter 4 Getting Started Menu > 4.1 Hot Spare Disk Settings 4.1.2 Delete Hot Spare Click on [Delete Hot Spare] to delete hot spare disks. Procedure 1 Click [Delete Hot Spare] under the Hot Spare Settings in the [Getting Started] menu. → The [Delete Hot Spare] screen appears. 2 Delete hot spare disks. Refer to "5.2.17 Delete Hot Spare" (page 243) for details.
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Chapter 4 Getting Started Menu > 4.2 RAID Group Settings 4.2 RAID Group Settings This screen is used to create or delete RAID groups. 4.2.1 Create RAID Group Click on [Create RAID Group] to create RAID groups. Procedure 1 Click [Create RAID Group] under the RAID Group Settings in the [Getting Started] menu. → The [Create RAID Group] screen appears. 2 Create RAID groups. Refer to "5.2.1 Create RAID Group" (page 144) for details.
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Chapter 4 Getting Started Menu > 4.2 RAID Group Settings 4.2.2 Delete RAID Group Click on [Delete RAID Group] to delete RAID groups. Procedure 1 Click [Delete RAID Group] under the RAID Group Settings in the [Getting Started] menu. → The [Delete RAID Group] screen appears. 2 Delete the undesired RAID groups. Refer to "5.2.5 Delete RAID Group" (page 165) for details.
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Chapter 4 Getting Started Menu > 4.3 Thin Provisioning Pool Settings 4.3 Thin Provisioning Pool Settings This screen is used to create or delete Thin Provisioning Pools. 4.3.1 Create/Extend Thin Provisioning Pool Click on [Create/Extend Thin Provisioning Pool] to create/expand Thin Provisioning Pools. Procedure 1 Click [Create/Extend Thin Provisioning Pool] under the Thin Provisioning Pool Settings in the [Getting Started] menu. → The [Create/Extend Thin Provisioning Pool] screen appears.
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Chapter 4 Getting Started Menu > 4.3 Thin Provisioning Pool Settings 4.3.2 Delete Thin Provisioning Pool Click on [Delete Thin Provisioning Pool] to delete Thin Provisioning Pools. Procedure 1 Click [Delete Thin Provisioning Pool] under the Thin Provisioning Pool Settings in the [Getting Started] menu. → The [Delete Thin Provisioning Pool] screen appears. 2 Delete the Thin Provisioning Pools. Refer to "5.3.6 Delete Thin Provisioning Pool" (page 275) for details.
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Chapter 4 Getting Started Menu > 4.4 Logical Volume Settings 4.4 Logical Volume Settings This screen is used to create or delete Logical Volumes. 4.4.1 Create Logical Volume Click on [Create Logical Volume] to create Logical Volumes. Procedure 1 Click [Create Logical Volume] under the Logical Volume Settings in the [Getting Started] menu. → The [Create Logical Volume] screen appears. 2 Create Logical Volumes. Refer to "5.2.6 Create Logical Volume" (page 167) for details.
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Chapter 4 Getting Started Menu > 4.4 Logical Volume Settings 4.4.2 Delete Logical Volume Click on [Delete Logical Volume] to delete Logical Volumes. Procedure 1 Click [Delete Logical Volume] under the Logical Volume Settings in the [Getting Started] menu. → The [Delete Logical Volume] screen appears. 2 Delete the undesired Logical Volumes. Refer to "5.2.15 Delete Logical Volume" (page 236) for details.
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Chapter 4 Getting Started Menu > 4.5 Open-CA Settings 4.5 Open-CA Settings This screen is used to access volumes from an open system server. 4.5.1 Set CA Parameters Click on [Set CA Parameters] to set a CA that can access an open system server. Procedure 1 Click [Set CA Parameters] under the Open-CA Settings in the [Getting Started] menu. → The [Set CA Parameters] screen appears. 2 Set CA Parameters. Refer to "5.4.1 Set CA Parameters" (page 300) for details.
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Chapter 4 Getting Started Menu > 4.5 Open-CA Settings 4.5.2 Set Host World Wide Name(s) Click on [Set Host World Wide Name(s)] to set a Host World Wide Name. Procedure 1 Click [Set Host World Wide Name(s)] under the Open-CA Settings in the [Getting Started] menu. → The [Set Host World Wide Name(s)] screen appears. 2 Set Host World Wide Name(s). Refer to "5.4.2 Set Host World Wide Name(s)" (page 327) for details.
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Chapter 4 Getting Started Menu > 4.5 Open-CA Settings 4.5.3 Set iSCSI Host Click on [Set iSCSI Host] to set an iSCSI Host. Procedure 1 Click [Set iSCSI Host] under the Open-CA Settings in the [Getting Started] menu. → The [Set iSCSI Host] screen appears. 2 Set iSCSI Host. Refer to "5.4.3 Set iSCSI Host" (page 338) for details.
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Chapter 4 Getting Started Menu > 4.5 Open-CA Settings 4.5.4 Set Affinity Group Click on [Set Affinity Group] to set an Affinity Group. Procedure 1 Click [Set Affinity Group] under the Open-CA Settings in the [Getting Started] menu. → The [Set Affinity Group] screen appears. 2 Set Affinity Group. Refer to "5.4.4 Set Affinity Group" (page 355) for details.
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Chapter 4 Getting Started Menu > 4.5 Open-CA Settings 4.5.5 Allocate Host-Affinity Group Click on [Allocate Host-Affinity Group] to allocate a Host-Affinity Group. Procedure 1 Click [Allocate Host -Affinity Group] under the Open-CA Settings in the [Getting Started] menu. → The [Allocate Host-Affinity Group] screen appears. 2 Allocate Host-Affinity Group. Refer to "5.4.5 Allocate Host-Affinity Group" (page 375) for details.
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Chapter 4 Getting Started Menu > 4.5 Open-CA Settings 4.5.6 Set LUN Mapping Click on [Set LUN Mapping] to set LUN Mapping. Procedure 1 Click [Set LUN Mapping] under the Open-CA Settings in the [Getting Started] menu. → The [Set LUN Mapping] screen appears. 2 Set LUN Mapping. Refer to "5.4.6 Set LUN Mapping" (page 388) for details.
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Chapter 4 Getting Started Menu > 4.5 Open-CA Settings 4.5.7 Set CA Reset Group Click on [Set CA Reset Group] to set CA Reset Group. Procedure 1 Click [Set CA Reset Group] under the Open-CA Settings in the [Getting Started] menu. → The [Set CA Reset Group] screen appears. 2 Set CA Reset Group. Refer to "5.4.7 Set CA Reset Group" (page 398) for details.
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Chapter 4 Getting Started Menu > 4.6 Mainframe-CA Settings 4.6 Mainframe-CA Settings This screen is used to access volumes from the mainframe server. "Mainframe-CA Settings" is displayed only when the GS License is registered. 4.6.1 Set CA Parameters Click on [Set CA Parameters] to set a CA that can access the mainframe server. Procedure 1 Click [Set CA Parameters] under the Mainframe-CA Settings in the [Getting Started] menu. → The [Set CA Parameters] screen appears. 2 Set CA Parameters.
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Chapter 4 Getting Started Menu > 4.6 Mainframe-CA Settings 4.6.2 Set LCU (ETERNUS DX8000 series only) Click on [Set LCU] to set a LCU. Procedure 1 Click [Set LCU] under the Mainframe-CA Settings in the [Getting Started] menu. → The [Set LCU] screen appears. 2 Set LCU. Refer to "5.4.9 Set LCU (ETERNUS DX8000 series only)" (page 417) for details.
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Chapter 4 Getting Started Menu > 4.6 Mainframe-CA Settings 4.6.3 Set IOA Mapping (ETERNUS DX8000 series only) Click on [Set IOA Mapping] to set IOA Mapping. Procedure 1 Click [Set IOA Mapping] under the Mainframe-CA Settings in the [Getting Started] menu. → The [Set IOA Mapping] screen appears. 2 Set IOA Mapping. Refer to "5.4.10 Set IOA Mapping (ETERNUS DX8000 series only)" (page 425) for details.
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Chapter 5 Configuration Menu This chapter describes the functions of the Configuration menu. 5.1 Resource Domain Management The [Set Resource Domain] function divides the ETERNUS DX400/DX8000 series into a maximum of eight areas, and assigns resources to each area. These divided areas are called "Resource Domains".
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management • Up to eight Resource Domains can be created per ETERNUS DX400/ DX8000 series. • After creating Resource Domains, set the maximum number of assignable resources using the [Assign Numerical Resource] menu. • After creating Resource Domains, assign each resource to Resource Domains using the [Assign Resources] menu. This section explains [Set Resource Domain] procedures. The following settings are available.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management 3 Select the number of Resource Domains to be created, enter the Resource Domain name (can be omitted), and click the [Set] button. (This screen is displayed when logged on the ETERNUS DX400/DX8000 series in which the Resource Domains are registered using a Total Administrator account.) → The [Set Resource Domain (Check Resource Domain Creation)] screen appears.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management 5 Click the [OK] button. (This screen is displayed when logged on the ETERNUS DX400/DX8000 series in which the Resource Domains are registered using a Total Administrator account.) → Returns to the [Menu] screen. • When setting the maximum number of resources for each Resource Domain, click the [Assign Numerical Resource] link.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management 3 Input the new Resource Domain name into the Resource Domain name text box, and click the [Set] button. (This screen is displayed when logged on the ETERNUS DX400/DX8000 series in which the Resource Domains are registered using a Total Administrator account.) → The [Set Resource Domain (Check Renamed Resource Domain)] screen appears. • Multiple Resource Domains cannot be renamed at the same time.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management 5 Click the [OK] button. (This screen is displayed when logged on the ETERNUS DX400/DX8000 series in which the Resource Domains are registered using a Total Administrator account.) → Returns to the [Menu] screen. End of procedure 5.1.1.3 Delete Resource Domains This section explains procedures for deleting Resource Domains. Procedure 1 Click [Set Resource Domain] under the Resource Domain Management in the [Configuration] menu.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management 3 Click the [OK] button. (This screen is displayed when logged on the ETERNUS DX400/DX8000 series in which the Resource Domains are registered using a Total Administrator account.) → The [Set Resource Domain (Updating Configuration Information)] screen appears. After the process has successfully been completed, the [Set Resource Domain (Resource Domain Deletion Result)] screen appears. 4 Click the [OK] button.
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Chapter 5 Configuration Menu > 5.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management 2 Select the target Resource to change the Assignable Resources, and click the [Change] button. The Assignable Resources for the following Resources can be changed. • • • • • • Logical Volume Host WWN iSCSI Host Affinity Group Host Response Eco-mode Schedule (This screen is displayed when logged on the ETERNUS DX400/DX8000 series in which the Resource Domains are registered using a Total Administrator account.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management • For "Assignable Resources", smaller values than "Assigned Resources" can be specified. • The total number of "Assignable Resources" for each domain is displayed in "Total Assignable Resources". If the total value exceeds the "Maximum Assignable Resources", the [Set] button cannot be clicked. • For Logical Volumes, Assignable Resources include the following volumes.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management 5 Click the [OK] button. The changed Assignable Resources are displayed with yellow backgrounds. (This screen is displayed when logged on the ETERNUS DX400/DX8000 series in which the Resource Domains are registered using a Total Administrator account.) → The [Assign Numerical Resource (Updating Configuration Information)] screen appears.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management 5.1.3 Assign Resources On this screen, assign each resource to a Resource Domain (hereinafter referred to as a domain), or change the domain where each resource is being assigned. The target resources are as follows.
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Chapter 5 Configuration Menu > 5.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management • The [Assign Resources] menu is not displayed in the following conditions: - When the current user account does not support the [Assign Resources] function - When no domains are registered in the ETERNUS DX400/DX8000 series - When logged on using a Resource Domain Administrator account • Resources exceeding the maximum number specified using the [Assign Numerical Resource] function cannot be assigned.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management 5.1.3.1 Assigning RAID Group This section explains Assigning RAID Group settings. Procedure 1 Click [Assign Resources] under the Resource Domain Management in the [Configuration] menu. → The [Assign Resources (Select Resource)] screen appears. If logged on using a user account that does not support any of the "RAID Group Settings - Change", "Host Settings - Open", and "Ecomode", the [Suppress Function] screen appears.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management 3 Change the Assigned Domain of the RAID Group, and click the [Set] button. ■ To set using [Set Range] (1)Enter the first and last RAID Group numbers. (2)Select a domain to assign the specified range of the RAID Groups from the list box. (3)Click the [Execute] button. (This screen is displayed when logged on the ETERNUS DX400/DX8000 series in which the Resource Domains are registered using a Total Administrator account.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management ■ To select an individual RAID Group (1)Select the domain to assign the relevant RAID Group from the RAID Group List using the list box. (This screen is displayed when logged on the ETERNUS DX400/DX8000 series in which the Resource Domains are registered using a Total Administrator account.) A list box is displayed for the RAID Group where the Assigned Domain can be changed.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management 4 Click the [OK] button. A RAID Group in which the Assigned Domain has been changed is displayed with a yellow background. (This screen is displayed when logged on the ETERNUS DX400/DX8000 series in which the Resource Domains are registered using a Total Administrator account.) → The [Assign Resources (Updating Configuration Information)] screen appears.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management • If logged on using a user account that supports "Host Settings Open", the [Set LUN Mapping] link, the [Set Affinity Group] link, and the [Assign Resource Domain (Affinity Group)] link are displayed. - If setting the LUN Mapping, click the [Set LUN Mapping] link. - If setting the Affinity Group, click the [Set Affinity Group] link. - If changing the domain of the Affinity Group, click the [Assign Resource Domain (Affinity Group)] link.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management 2 Click the [Thin Provisioning Pool] link. (This screen is displayed when logged on the ETERNUS DX400/DX8000 series in which the Resource Domains are registered using a Total Administrator account.) → The [Assign Resources (Set TPP)] screen appears. Refer to "A.9.2 Assign Resources (Set TPP) Screen" (page 706) for screen details.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management 3 Change the Assigned Domain of the TPP, and click the [Set] button. ■ To set using [Set Range] (1)Enter the first and last TPP numbers. (2)Select the domain to assign the specified range of the TPPs from the list box. (3)Click the [Execute] button. (This screen is displayed when logged on the ETERNUS DX400/DX8000 series in which the Resource Domains are registered using a Total Administrator account.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management ■ To select an individual TPP (1)Select the domain to assign the relevant TPP from the Thin Provisioning Pool List using the list box. (This screen is displayed when logged on the ETERNUS DX400/DX8000 series in which the Resource Domains are registered using a Total Administrator account.) A list box is displayed for a TPP where the Assigned Domain can be changed.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management 4 Click the [OK] button. A TPP in which the Assigned Domain has been changed is displayed with a yellow background. (This screen is displayed when logged on the ETERNUS DX400/DX8000 series in which the Resource Domains are registered using a Total Administrator account.) → The [Assign Resources (Updating Configuration Information)] screen appears.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management • If logged on using a user account that supports "Host Settings Open", the [Set LUN Mapping] link, the [Set Affinity Group] link, and the [Assign Resource Domain (Affinity Group)] link are displayed. - If setting the LUN Mapping, click the [Set LUN Mapping] link. - If setting the Affinity Group, click the [Set Affinity Group] link. - If changing the domain of the Affinity Group, click the [Assign Resource Domain (Affinity Group)] link.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management 2 Click the [Host World Wide Name] link. (This screen is displayed when logged on the ETERNUS DX400/DX8000 series in which the Resource Domains are registered using a Total Administrator account.) → The [Assign Resources (Set Host WWN)] screen appears. Refer to "A.9.3 Assign Resources (Set Host WWN) Screen" (page 707) for screen details.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management 3 Change the Assigned Domain of the Host World Wide Name, and click the [Set] button. The "Host Table information (Host Table number and Host Table name (if the name is registered))" for the relevant Host World Wide Name is displayed in the Host World Wide Name List. ■ To set using [Set Range] (1)Enter the first and last Host Table numbers. (2)Select the domain to assign the specified range of the Host Tables from the list box.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management ■ To select an individual Host World Wide Name (1)Select the domain to assign the relevant Host Table from the Host World Wide Name List using the list box. (This screen is displayed when logged on the ETERNUS DX400/DX8000 series in which the Resource Domains are registered using a Total Administrator account.) A list box is displayed for the Host Table where the Assigned Domain can be changed.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management 4 Click the [OK] button. A Host World Wide Name in which the Assigned Domain has been changed is displayed with a yellow background. (This screen is displayed when logged on the ETERNUS DX400/DX8000 series in which the Resource Domains are registered using a Total Administrator account.) → The [Assign Resources (Updating Configuration Information)] screen appears.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management • If setting the Host World Wide Name, click the [Set Host WorldWideName(s)] link. • If setting the Affinity Group, click the [Set Affinity Group] link. • If changing the domain of the Affinity Group, click the [Assign Resource Domain (Affinity Group)] link. • If setting the Host-Affinity Group, click the [Allocate Host-Affinity Group] link. • If setting the Host Response, click the [Set Host Response] link.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management • If logged on using a user account that does not support the "Host Settings - Open", the [iSCSI Host] link is not displayed. • If there is no iSCSI Host registered in the ETERNUS DX400/ DX8000 series that can be assigned to domains, the [Suppress Function] screen appears. Click the [OK] button to return to the [Assign Resources (Select Resource)] screen. 3 Change the Assigned Domain of the iSCSI Host, and click the [Set] button.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management The Set Range setting is performed when there is at least one iSCSI Host that satisfies the condition described in "Condition in which an iSCSI Host can Assign to Domain/Change Assigned Domain" (page 109). ■ To select an individual iSCSI Host (1)Select the domain to assign the relevant iSCSI Host from the iSCSI Host List using the list box.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management 4 Click the [OK] button. An iSCSI Host in which the Assigned Domain has been changed is displayed with a yellow background. (This screen is displayed when logged on the ETERNUS DX400/DX8000 series in which the Resource Domains are registered using a Total Administrator account.) → The [Assign Resources (Updating Configuration Information)] screen appears.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management • If setting the iSCSI Host, click the [Set iSCSI Host] link. • If setting the Affinity Group, click the [Set Affinity Group] link. • If changing the domain of the Affinity Group, click the [Assign Resource Domain (Affinity Group)] link. • If setting the Host-Affinity Group, click the [Allocate Host-Affinity Group] link. • If setting the Host Response, click the [Set Host Response] link.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management • If logged on using a user account that does not support the "Host Settings - Open", the [Affinity Group] link is not displayed. • If there are no Affinity Groups registered in the ETERNUS DX400/ DX8000 series that can be assigned to domains, the [Suppress Function] screen appears. Click the [OK] button to return to the [Assign Resources (Select Resource)] screen. 3 Change the Assigned Domain of the Affinity Group, and click the [Set] button.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management The Set Range setting is performed when there is at least one Affinity Group that satisfies the condition described in "Condition in which an Affinity Group can Assign to Domain/Change Assigned Domain" (page 109). ■ To select an individual Affinity Group (1)Select the domain to assign the relevant Affinity Group from the Affinity Group List using the list box.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management 4 Click the [OK] button. An Affinity Group in which the Assigned Domain has been changed is displayed with a yellow background. (This screen is displayed when logged on the ETERNUS DX400/DX8000 series in which the Resource Domains are registered using a Total Administrator account.) → The [Assign Resources (Updating Configuration Information)] screen appears.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management • If logged on using a user account that supports "RAID Group Settings - Change", the [Assign Resource Domain (RAID Group)] link and the [Assign Resource Domain (Thin Provisioning Pool)] link are displayed. - If changing the domain of the RAID Group, click the [Assign Resource Domain (RAID Group)] link. - If changing the domain of the TPP, click the [Assign Resource Domain (Thin Provisioning Pool)] link.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management 2 Click the [Host Response] link. (This screen is displayed when logged on the ETERNUS DX400/DX8000 series in which the Resource Domains are registered using a Total Administrator account.) → The [Assign Resources (Set Host Response)] screen appears. Refer to "A.9.6 Assign Resources (Set Host Response) Screen" (page 711) for screen details.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management 3 Change the Assigned Domain of the Host Response, and click the [Set] button. ■ To set using [Set Range] (1)Enter the first and last Host Response numbers. (2)Select the domain to assign the specified range of the Host Responses from the list box. (3)Click the [Execute] button. (This screen is displayed when logged on the ETERNUS DX400/DX8000 series in which the Resource Domains are registered using a Total Administrator account.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management ■ To select an individual Host Response (1)Select the domain to assign the relevant Host Response from the Host Response List using the list box. (This screen is displayed when logged on the ETERNUS DX400/DX8000 series in which the Resource Domains are registered using a Total Administrator account.) A list box is displayed for the Host Response where the Assigned Domain can be changed.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management 4 Click the [OK] button. A Host Response in which the Assigned Domain has been changed is displayed with a yellow background. (This screen is displayed when logged on the ETERNUS DX400/DX8000 series in which the Resource Domains are registered using a Total Administrator account.) → The [Assign Resources (Updating Configuration Information)] screen appears.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management • If setting the CA parameters, click the [Set CA Parameters] link. • If setting the Host World Wide Name, click the [Set Host WorldWideName(s)] link. • If changing the domain of the Host World Wide Name, click the [Assign Resource Domain (Host World Wide Name)] link. • If setting the iSCSI Host, click the [Set iSCSI Host] link. • If changing the domain of the iSCSI Host, click the [Assign Resource Domain (iSCSI Host)] link.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management • If logged on using a user account that does not support the "Ecomode", the [Eco-mode Schedule] link is not displayed. • If there are no Eco-mode schedules registered in the ETERNUS DX400/DX8000 series that can be assigned to domains, the [Suppress Function] screen appears. Click the [OK] button to return to the [Assign Resources (Select Resource)] screen. 3 Change the Assigned Domain of the Eco-mode schedule, and click the [Set] button.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management The Set Range setting is performed when there is at least one Ecomode schedule that satisfies all the conditions described in "Conditions in which an Eco-mode Schedule can Assign to Domain/ Change Assigned Domain" (page 109). ■ To select an individual Eco-mode Schedule (1)Select the domain to assign the relevant Eco-mode schedule from the Eco-mode Schedule List using the list box.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management 4 Click the [OK] button. An Eco-mode schedule in which the Assigned Domain has been changed is displayed with a yellow background. (This screen is displayed when logged on the ETERNUS DX400/DX8000 series in which the Resource Domains are registered using a Total Administrator account.) → The [Assign Resources (Updating Configuration Information)] screen appears.
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Chapter 5 Configuration Menu > 5.1 Resource Domain Management • If logged on using a user account that supports "RAID Group Settings - Change", the [Assign Resource Domain (RAID Group)] link and the [Assign Resource Domain (Thin Provisioning Pool)] link are displayed. - If changing the domain of the RAID Group, click the [Assign Resource Domain (RAID Group)] link. - If changing the domain of the TPP, click the [Assign Resource Domain (Thin Provisioning Pool)] link.
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Chapter 5 Configuration Menu > 5.2 RAID Management 5.2 RAID Management Under RAID setting, ETERNUS DX400/DX8000 series RAID groups and Logical Volumes are setup. The following can be set on this screen.
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Chapter 5 Configuration Menu > 5.2 RAID Management 5.2.1 Create RAID Group This function creates a RAID Group without stopping ETERNUS DX400/DX8000 series operations. Although RAID Groups have already been set at the time of shipping, the RAID Groups must be created when settings are changed and/or disk drives are expanded. The created contents can be checked using the [RAID Group List] function.
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Chapter 5 Configuration Menu > 5.2 RAID Management Create volumes using the [Create Logical Volume] function after creating a RAID Group. This section explains procedures to create RAID Groups. Procedure 1 Click [Create RAID Group] under the RAID Management in the [Configuration] menu. → The [Create RAID Group (Initial)] screen appears. In the following cases, a RAID Group cannot be created. When a message to that effect is displayed, return to the [Menu] screen by clicking the [OK] button.
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Chapter 5 Configuration Menu > 5.2 RAID Management • DVCF Mode Sets DVCF Mode. DVCF mode is displayed as a setting item only when GS license is registered. This setting is enabled only when the RAID level is RAID1. → The [Create RAID Group (Select Disk)] screen appears. Depending on the RAID level, supported RAID configuration varies.
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Chapter 5 Configuration Menu > 5.2 RAID Management 3 Select all the disks to be created in the RAID Group, and click the [Set] button. Click the [Move] button to display the Expansion Rack screen. Select the Expansion Rack disks using the same procedure as for the Base Rack. → The [Create RAID Group (Check Setting)] screen appears.
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Chapter 5 Configuration Menu > 5.2 RAID Management Depending on the RAID level, restrictions of disk layout vary. Check the following and select the disks. Restrictions of disk layout RAID Level Number of disks RAID0 Selection Conditions 2 to 16 - RAID1 RAID1(1+1) 2 Mirroring should NOT be by disk drives in the same FC-Loop (*1). RAID1+0 RAID1+0(2+2) to RAID1+0(16+16) Even numbers from 4 to 32 Mirroring should NOT be by disk drives in the same FC-Loop (*1).
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Chapter 5 Configuration Menu > 5.2 RAID Management *2: Pair BRT are BRT#0/BRT#1, BRT#2/BRT#3, BRT#4/BRT#5, BRT#6/BRT#7, used as sets. The disk drives in the pair BRTs are the disk drives installed in the DEs which are connected to the paired BRT and to the cascade connected DEs. These DEs can be recognized by the lower 4 bits of the DE-ID (DE#xx).
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Chapter 5 Configuration Menu > 5.2 RAID Management 4 Click the [OK] button. → The [Create RAID Group (Updating Configuration Information)] screen appears. When the process is successfully completed, the [Create RAID Group (Result)] screen appears. To confirm the DEs and disks to configure, click the [RAID Group#] link. When the RAID Group name is specified, the [Create RAID Group (Setting RAID Group Name)] screen appears after the [Create RAID Group (Updating Configuration Information)] screen.
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Chapter 5 Configuration Menu > 5.2 RAID Management 5 Click the [OK] button. → Returns to the [Menu] screen. • When changing the controlling CM-CPU after RAID Groups have been created, use the [Change Controlling CM of RAID Group] menu. • The [Delete RAID Group] link is displayed when the user account which is currently accessing the ETERNUSmgr supports the [Delete RAID Group] function. End of procedure 5.2.
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Chapter 5 Configuration Menu > 5.2 RAID Management The procedure to change RAID Group name is described below. Procedure 1 Click [Rename RAID Group] under the RAID Management (or Thin Provisioning Management ) in the [Configuration] menu. → The [Rename RAID Group (Change)] screen appears. When there are no RAID Groups in the ETERNUS DX400/DX8000 series, the RAID Group name cannot be changed. When a message to that effect is displayed, click the [OK] button to return to the [Menu] screen.
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Chapter 5 Configuration Menu > 5.2 RAID Management 3 Click the [OK] button. RAID Groups to be renamed are displayed with a yellow background. → When the [Rename RAID Group (Updating Configuration Information)] screen appears and the operation completes successfully, the [Rename RAID Group (Result)] screen appears. 4 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 5.2.
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Chapter 5 Configuration Menu > 5.2 RAID Management • In the following cases, the controlling CM cannot be changed. - When the Bind in Cache memory is already specified - When no RAID Group is registered in the ETERNUS DX400/DX8000 series - When LDE is in progress - When there is Pinned data - When RAID Migration is in progress - When balancing TPV is in progress - When a REC Buffer whose usage is not "Unused" is registered • Controlling CM for the RAID group in the following status cannot be changed.
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Chapter 5 Configuration Menu > 5.2 RAID Management ■ When [Individual Selection] is selected: Change the controlling CM-CPU manually. Select the controlling CM-CPU to change from the list box. → The [Change Controlling CM of RAID Group (Check Setting)] screen appears. • When logged on using a Resource Domain Administrator account, [Automatic Allocation] and [Individual Selection] are not displayed. Perform the same operation as selecting the [Individual Selection].
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Chapter 5 Configuration Menu > 5.2 RAID Management 3 Click the [OK] button. → The [Change Controlling CM of RAID Group (Updating Configuration Information)] screen appears. When the update is completed, the [Change Controlling CM of RAID Group (Setting Result)] screen appears. 4 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 5.2.
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Chapter 5 Configuration Menu > 5.2 RAID Management ■ Logical Device Expansion RAID Group Requirements • RAID group [Status] must be [Available]. • RAID group must satisfy either of the following: - At least one Open Volume, Snap Data Volume, or Snap Data Pool Volume registered. - Absolutely no volumes registered. - Not registered in the Thin Provisioning Pool. - Not registered as a REC Disk Buffer. • RAID group must not be blocked. • Component volumes may not be in the process of being formatted.
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Chapter 5 Configuration Menu > 5.2 RAID Management • When Resource Domains are registered in the ETERNUS DX400/ DX8000 series, the RAID Groups for which LDE can be performed differ depending on the current user account. - When logged on using a Total Administrator account, LDE can be performed for all the RAID Groups that are assigned to Resource Domains.
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Chapter 5 Configuration Menu > 5.2 RAID Management 2 Select the radio button of the RAID Group in which LDE is to be executed, and click the [Set] button. The radio button is displayed only on the RAID Group where LDE can be executed. → The [Logical Device Expansion (Select RAID Level)] screen appears. • When the [RAID Group No.] link is clicked, the installation diagram of the disks which configure the RAID Group can be confirmed.
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Chapter 5 Configuration Menu > 5.2 RAID Management • Clicking the [Progress] link in [Status] displays the progress of the Rebuild or Copy back which is operating in the RAID Group. • Click the [Usage] link to check space usage status of the RAID Group. 3 Select the RAID level to set, and click the [Set] button. → The [Logical Device Expansion (Select Disk)] screen appears. "Controlling CM" cannot be changed with this function.
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Chapter 5 Configuration Menu > 5.2 RAID Management 4 When adding disks to the RAID Group, select the checkboxes of the disks that are to be used, and click the [Set] button. To remove disks from the RAID Group, deselect the checkboxes of the disks that are no longer required, and click the [Set] button. Only disks that can be used will have checkboxes. Only blue LED disks(*1) can be added, and only green LED disks(*2) can be deleted.
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Chapter 5 Configuration Menu > 5.2 RAID Management ■ The number of selected disks for each RAID Level RAID Level Range of the number of disks RAID0 2 to 16 RAID1 1+1 RAID1+0 2+2 to 16+16 RAID5 (ETERNUS DX400 series) 2+1 to 15+1 RAID5 (ETERNUS DX8000 series) 3+1 or 7+1 RAID6 (ETERNUS DX400 series) 3+2 to 14+2 RAID6 (ETERNUS DX8000 series) 6+2 or 14+2 ■ Restrictions of disk layout RAID Level Disk layout requirements RAID0 No requirements RAID1 Mirroring should NOT be in the same FC-Loop.
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Chapter 5 Configuration Menu > 5.
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Chapter 5 Configuration Menu > 5.2 RAID Management Clicking the [RAID Group#] link displays the list of its component disks, allowing the RAID Group's installation configuration to be checked. The disks used by the RAID Group are displayed with a blue background. 6 Click the [OK] button. → Returns to the [Menu] screen.
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Chapter 5 Configuration Menu > 5.2 RAID Management Clicking the [RAID Group#] link displays the list of its component disks, allowing the RAID Group's installation configuration to be checked. The disks used by the RAID Group are displayed with a blue background. End of procedure 5.2.5 Delete RAID Group This function deletes RAID Groups without stopping operations. • RAID Groups which have volumes registered cannot be deleted. When deleting a RAID Group, delete the volumes beforehand.
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Chapter 5 Configuration Menu > 5.2 RAID Management 2 Select the RAID Group to delete, and click the [Set] button. → The [Delete RAID Group (Check)] screen appears. • RAID Groups which have volumes registered cannot be deleted. • RAID Groups registered in the Thin Provisioning Pool cannot be deleted. • RAID Groups registered as REC Disk Buffers cannot be deleted. • If no checkbox is selected, an input error screen is displayed. 3 Click the [OK] button.
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Chapter 5 Configuration Menu > 5.2 RAID Management The [Create RAID Group] link is displayed only when logged on with a user account whose role supports the [Create RAID Group] function. End of procedure 5.2.6 Create Logical Volume This function creates a volume in a registered RAID Group or Thin Provisioning Pool without stopping ETERNUS DX400/DX8000 series operations. Open Volumes, Mainframe Volumes, MVV Volumes, MVV Concatenated Volumes, and Snap Data Volumes (SDV) can be created in RAID Groups.
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Chapter 5 Configuration Menu > 5.2 RAID Management ■ The supported volume types for each device type The following table shows supported volume types for each device type.
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Chapter 5 Configuration Menu > 5.2 RAID Management ■ RAID levels supported by volume type in a RAID Group The following table shows supported RAID levels for each volume type in a RAID Group.
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Chapter 5 Configuration Menu > 5.2 RAID Management • When the model of ETERNUS DX400/DX8000 series is unidentifiable, volumes cannot be created. Click the [OK] button to return to the [Menu] screen. • When there is a concatenated volume (MVV Concatenated volume or Open Concatenated volume) in the ETERNUS DX400/DX8000 series, creation of the maximum number of volumes is not allowed.
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Chapter 5 Configuration Menu > 5.2 RAID Management 5.2.6.1 Create Thin Provisioning Volumes This section explains procedures to create Thin Provisioning Volumes. Procedure 1 Click [Create Logical Volume] under the Thin Provisioning Management in the [Configuration] menu. → The [Create Logical Volume (Initial)] screen appears. • When there is no Thin Provisioning License registered, the [Create Thin Provisioning Volume] link does not appear.
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Chapter 5 Configuration Menu > 5.2 RAID Management 3 Select the Thin Provisioning Pool to create Thin Provisioning Volumes, and click the [Set] button. → The [Create Logical Volume (Create Thin Provisioning Volume)] screen for the selected Thin Provisioning Pool appears. Refer to "A.11.2 Create Logical Volume (Create Thin Provisioning Volume) Screen" (page 727) for screen details. When the [Set] button is clicked without selecting a Thin Provisioning Pool, an error screen appears.
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Chapter 5 Configuration Menu > 5.2 RAID Management 4 Input the volume capacity in the Capacity text box, and specify the number of volumes to be created. Then, input the Thin Provisioning Volume name in the Name text box, and click the [Add] button. Thin Provisioning Volume name can be omitted. → The [Create Logical Volume (Create Thin Provisioning Volume)] screen appears. The Thin Provisioning Volumes to be added are displayed with a yellow background.
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Chapter 5 Configuration Menu > 5.2 RAID Management • When entering existing Thin Provisioning Volume names in the Name field (*1) • When entering existing volume names in the Name field (*1) *1: This item is not checked when creating two or more volumes at the same time. Note that the volume name will be changed so as not to overlap. Refer to "Naming rules when creating multiple volumes" (page 722) for details.
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Chapter 5 Configuration Menu > 5.2 RAID Management 6 Click the [OK] button. → The [Create Logical Volume (Updating Configuration Information)] screen appears. When all the operations complete successfully, the [Create Logical Volume (Complete Thin Provisioning Volume Creation)] screen appears. When the Thin Provisioning Volume name is specified, the [Create Logical Volume (Setting Logical Volume Name)] screen appears after the [Create Logical Volume (Updating Configuration Information)] screen.
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Chapter 5 Configuration Menu > 5.2 RAID Management 5.2.6.2 Create Non-Thin Provisioning Volumes This section explains procedures for creating non-Thin Provisioning Volumes. Procedure 1 Click [Create Logical Volume] under the RAID Management in the [Configuration] menu. → The [Create Logical Volume (Initial)] screen appears. When the maximum number of volumes has already been created in the device, the [Create Logical Volume] link does not appear.
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Chapter 5 Configuration Menu > 5.2 RAID Management 3 Select the RAID Group in which Logical Volumes are to be created, and click the [Set] button. → The [Create Logical Volume (Create Logical Volume)] screen of the selected RAID Group appears. Refer to "A.11.1 Create Logical Volume (Create Logical Volume) Screen" (page 720) for screen details. When the [Set] button is clicked without selecting a RAID Group, an error screen appears.
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Chapter 5 Configuration Menu > 5.2 RAID Management • Encrypted volumes cannot be directly converted to non-encrypted volumes. To convert an encrypted volume into a non-encrypted volume, first backup the encrypted volume's data via the server, then recreate the volume, without encryption, and restore the data to it. Make sure that the [Create as an encrypted volume.] checkbox is not selected when creating the new volume.
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Chapter 5 Configuration Menu > 5.2 RAID Management 5 Click the [Add] button. → The [Create Logical Volume (Check Logical Volume Creation)] screen appears. The Logical Volumes to be added are displayed with a yellow background. Repeat Steps 4 and 5 to add more volumes. When clicking the [Add] button in the following conditions, an error screen appears.
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Chapter 5 Configuration Menu > 5.2 RAID Management • When entering the same volume name as the additional volume in the Name field (*1) • When entering an existing volume name in the Name field (*1) *1: This item is not checked when creating two or more volumes at the same time. Note that the volume name will be changed not to be overlapped. Refer to "Naming rules when creating multiple volumes" (page 722) for details.
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Chapter 5 Configuration Menu > 5.2 RAID Management 7 Click the [OK] button. → The [Create Logical Volume (Updating Configuration Information)] screen appears. When the updating completes, formatting starts. When starting of the format process is complete, the [Create Logical Volume (Creating Complete)] screen appears. When the volume name is specified, the [Create Logical Volume (Setting Logical Volume Name)] screen appears after the [Create Logical Volume (Updating Configuration Information)] screen.
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Chapter 5 Configuration Menu > 5.2 RAID Management • Click the [Create Logical Volume] link to continue volume creation. • If mapping is performed after volume registration and during format, the volume will be accessible from the host. If mapping is performed on an encrypted volume where [Create as an encrypted volume.] was selected when creating, access is also possible during format. • Progress of volume format can be checked using the [Volume List] or the [RAID Group List] function.
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Chapter 5 Configuration Menu > 5.2 RAID Management ■ The maximum number of volumes for each model The [Set Snap Data Pool] function creates a new volume. The following shows the maximum number of volumes which can be created for each model.
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Chapter 5 Configuration Menu > 5.2 RAID Management • When Resource Domains are registered in the ETERNUS DX400/ DX8000 series, the RAID Groups in which SDPVs can be created differ depending on the current user account. - When logged on using a Total Administrator account, SDPVs can be created in all the RAID Groups that are assigned to Resource Domains.
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Chapter 5 Configuration Menu > 5.2 RAID Management • Allocated space (SDPE) to SDV from the SDPV is canceled in the following conditions: - When stopping the SnapOPC session or SnapOPC+ session: If one SnapOPC+ session is stopped, all the SnapOPC+ sessions started earlier than that session are also stopped. Space used in the SDV for the stopped generation is canceled.
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Chapter 5 Configuration Menu > 5.2 RAID Management 2 Click the [Create SDPV] link. → The [Set Snap Data Pool (Select RAID Group)] screen appears. If the maximum number of volumes has already been created in the ETERNUS DX400/DX8000 series, the [Create SDPV] link will not appear. 3 Select the RAID Group in which SDPVs are to be created, and click the [Set] button. → The [Set Snap Data Pool (Create SDPV)] screen of the selected RAID Group appears. Refer to "A.12.
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Chapter 5 Configuration Menu > 5.2 RAID Management 4 Select the free space (Free), and specify the capacity and number of SDPV to be created in the RAID Group. When creating the encrypted SDPV, check the [Create as an encrypted volume.] checkbox. • If the encryption mode is disabled, encrypted SDPVs cannot be created. • Multiple [Free] spaces cannot be selected to create an SDPV. • Specify the SDPV capacity as a multiple of the SDPE capacity. The SDPE capacity value may be changed using the "5.2.7.
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Chapter 5 Configuration Menu > 5.2 RAID Management When clicking the [Add] button in the following conditions, an error screen appears. • When no Free space is selected. • When multiple Free spaces are selected. • When selecting SDPV. • When capacity or number of volumes to be created is not entered. • When the input value of capacity or number of volumes to be created is other than numeric characters. • When the capacity of volume to be created exceeds 2,048GB.
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Chapter 5 Configuration Menu > 5.2 RAID Management 7 Click the [OK] button. → The [Set Snap Data Pool (Check SDPV Creation Progress)] screen appears. When creation completes, formatting starts. The [Set Snap Data Pool (SDPV Creation Result)] screen appears after completing the starting format process. If creating an SDPV that exceeds the available capacity is attempted, an error screen appears. 8 Click the [OK] button. → Returns to the [Set Snap Data Pool (SDPV List)] screen.
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Chapter 5 Configuration Menu > 5.2 RAID Management 5.2.7.2 Delete SDPV The following shows the procedure to delete Snap Data Pool Volumes (SDPV). Procedure 1 Click [Set Snap Data Pool] under the RAID Management in the [Configuration] menu. → The [Set Snap Data Pool (SDPV List)] screen appears. Refer to "A.12.1 Set Snap Data Pool (SDPV List) Screen" (page 729) for screen details. 2 Click the [Delete SDPV] link. → The [Set Snap Data Pool (Select SDPV)] screen appears. Refer to "A.12.
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Chapter 5 Configuration Menu > 5.2 RAID Management 3 Select the Deleting mode and SDPV to be deleted, and click the [Set] button. The following two methods for Deleting mode are available. • Normal Mode: If the target SDPV is being used, it becomes scheduled for deletion. The SDPV that becomes scheduled for deletion is deleted after all the allocated SDPE are canceled and the SDPV change to an unused state. • Forcible Mode Forcibly delete the target SDPV even if it is used.
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Chapter 5 Configuration Menu > 5.2 RAID Management When clicking the [Set] button in the following conditions, an error screen appears. • When the Individual Selection is selected, and no SDPV to be deleted is selected. • When Range Selection is selected, and From: Logical Volume# field is not entered. • When the Range Selection is selected, and characters other than numeric or alphabetic characters [a] – [f] or [A] – [F] are entered in the From: Logical Volume# field.
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Chapter 5 Configuration Menu > 5.2 RAID Management Selected Deleting mode can be checked from the message screen. When a message that the selected SDPV volume has become scheduled for deletion is displayed, the Deleting mode is "Normal Mode". When no message is displayed, the Deleting mode is "Forcible Mode". 5 Click the [OK] button. → Returns to the [Set Snap Data Pool (SDPV List)] screen. 6 Click the [Menu] button. → Returns to the [Menu] screen. End of procedure 5.2.7.
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Chapter 5 Configuration Menu > 5.2 RAID Management 2 Click the [SDPV] link in the Logical Volume list. → The [Set Snap Data Pool (SDPV session list)] screen appears. 3 Check the SDPV usage, and click the [Return] button. → Returns to the [Set Snap Data Pool (SDPV List)] screen. • The SDPV session list must be saved within one minute after clicking the [Download] button.
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Chapter 5 Configuration Menu > 5.2 RAID Management • Click the [Download] button in the [Set Snap Data Pool (SDPV session list)] screen to download the SDPV session list. The file name is "SDPV_session.txt". • Click the [SID] link in the SDPV session list to check the detailed information of SDPV session. 4 Click the [Menu] button. → Returns to the [Menu] screen. End of procedure 5.2.7.4 Change SDPE The following shows the procedure to change Snap Data Pool Element (SDPE).
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Chapter 5 Configuration Menu > 5.2 RAID Management 2 Click the [Change SDPE] link. → The [Set Snap Data Pool (Change SDPE)] screen appears. 3 Change the settings, and click the [Set] button. → The [Set Snap Data Pool (Check SDPE Changing)] screen appears. 4 Click the [OK] button. → The [Set Snap Data Pool (Check SDPE Changing Progress)] screen appears. The [Set Snap Data Pool (Check SDPE Result)] screen appears after completing the process.
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Chapter 5 Configuration Menu > 5.2 RAID Management 5 Click the [OK] button. → Returns to the [Set Snap Data Pool (SDPV List)] screen. If the SDPE is changed, a new SDPV is created with the new SDV allocation unit setting. However, in-use and existing SDPVs continue using their old SDPE capacity based allocation unit settings. 6 Click the [Menu] button. → Returns to the [Menu] screen. End of procedure 5.2.
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Chapter 5 Configuration Menu > 5.2 RAID Management Procedure 1 Click [Rename Logical Volume] under the RAID Management (or Thin Provisioning Management) in the [Configuration] menu. → The [Rename Logical Volume (Change)] screen appears. In the following conditions, volume names cannot be changed. When a message to that effect appears, click the [OK] button to return to the [Menu] screen.
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Chapter 5 Configuration Menu > 5.2 RAID Management 3 Click the [OK] button. Volumes to be renamed are displayed with a yellow background. → When the [Rename Logical Volume (Updating Configuration Information)] screen appears and the operation completes successfully, the [Rename Logical Volume (Result)] screen appears. 4 Click the [OK] button. → Returns to the [Menu] screen.
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Chapter 5 Configuration Menu > 5.2 RAID Management 5.2.9 Convert Encryption Volume This function encrypts existing Logical Volumes. • This function cannot be used if the encryption mode has not been set. • Encrypted volumes cannot be changed into non-encrypted volumes. • Volume encryption may not be suspended once it has begun. • Snap Data Pool Volumes cannot be encrypted using the [Convert Encryption Volume] function.
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Chapter 5 Configuration Menu > 5.2 RAID Management Procedure 1 Click [Convert Encryption Volume] under the RAID Management in the [Configuration] menu. → The [Convert Encryption Volume (Initial)] screen appears. In the following cases, an error screen appears. Click the [OK] button to return to the [Menu] screen. • When there is an abnormal status component in the Controller Enclosure • When there are no Logical Volumes that can be encrypted.
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Chapter 5 Configuration Menu > 5.2 RAID Management 3 Select the volumes or a range of volume to be changed and click the [Set] button. The three methods below show how to specify the volume to be changed. A concatenated volume is changed by the concatenated volume units. • Individual (multiple selections can be made) Select the volume to be encrypted from the Logical Volume list. • Range (Mainframe) Enter the first and last volume numbers to be changed in the From/To fields.
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Chapter 5 Configuration Menu > 5.2 RAID Management • Only normal status volumes can be encrypted. If a volume cannot be encrypted, a checkbox is not displayed. • [- (Non-encrypted volume)] is displayed for an encrypting volume until the operation is completed. Checkboxes are not displayed for encrypting volumes. • The same Logical Volume numbers apply for both Open volumes and Mainframe volumes. When encrypting volumes by the [Range selection] method, pay attention to the radio button setting.
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Chapter 5 Configuration Menu > 5.2 RAID Management 5 Click the [OK] button. → Returns to the [Menu] screen. If the startup process is complete, but part of it or all of it has not completed successfully, a message to that effect appears. For volumes that have not completed successfully, clicking the [Detail] link displays detailed error information in another window. In this case, export the log and contact the maintenance engineer. End of procedure 5.2.
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Chapter 5 Configuration Menu > 5.2 RAID Management • If a Snap Data Pool Volume is created using the [Set Snap Data Pool] function, the created Snap Data Pool Volume will be formatted automatically. In this case, it is not necessary to format the volume using the [Format Logical Volume] function. • There is a limit to the capacity of volumes that can be formatted concurrently. If formatting fails, wait until the current format process is complete, and then format the volumes that failed to format.
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Chapter 5 Configuration Menu > 5.2 RAID Management This section explains procedures to format Logical Volume. Procedure 1 Click [Format Logical Volume] under the RAID Management (or Thin Provisioning Management) in the [Configuration] menu. The initial screen varies depending on the status of "GS Licensed" and "Not GS Licensed". • For GS Licensed → The [Format Logical Volume (Select Volume Type)] screen appears. Move on to Step 2.
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Chapter 5 Configuration Menu > 5.2 RAID Management 3 Select a volume selection method, and click the [Set] button. Select from the following. • Select Individual Selection or Range Selection, and format. → The [Format Logical Volume (Select Volume)] screen appears. Move on to Step 4. • Select all volumes and format. → The [Format Logical Volume (Check Format Execution)] screen appears. Move on to Step 5. 4 Select volumes to format, and click the [Set] button.
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Chapter 5 Configuration Menu > 5.2 RAID Management → The [Format Logical Volume (Check Format Execution)] screen appears. When clicking the [Set] button in the following conditions, an error screen appears.
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Chapter 5 Configuration Menu > 5.2 RAID Management 5 Click the [OK] button. All specified Logical Volumes are formatted by clicking the [OK] button. If formatting a volume which is in use, the data stored in the volume will be deleted. → Formatting is started and the [Format Logical Volume (Starting Formatting Process)] screen appears. The [Format Logical Volume (Complete Starting Formatting Process)] screen appears after the starting formatting process has been completed.
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Chapter 5 Configuration Menu > 5.2 RAID Management • When the format ends abnormally or ends partially abnormally, an error screen appears. Click the [OK] button to return to the [Menu] screen. • When exceeding the maximum capacity of volumes that can be formatted concurrently, a message to that effect appears. Wait until the current format process is complete, and then format the volumes that failed to format.
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Chapter 5 Configuration Menu > 5.2 RAID Management • When Resource Domains are registered in the ETERNUS DX400/ DX8000 series, Snap Data Volumes that can be initialized differ depending on the current user account. - When logged on using a Total Administrator account, all the Snap Data Volumes that are assigned to Resource Domains can be initialized.
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Chapter 5 Configuration Menu > 5.2 RAID Management 2 Select volumes to initialize, and click the [Execute] button. → The [Initialize Snap Data Volume (Check)] screen appears. • If a Snap Data volume in use is initialized, its volume control information will be deleted. • If the [Execute] button is clicked before selecting Snap Data volumes to be initialized, an error screen appears.
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Chapter 5 Configuration Menu > 5.2 RAID Management 3 Click the [OK] button. When clicking the [OK] button, specified Snap Data volumes are initialized. If a Snap Data volume in use is initialized, its volume control information will be deleted. → Volume initialization is started and the [Initialize Snap Data Volume (Check Progress)] screen appears. When the initialization is successfully completed, the [Initialize Snap Data Volume (Result)] screen appears. 4 Click the [OK] button.
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Chapter 5 Configuration Menu > 5.2 RAID Management 5.2.12 RAID Migration This function migrates a volume in a RAID Group or Thin Provisioning Pool (TPP) to free space in another RAID Group or TPP. The [RAID Migration] function enables load-balancing of host access as well as RAID level conversion by moving volumes. When the migration source and destination are Open Volumes, the capacity can be expanded by setting the volume capacity of the destination using RAID Migration.
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Chapter 5 Configuration Menu > 5.
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Chapter 5 Configuration Menu > 5.2 RAID Management ■ Restrictions during RAID Migration The migration source and destination volumes cannot both be used for the following operations.
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Chapter 5 Configuration Menu > 5.2 RAID Management ■ The maximum number of volumes / The maximum capacity of Thin Provisioning Volumes for each model RAID Migration creates a new volume. The following table shows the maximum number of volumes and the maximum capacity of Thin Provisioning Volumes which can be created for each model. For the maximum number of volumes for each RAID Group, refer to "The maximum number of volumes for each RAID Group" (page 168).
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Chapter 5 Configuration Menu > 5.2 RAID Management • In order to recover normal status (the status before failure), the device configuration information may be needed. After RAID Migration has been completed, use the [Export Configuration] function to get the configuration information. • When Resource Domains are registered in ETERNUS DX400/DX8000 series, volumes that can be migrated differ depending on the current user account.
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Chapter 5 Configuration Menu > 5.2 RAID Management 2 Select volumes to perform migration, and click the [Set] button. → The screen to be displayed differs depending on whether the RAID Group or TPP can be selected as the migration destination. • When RAID Groups and TPPs can both be selected as the migration destination: → The [RAID Migration (Select Migration Destination Type)] screen appears. Move on to Step 3.
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Chapter 5 Configuration Menu > 5.2 RAID Management • When selecting "RAID Group": → The [RAID Migration (Select Migration Destination RAID Group)] screen appears. Move on to Step 4. • When selecting "Thin Provisioning Pool": → The [RAID Migration (Select Migration Destination Thin Provisioning Pool)] screen appears. Move on to Step 6. When the [Set] button is clicked without selecting a migration destination type, an error screen appears.
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Chapter 5 Configuration Menu > 5.2 RAID Management • When clicking the [Set] button in the following conditions, an error screen appears.
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Chapter 5 Configuration Menu > 5.2 RAID Management 7 Click the [OK] button. • When migrating Open Volume → Open Volume: • When migrating TPV → TPV: → The screen to be displayed differs depending on the selected migration type. • When migrating Open Volume → Open Volume: → The [RAID Migration (Updating Configuration Information)] screen appears. After the process has successfully been completed, the [RAID Migration (Setting Result/ Format Migration)] screen is displayed.
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Chapter 5 Configuration Menu > 5.2 RAID Management • In the following cases, it is necessary to export log information and contact your maintenance engineer. After contacting your maintenance engineer, take appropriate measures. - When an error is detected during the RAID Migration start process and the process cannot be continued: → The [RAID Migration (Start Deleting Work Volume)] screen appears. Click the [OK] button to delete the work volume.
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Chapter 5 Configuration Menu > 5.2 RAID Management 8 Click the [OK] button. • When migrating Open Volume → Open Volume: • When migrating TPV → TPV: → Returns to the [Menu] screen. • For RAID Migration, ETERNUS DX400/DX8000 series formats work volumes. If the maximum capacity of volumes that can be formatted the same time is exceeded, formatting fails, and a message to that effect appears when starting the format process. Delete the work volume.
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Chapter 5 Configuration Menu > 5.2 RAID Management Clicking the [Progress of RAID Migration] link enables checking the progress status of the migration. End of procedure 5.2.13 Progress of RAID Migration On this screen, the progress status of RAID Migration is displayed. This function can be used to check the status of RAID Migration. Also, unintended volume migration can be stopped using this function. The operation status displayed in the [RAID Migration Progress List] is shown below.
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Chapter 5 Configuration Menu > 5.2 RAID Management The following operations/settings are available on this screen. • Check Migration Progress Check the status and progress of the RAID Migration • Stop Migration Stop the selected RAID Migration and delete the work volume. Procedures for each operation are described below. 5.2.13.1 Check Migration Progress Procedure 1 Click [Progress of RAID Migration] under the RAID Management (or Thin Provisioning Management) in the [Configuration] menu.
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Chapter 5 Configuration Menu > 5.2 RAID Management 3 Click the [Menu] button. → Returns to the [Menu] screen. In order to recover normal status (the status before failure), the configuration information of the ETERNUS DX400/DX8000 series may be needed. After RAID Migration has been completed, use the [Export Configuration] function to get the configuration information. End of procedure 5.2.13.
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Chapter 5 Configuration Menu > 5.2 RAID Management • When the [Delete] button is clicked without selecting a migration session to delete, an error screen appears. • If the migration destination is TPP, and the used capacity of the relevant TPP is in alarm state (exceeding "Caution" or "Warning" threshold) after the migration has been completed, a message to recommend expanding the relevant TPP capacity appears. 3 Click the [OK] button.
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Chapter 5 Configuration Menu > 5.2 RAID Management 5 Click the [Menu] button. → Returns to the [Menu] screen. In order to recover normal status (the status before failure), the configuration information of the ETERNUS DX400/DX8000 series may be needed. After RAID Migration has been completed, use the [Export Configuration] function to get the configuration information. End of procedure 5.2.
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Chapter 5 Configuration Menu > 5.2 RAID Management ■ Concatenated Volume RAID Group Requirements • A RAID Group must be the same disk type as the RAID Group where the volume to be concatenated is registered. • RAID group [Status] must be [Available]. • RAID group must satisfy either of the following: - A RAID Group with Open Volume, Snap Data Volume, or Snap Data Pool Volume registered. - A RAID Group with no volume registered. - A RAID Group that is not registered in the Thin Provisioning Pool.
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Chapter 5 Configuration Menu > 5.2 RAID Management • When Resource Domains are registered in the ETERNUS DX400/ DX8000 series, the displayed volumes and the RAID Groups differ depending on the current user account. - When logged on using a Total Administrator account, all the volumes and RAID Groups that are assigned to Resource Domains are displayed.
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Chapter 5 Configuration Menu > 5.2 RAID Management 2 Select the radio button of the Logical Volume to be expanded and click the [Set] button. → The [LUN Concatenation (Concatenation Setting)] screen for the selected volume appears. 3 Click the [Add] button. → The [LUN Concatenation (Select RAID Group)] screen appears.
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Chapter 5 Configuration Menu > 5.2 RAID Management 4 Select the radio button of the RAID group in which new volume is to be created for concatenation, and click the [Set] button. → The [LUN Concatenation (Input Volume)] screen for the selected RAID group appears. Refer to "A.13.1 LUN Concatenation (Input Volume) Screen" (page 734) for details about setting items. 5 Create the new volume to be concatenated.
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Chapter 5 Configuration Menu > 5.2 RAID Management • If the RAID group and/or the capacity of the added volume was not correct, remove the volume and add a new volume again. It is impossible to change the RAID group and capacity of the added volume. • When clicking the [Set] button in the following conditions, an error screen appears. - When the [Capacity] is not entered or non-numeric characters are entered in the [Capacity]. - When anything other than between 1,024 (MB) and 8,388,607(MB) is entered.
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Chapter 5 Configuration Menu > 5.2 RAID Management 8 Click the [Set] button to update the setting in the ETERNUS DX400/DX8000 series. → The [LUN Concatenation (Check Setting)] screen appears. The added volumes are displayed with a yellow background. If the [Set] button is clicked when the total capacity of the existing volume and added volumes exceeds 32 (TB), an error screen appears. 9 Concatenate the volume by clicking the [OK] button.
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Chapter 5 Configuration Menu > 5.2 RAID Management 10 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 5.2.15 Delete Logical Volume This function deletes the created volume(s) without stopping ETERNUS DX400/DX8000 series operations. • If a volume is deleted, access to the data in the volume is lost. • If any mapping information exists at volume deletion, the mapping information related to the deleted volume is also deleted automatically.
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Chapter 5 Configuration Menu > 5.2 RAID Management • When Resource Domains are registered in the ETERNUS DX400/ DX8000 series, the volumes that can be deleted differ depending on the current user account. - When logged on using a Total Administrator account, all the volumes that are assigned to Resource Domains can be deleted.
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Chapter 5 Configuration Menu > 5.2 RAID Management → The [Delete Logical Volume (Check)] screen appears. • The same Logical Volume number exists in Open Volumes and Mainframe Volumes. When deleting volumes by the [Range], pay attention to the selection of the radio button. • If the volume to be deleted is mapped, the mapping will be deleted as well. • If all the volumes in the Affinity Group are deleted, the Affinity Group will be deleted as well.
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Chapter 5 Configuration Menu > 5.2 RAID Management - One field or both fields of the Range (From and/or To) has/ have not been entered - Characters other than numeric or alphabetic characters [a] – [f] or [A] – [F] are specified in the range field - There are no deletion target volumes in the range (From and To) 3 Click the [OK] button. The volume that is being mapped is displayed with a yellow background. → The [Delete Logical Volume (Updating Configuration Information)] screen appears.
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Chapter 5 Configuration Menu > 5.2 RAID Management If a volume is being mapped, a link is displayed in the [Logical Volume#]. Click the [Logical Volume#] link to check the mapping information for the target volume.
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Chapter 5 Configuration Menu > 5.2 RAID Management 4 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 5.2.16 Create Hot Spare This function creates hot spare disks without stopping ETERNUS DX400/DX8000 series operations. A hot spare disk acts as a backup disk in case of disk drive failure. The created hot spare disks are shared by each RAID Group. If a disk failure occurs, rebuild starts automatically.
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Chapter 5 Configuration Menu > 5.2 RAID Management This section explains procedures to create Hot Spare. Procedure 1 Click [Create Hot Spare] under the RAID Management (or Thin Provisioning Management) in the [Configuration] menu. → The [Create Hot Spare (Initial)] screen appears. If there is no disk available for creating a hot spare, a message to that effect appears. Click the [OK] button to return to the [Menu] screen.
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Chapter 5 Configuration Menu > 5.2 RAID Management 3 Click the [OK] button. → When the [Create Hot Spare (Updating Configuration Information)] screen appears and the operation completes successfully, the [Create Hot Spare (Result)] screen appears. 4 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 5.2.17 Delete Hot Spare This function deletes registered hot spare disk(s) without stopping ETERNUS DX400/DX8000 series operations.
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Chapter 5 Configuration Menu > 5.2 RAID Management This section explains procedures to delete Hot Spare. Procedure 1 Click [Delete Hot Spare] under the RAID Management (or Thin Provisioning Management) in the [Configuration] menu. → The [Delete Hot Spare (Initial)] screen appears. If there is no hot spare disk available for deletion, a message to that effect appears. Click the [OK] button to return to the [Menu] screen. 2 Select the hot spare disk(s) to be deleted, and click the [Set] button.
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Chapter 5 Configuration Menu > 5.2 RAID Management 3 Click the [OK] button. → When the [Delete Hot Spare (Updating Configuration Information)] screen appears and the operation completes successfully, the [Delete Hot Spare (Result)] screen appears. 4 Click the [OK] button. → Returns to the [Menu] screen.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management 5.3 Thin Provisioning Management Thin Provisioning Management provides the volume settings under the Thin Provisioning environment. The following can be set up on this screen.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management 5.3.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management • When the Thin Provisioning Pool creation process is completed, the Thin Provisioning Pool will be formatted automatically. Refer to the [Thin Provisioning Pool List] function for format progress. • After creating Thin Provisioning Pool in the ETERNUS DX400/DX8000 series, use the [Set Thin Provisioning Pool Parameters] menu to set the threshold to monitor the Pool usage.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management 2 Click the [Add] button. → The [Create/Extend Thin Provisioning Pool (Pool Setting (Create Pool))] screen appears. When new Thin Provisioning Pools cannot be created, a message to that effect is displayed. Click the [Menu] button to return to the [Menu] screen. 3 Select the Thin Provisioning Pool (TPP) information, input the number of RAID Groups to be registered, and click the [Set] button. Specify the following TPP information.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management There are two methods to select disks. • Auto Select disk drives to create RAID Groups. Disk layout is automatically decided. Controlling CM-CPU for the RAID Group is allocated with [Auto] setting. • Manual User selects the disk capacity, layout, and Controlling CM-CPU to configure the RAID Groups.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management • When Reliability is [None], RAID0 is selected as the RAID level. RAID0 has no data redundancy. Select [High] or [Medium] for Reliability. • When clicking the [Set] button in the following conditions, an error screen appears.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management • When the disk drives configuring the RAID Group are determined, the [Capacity (MB)] value of Thin Provisioning Pool Settings is updated. • When the disk drives configuring the RAID Group are determined, the relevant RAID Group in the RAID Group Settings is displayed with a yellow background. 5 Input the RAID Group settings, select all the disk drives that configure the RAID Group, and click the [Set] button.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management When registering multiple RAID Groups in the Thin Provisioning Pool, repeat Step 4 and Step 5 as required. After registering RAID Groups to the Thin Provisioning Pool completes, move on to Step 6. Restrictions for disk layout varies depending on the RAID level of the RAID Groups registered in the Thin Provisioning Pool. Confirm the following restrictions to select disk drives.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management 6 Click the [Set] button. → The [Create/Extend Thin Provisioning Pool (Check)] screen appears. When clicking the [Set] button in the following conditions, an error screen appears. • When there are RAID Groups without configuration disks. (RAID Groups without yellow background exists) • When the total value of Thin Provisioning Pool (TPP) capacity to be created and existing TPP capacity exceeds the maximum TPP capacity for each model.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management When creating a new Thin Provisioning Pool (TPP), RAID Groups are registered in the TPP. A RAID Group obtains the Resource according to the volume number, and a single RAID Group is used as a single volume. After creating a TPP, all the RAID Groups that configure the TPP are formatted. When exceeding the maximum capacity of volumes that can be formatted at the same time, a message to that effect appears.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management 8 Click the [OK] button. → Returns to the [Menu] screen. The [Delete Thin Provisioning Pool] link is displayed only when logged on with a user account whose role supports the [Delete Thin Provisioning Pool] function. • Click the [Create/Extend Thin Provisioning Pool] link to continue the Thin Provisioning Pool creation. • Click the [Delete Thin Provisioning Pool] link to delete the Thin Provisioning Pool.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management 2 Click the [TPP No.] link for the Thin Provisioning Pool to be expanded. → The [Create/Extend Thin Provisioning Pool (Pool Setting (Capacity Expansion))] screen appears. If the capacity of the Thin Provisioning Pool cannot be expanded, a message to that effect is displayed. Click the [Menu] button to return to the [Menu] screen.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management ■ When [Auto] is selected as the Method of selecting disks → The [Create/Extend Thin Provisioning Pool (RAID Group Settings in Pool)] screen appears. Move on to Step 6. ■ When [Manual] is selected as the Method of selecting disks → The [Create/Extend Thin Provisioning Pool (RAID Group Settings in Pool)] screen appears. Move on to Step 4.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management 4 Click the [RAID Group No.] link of the RAID Group to be added in the Thin Provisioning Pool. → The [Create/Extend Thin Provisioning Pool (Select Disk Drive)] screen appears. RAID Group Settings (RAID level, disk drive types, disk capacities, Controlling CM-CPU, and RAID Group name) for RAID Groups registered in the Thin Provisioning Pool cannot be changed. The [RAID Group No.] link is not displayed for the existing RAID Group.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management 5 Input the additional RAID Group settings, select all the disk drives that configure the RAID Group, and click the [Set] button. Specify the following RAID Group settings: • RAID Group Name • Controlling CM • Disk drive → The [Create/Extend Thin Provisioning Pool (RAID Group Settings in Pool)] screen appears. When adding multiple RAID Groups in the Thin Provisioning Pool, repeat Step 4 and Step 5 as required.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management • Select disk drives with the same capacity. If disk drives of different capacities exist in a RAID Group, the smallest becomes the standard, and all other disks are regarded as the same capacity as the smallest disk drive. In this case, the remaining disk space will NOT be used. • When clicking the [Set] button in the following conditions, an error screen appears.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management 7 Click the [OK] button. Newly added RAID Groups are displayed with a yellow background. → When the [Create/Extend Thin Provisioning Pool (Updating Configuration Information)] screen appears and the operation completes successfully, the [Create/Extend Thin Provisioning Pool (Result)] screen appears. When expanding the Thin Provisioning Pool (TPP) capacity, RAID Groups are added in the TPP.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management 8 Click the [OK] button. → Returns to the [Menu] screen. The [Delete Thin Provisioning Pool] link is displayed only when logged on with a user account whose role supports the [Delete Thin Provisioning Pool] function. • Click the [Create/Extend Thin Provisioning Pool] link to continue the Thin Provisioning Pool creation. • Click the [Delete Thin Provisioning Pool] link to delete the Thin Provisioning Pool.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management 2 Click the [TPP No.] link for the Thin Provisioning Pool to be renamed. → The [Create/Extend Thin Provisioning Pool (Pool Setting (Rename))] screen appears. When no Thin Provisioning Pool is registered in the device, a message to that effect is displayed. Click the [Menu] button to return to the [Menu] screen. 3 Input the new Thin Provisioning Pool name into the TPP Name text box, and click the [Rename] button.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management 4 Click the [OK] button. → When the [Create/Extend Thin Provisioning Pool (Updating Configuration Information)] screen appears and the operation completes successfully, the [Create/Extend Thin Provisioning Pool (Rename Pool Result)] screen appears. 5 Click the [OK] button. → Returns to the [Menu] screen.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management 5.3.2 Set Thin Provisioning Pool Parameters This function sets the thresholds for notification of a Thin Provisioning Pool shortage. There are two thresholds for Thin Provisioning Pools: Caution and Warning. • When there are no Thin Provisioning Pools registered in the ETERNUS DX400/DX8000 series, the [Set Thin Provisioning Pool Parameters] function cannot be executed.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management 2 Set the thresholds for Thin Provisioning Pool, and click the [Set] button. There are two thresholds for Thin Provisioning Pools. • Warning Warning (high) threshold for the target Thin Provisioning Pool (required). • Caution Warning (low) threshold for the target Thin Provisioning Pool (can be omitted). The two methods below show how to specify the thresholds.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management • When using the Set Range, and if the [Execute] button is clicked in the following situations, an error screen appears. - Both of or one of the "From" or "To" text boxes is blank. - A value has been input in characters other than alphanumeric characters (hexadecimal) in the "From" and/or "To" text box. - No Thin Provisioning Pools to be the target of this function are included between the range specified with the "From" and "To" text boxes.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management 3 Click the [OK] button. Thin Provisioning Pools where the threshold will be changed are displayed with a yellow background. → When the [Set Thin Provisioning Pool Parameters (Updating Configuration Information)] screen appears and the operation completes successfully, the [Set Thin Provisioning Pool Parameters (Result)] screen appears. 4 Click the [OK] button. → Returns to the [Menu] screen.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management 5.3.3 Format Thin Provisioning Pool This function formats the Thin Provisioning Pool. Select whether to format all the registered Thin Provisioning Pools or format only the unformatted Thin Provisioning Pools. • When formatting all the registered Thin Provisioning Pools (TPP), data stored in the Thin Provisioning Volumes (TPV) in TPP will be deleted. Format TPV to use them again, after deleting data.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management When no Thin Provisioning Pools that can be formatted exist, a message to that effect is displayed. Click the [OK] button to return to the [Menu] screen. 2 Select the "Mode" and "Type of Selection" for the target Thin Provisioning Pool, and click the [Set] button.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management 3 Select the Thin Provisioning Pool to be formatted, and click the [Set] button. There are two methods to select Thin Provisioning Pools. • Individual Selection (multiple selections can be made) Select the Thin Provisioning Pools to be formatted from the Thin Provisioning Pool List. • Range Selection Enter the first and last Thin Provisioning Pool numbers to be formatted in the From/To fields.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management 4 Click the [OK] button. → Formatting is started and the [Format Thin Provisioning Pool (Starting Formatting Process)] screen appears. When the format starting process is completed, the [Format Thin Provisioning Pool (Result)] screen appears. • If selecting "All Thin Provisioning Pool" as the Mode, data in the Thin Provisioning Volume created in the target Thin Provisioning Pool will be deleted.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management After selecting "All Thin Provisioning Pool" as the Mode and the format is complete, the Thin Provisioning Volume (TPV) must be formatted in order to use TPV again in the formatted Thin Provisioning Pool. Refer to the [Thin Provisioning Pool List (Pool Format Progress Display)] screen of the [Thin Provisioning Pool List] function for format progress. End of procedure 5.3.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management 5.3.6 Delete Thin Provisioning Pool This function deletes the Thin Provisioning Pool. When deleting the Thin Provisioning Pool, RAID Groups that configures the deleted Thin Provisioning Pool are also deleted. • Thin Provisioning Pools which have volumes registered cannot be deleted. When deleting a Thin Provisioning Pool, delete the volumes beforehand. To delete volumes, use the [Delete Logical Volume] function.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management 2 Select the Thin Provisioning Pool to be deleted, and click the [Set] button. → The [Delete Thin Provisioning Pool (Check)] screen appears. • Thin Provisioning Pools which have volumes registered cannot be deleted. Checkboxes are displayed only for Thin Provisioning Pools that can be deleted. • If the [Set] button is clicked without selecting the target Thin Provisioning Pool, an error screen appears. 3 Click the [OK] button.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management 4 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 5.3.7 Create Logical Volume This function creates a volume in a registered RAID Group or Thin Provisioning Pool without stopping ETERNUS DX400/DX8000 series operations. Refer to "5.2.6 Create Logical Volume" (page 167) for details. 5.3.8 Rename Logical Volume This function changes the volume name without stopping host access. Refer to "5.2.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management 5.3.9 Set Thin Provisioning Volume Parameters This function sets the thresholds for monitoring shortages of the Thin Provisioning Pool for each volume. • When there are no Thin Provisioning Volumes registered, the [Set Thin Provisioning Volume Parameters] function cannot be used.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management 2 Set the thresholds, and click the [Set] button. There are two methods to specify the thresholds: • Manual setting (multiple specification can be made) Input the threshold (%) in the Caution text box of the Volume List. • Set Range Input the first and last volume numbers to set the threshold in the From/To fields. Input the threshold to be changed in the Caution text box, and click the [Execute] button.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management 3 Click the [OK] button. Thin Provisioning Volumes where the threshold will be changed are displayed with a yellow background. → When [Set Thin Provisioning Volume Parameters (Updating Configuration Information)] screen appears and the operation completes successfully, the [Set Thin Provisioning Volume Parameters (Result)] screen appears. 4 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 5.3.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management 5.3.11 Thin Provisioning Volume Expansion This function expands the Thin Provisioning Volume capacity.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management When expanding the Thin Provisioning Volume (TPV), Thin Provisioning Pool (TPP) capacity for each TPV may exceed the thresholds. Expand the TPP capacity as required. Use the [Create/Extend Thin Provisioning Pool] menu to expand the TPP capacity. Refer to the [Thin Provisioning Pool List] menu for thresholds for each TPV. This section describes how to expand the Thin Provisioning Volume capacity.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management • If clicking the [Jump to Page], [Next], [Prev], or [Set] button in the following conditions, an error screen appears. This function performs the error checking for each page of the Volume List. Volumes where the capacity will be expanded are displayed with a yellow background.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management 4 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 5.3.12 Balance Thin Provisioning Volume This function relocates the physical allocating area of the Thin Provisioning Volume (TPV) to make the physical area of TPV is allocated equally among the RAID Groups that configure the Thin Provisioning Pool (TPP).
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management • The total capacity of the selected TPV to be performed Balance Thin Provisioning Volume, the capacity of the TPVs being performed Balance Thin Provisioning Volume, and the capacity of volumes being performed RAID Migration, does not exceed 8.
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Chapter 5 Configuration Menu > 5.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management 2 Select the TPV to be balanced, and click the [Set] button. (This screen is displayed when logged on the ETERNUS DX400/DX8000 series in which the Resource Domains are registered using a Total Administrator account.) → The [Balance Thin Provisioning Volume (Check)] screen appears. • If there is not enough capacity for balancing the selected TPV in the TPP where the TPV belongs, a message to that effect is displayed.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management • Clicking the [TPV No.] link displays the physical allocating capacity of the relevant TPV for each RAID Group. (This screen is displayed when logged on the ETERNUS DX400/ DX8000 series in which the Resource Domains are registered using a Total Administrator account.) • Clicking the [TPP No.] link displays the Used Capacity (total of physical allocating capacity for all TPVs of the TPP) of the RAID Groups that configure the relevant TPP.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management 3 Click the [OK] button. (This screen is displayed when logged on the ETERNUS DX400/DX8000 series in which the Resource Domains are registered using a Total Administrator account.) → The [Balance Thin Provisioning Volume (Updating Configuration Information)] screen appears. When the starting process for balancing a TPV is complete, the [Balance Thin Provisioning Volume (Result of Starting Balancing)] screen appears.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management • After the balancing of a TPV is complete, this function deletes the working TPV and formats the working TPV. If the maximum capacity of volumes that can be formatted concurrently is exceeded when formatting starts, or the ETERNUS DX400/ DX8000 series is in abnormal status, the deletion or formatting of working TPV fails, and a message to that effect is displayed.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management • In order to recover normal status (the status before failure), the configuration information of the ETERNUS DX400/DX8000 series may be needed. After balancing of all the TPVs has been completed (*1), use the [Export Configuration] function to get the configuration information.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management Procedures for each operation are described below. 5.3.13.1 Checking the Progress of the Balancing TPV Procedure 1 Click [Progress of Balance Thin Provisioning Volume] under the Thin Provisioning Management in the [Configuration] menu. → The [Progress of Balance Thin Provisioning Volume (Initial)] screen appears.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management • Clicking the [Vol. No. to Balance] link displays the physical allocating capacity of the relevant TPV when balancing is started for each RAID Group. • Clicking the [Work Vol.] link displays the physical allocating capacity of the relevant TPV that is being balanced for each RAID Group. • Clicking the [TPP No.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management 3 Click the [Menu] button. → Returns to the [Menu] screen. In order to recover normal status (the status before failure), the configuration information of the ETERNUS DX400/DX8000 series may be needed. After balancing of all the TPVs have completed, use the [Export Configuration] function to export the configuration information. End of procedure 5.3.13.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management • Clicking the [Vol. No. to Balance] link displays the physical allocating capacity of the relevant TPV when balancing is started for each RAID Group. • Clicking the [Work Vol.] link displays the physical allocating capacity of the relevant TPV that is being balanced for each RAID Group. • Clicking the [TPP No.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management 3 Click the [OK] button. → The [Progress of Balance Thin Provisioning Volume (Deleting TPV Balancing Session)] screen appears. After the process is successfully complete, the [Progress of Balance Thin Provisioning Volume (Deletion Result)] screen appears. When the specified balancing TPV has already been completed, deletion cannot be executed. A message to that effect appears.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management 5.3.14 RAID Migration This function migrates a volume in a RAID Group or Thin Provisioning Pool (TPP) to free space in another RAID Group or TPP. Refer to "5.2.12 RAID Migration" (page 214) for details. 5.3.15 Progress of RAID Migration This function can be used to check the status of RAID Migration. Refer to "5.2.13 Progress of RAID Migration" (page 225) for details. 5.3.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management 5.3.19 Register Thin Provisioning License The Thin Provisioning License can be registered in the ETERNUS DX400/DX8000 series. Thin Provisioning is an optional function offered for the ETERNUS DX400/DX8000 series. It is necessary to buy a license to use Thin Provisioning. By purchasing this license, the "License Label" can be obtained.
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Chapter 5 Configuration Menu > 5.3 Thin Provisioning Management • In the following conditions, an error screen appears. - When either [MODEL], [SER No.], or [CC] is not entered and the [Set] button is clicked - When entered value of [MODEL], [SER No.], and/or [CC] are out of range - When the license number is wrong • Contact your maintenance engineer if an error occurs when the information on the license display label is input correctly in the text box. 3 Click the [OK] button.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 5.4 Host Interface Management Under the Host Interface Management, CAs are setup. The following can be set up on this screen. • • • • • • • • • • • • 5.4.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management ■ CA type CA Description FC FC stands for Fibre Channel. FC type CAs use Fibre Channel (FC) with a maximum transfer speed of 4Gbit/s to transfer data. FC can be used as an FC-CA, FC-RA, or RFCF-RA for each port. The default is FC-CA for all ports. To change RA Mode of FC-CA, FC-RA, and RFCF-RA, use the [Change RA Mode] function. FC-CA is used to connect open system hosts and mainframe hosts. FC-RA is used to perform Remote Advanced Copy.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management If the CA type is FC, the settings can be copied between the ports with same RA mode (FC-CA/FC-RA/RFCF-RA). However, settings cannot be copied between FC4G and FC8G. Change the RA mode using the [Change RA Mode] menu. The following explains [Set CA Parameters] procedures. The following operations can be performed in the [Set CA Parameters].
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Chapter 5 Configuration Menu > 5.4 Host Interface Management The displayed screens vary depending on the type of CA selected. • For FC The displayed screen varies depending on the RA Mode of the FC Port. - For CA → The [Set CA Parameters (FC-CA Detailed Settings)] screen appears. Refer to "A.18.1 Set CA Parameters (FC-CA Detailed Settings) Screen" (page 741) for screen details. - For RA → The [Set CA Parameters (FC-RA Detailed Settings)] screen appears. Refer to "A.18.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management • For OCLINK → The [Set CA Parameters (OCLINK Detailed Setting)] screen appears. Refer to "A.18.4 Set CA Parameters (OCLINK Detailed Settings) Screen" (page 747) for screen details. • For FCLINK → The [Set CA Parameters (FCLINK Detailed Setting)] screen appears. Refer to "A.18.5 Set CA Parameters (FCLINK Detailed Settings) Screen" (page 747) for screen details. • For iSCSI-CA → The [Set CA Parameters (iSCSI-CA Detailed Setting)] screen appears.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management • For iSCSI-RA → The [Set CA Parameters (iSCSI-RA Detailed Setting)] screen appears. Refer to "A.18.7 Set CA Parameters (iSCSI-RA Detailed Settings) Screen" (page 752) for screen details. When the [Set] button is clicked without selecting the CA Port for which to set connection information, an error screen appears. 3 Select and set the setting items on each screen.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management → The [Set CA Parameters (FC-CA Detailed Setting Check)] screen appears. Reboot PRIMEPOWER and SPARC Enterprise servers immediately if the Loop-ID is changed while the server is running. If the PRIMEPOWER or SPARC Enterprise not rebooted, warning messages or system crashes may occur. • By clicking the [Host Response List] link in the [Affinity Mode], the Host Response List can be checked. • By clicking the [Host Response No.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management When the Affinity Mode is [OFF], and the Host Response that can use up to 512 LUNs (0x000 – 0x1FF) (*1) is changed to the Host Response that can only use up to 256 LUNs (0x000 – 0x0FF) (*2), the LUN mappings allocated for FC-CA Port (0x100 – 0x1FF) is deleted.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management ■ For FC-RA detailed settings (1)Select the following items and click the [Set] button. - Connection Topology Select a connection topology for the FC-CA Port. Select either Fabric Connection or FC-AL Connection. When [FC-AL Connection] is selected, it is necessary to assign a Loop-ID to the FCCA Port. - Transfer Rate Select a transfer rate for the FC-RA Port from the list box.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management ■ For RFCF-RA detailed settings RFCF-EX uses the ports in pairs. The pair port of the selected port is automatically specified with the same settings. "Pair port" indicates Port#0 and Port#1, or Port#2 and Port#3. (1)Select the following items and click the [Set] button. - Connection Topology Select a connection topology for the RFCF-RA Port. Select Fabric Connection. Be sure to specify [Fabric connection] for the Connection Topology.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management (3)Click the [OK] button. → Returns to the [Set CA Parameters (Initial)] screen. ■ For OCLINK detailed settings (1)Select the following item and click the [Set] button. - OS Kind • Fujitsu 1 The destination host runs on a Fujitsu OS. This is used when the OS can recognize and control the Logical Control Unit (LCU). • Fujitsu 2 The destination host runs on a Fujitsu OS.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management (3)Click the [OK] button. → Returns to the [Set CA Parameters (Initial)] screen. ■ For FCLINK detailed settings (1)Select the following items and click the [Set] button. - Transfer Rate • 1Gbit/s Sets the transfer rate to 1Gbit/s. This is used when connecting GS and FCLINK directly. • 2Gbit/s Sets the transfer rate to 2Gbit/s. This is used when connecting GS and FCLINK via FCLINK switch. - Port Mode Select a port mode for FCLINK Port.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management (3)Click the [OK] button. → Returns to the [Set CA Parameters (Initial)] screen. ■ For iSCSI-CA detailed settings (1)Select the following items and click the [Set] button. [TCP/IP Setting] - IP Address (required) Specify the IP Address of the iSCSI-CA Port. - Subnet Mask (required) Specify the subnet mask of the iSCSI-CA Port. - Gateway Specify the gateway of the iSCSI-CA Port.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management • When the Execution Result screen appears, check the results ([Set CA Parameters (Ping Execution Result)] screen). [iSCSI Settings] - iSCSI Name (required) Specify the iSCSI Name of the iSCSI-CA Port. When setting the default iSCSI Name, click the [Default] button. - Alias Name Specify the Alias Name of the iSCSI-CA Port. [Transfer Rate] Set the transfer rate of the iSCSI-CA Port. - 1Gbit/s The transfer rate is 1Gbit/s (full-duplex).
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Chapter 5 Configuration Menu > 5.4 Host Interface Management • By clicking the [Host Response List] link of the [Affinity Mode], the Host Response List can be checked. • By clicking the [Host Response No.] link on the [Set CA Parameters (Host Response List)] screen, the settings of the selected Host Response will be displayed. • Details of the sense code conversion can be checked from the [Detail] button of the Sense Code Conversion Pattern.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management When clicking the [Set] button in the following conditions, an error screen appears. • When the required setting items (IP Address, Subnet Mask, iSCSI Name) are not set. • When characters other than the numbers (0 to 255) are entered in the IP Address, Subnet Mask, or Gateway. • When a value exceeding the maximum value is set in the IP Address or Gateway. • When "255.255.255.255" is entered in the IP Address, Subnet Mask, or Gateway.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management (2)Click the [OK] button. → The [Set CA Parameters (Updating Configuration Information)] screen appears. When the process is successfully completed, the [Set CA Parameters (iSCSI-CA Detailed Settings Result)] screen appears.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management (3)Click the [OK] button. → Returns to the [Set CA Parameters (Initial)] screen. ■ For iSCSI-RA detailed settings (1)Select the following items and click the [Set] button. [TCP/IP Setting] - IP Address (required) Specify the IP Address of the iSCSI-RA Port. - Subnet Mask (required) Specify the subnet mask of the iSCSI-RA Port. - Gateway Specify the gateway of the iSCSI-RA Port.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management • Clicking the [ping] link of the [IP Address] field enables you to check if the IP Address is assigned properly or if the connection path to the destination device is operating normally.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management [Bandwidth Limit] Set the bandwidth limit (between 10Mbit/s and 400Mbit/s) of the iSCSI-RA Port. Only set a bandwidth limit (as appropriate) if the line being used requires one. [MTU size] Set the MTU size for the iSCSI-RA Port. - 1000bytes/1050bytes/1100bytes/1150bytes/1200bytes/1250bytes/1300bytes/ 1350bytes/1400bytes/1438bytes [CHAP] Select ON (Enabled) or OFF (Disabled) for the CHAP of the iSCSI-RA Port. - ON Enables the CHAP.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management When clicking the [Set] button in the following conditions, an error screen appears. • When the required setting items (IP Address or Subnet Mask) are not set. • When characters other than the numbers (0 to 255) are entered in the IP Address, Subnet Mask, or Gateway. • When a value exceeding the maximum value is set in the IP Address or Gateway. • When "255.255.255.255" is entered in the IP Address, Subnet Mask, or Gateway.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management (2)Click the [OK] button. → The [Set CA Parameters (Updating Configuration Information)] screen appears. When the process is successfully completed, the [Set CA Parameters (iSCSI-RA Detailed Settings Result)] screen appears. (3)Click the [OK] button. → Returns to the [Set CA Parameters (Initial)] screen. End of procedure 5.4.1.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 2 Select the copy source CA port of the CA-host connection information, and click the [Copy] button. → The [Set CA Parameters (Copy Destination CA Port Selection)] screen appears. When the [Copy] button is clicked without selecting a copy source CA Port, an error screen appears.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 4 Click the [OK] button. → The [Set CA Parameters (Updating Configuration Information)] screen appears. When the process is successfully completed, the [Set CA Parameters (Copy Result)] screen appears. • When the connection topology of the copy source CA Port is "FCAL Connection Loop-ID (Manual)", the setting value of "Loop-ID" will not be copied.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management Clicking the copy source CA Port link or copy destination CA Port link displays the CA Port detailed screen. The displayed screens vary depending on the selected CA Port type. • For FC-CA The [Set CA Parameters (FC-CA Details)] screen appears. • For FC-RA The [Set CA Parameters (FC-RA Details)] screen appears. • For RFCF-RA The [Set CA Parameters (RFCF-RA Details)] screen appears.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management • For OCLINK The [Set CA Parameters (OCLINK Details)] screen appears. • For FCLINK The [Set CA Parameters (FCLINK Details)] screen appears. • For iSCSI-CA The [Set CA Parameters (iSCSI-CA Details)] screen appears.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management • For iSCSI-RA The [Set CA Parameters (iSCSI-RA Details)] screen appears. 5 Click the [OK] button. → Returns to the [Set CA Parameters (Initial)] screen.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 5.4.2 Set Host World Wide Name(s) Host World Wide Name(s) (hereafter WWNs) should be set only when the host and the ETERNUS DX400/DX8000 series are connected via FC-CA. If the WWNs of the host-side Fibre Channel cards are registered, the Host-Affinity function can use them to restrict which hosts are allowed to access which ETERNUS DX400/DX8000 series Logical Volumes.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management • When the host and the ETERNUS DX400/DX8000 series are connected via FC-CA, there are two methods to have the host recognize the Logical Volumes of the ETERNUS DX400/DX8000 series. One is [Set LUN Mapping], and the other is the Host-Affinity function, which requires [Set Host World Wide Name(s)], [Set Affinity Group], and [Allocate HostAffinity Group].
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 2 Select a method to add WWN. Select [Select] to select from the WWN list collected from the CA, or select [Manual Input] to enter a WWN directly. 3 Add WWN. ■ To add using [Select] (1)Input the Host Table name for the WWN to be added in the text box (can be omitted). (2)Select the FC-CA Port for which to collect a WWN from the list box. (3)Click the [Collect] button to collect the WWN.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management • When the [Collect] button is clicked without selecting CA, an error screen appears. • In case WWNs are not shown in list box using [Collect] button, check the path between the host and the CA port as well the configuration setting such as CA port setting to insure that there are no problems. If there are no problems in the path and the WWN collection still fails, please report the condition to customer support or enter the WWN by manual entry.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 4 Click the [Add] button to add the WWN to the [Host WWN List (Registered & Pending)] on the [Set Host World Wide Name(s) (Initial)] screen. → The [Set Host World Wide Name(s) (Initial)] screen appears as the selected WWN is added (Not updated in the ETERNUS DX400/DX8000 series yet). The selected WWN is displayed with a yellow background. Repeat Steps 2 to 4 to add more WWN(s).
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 5 Click the [Set] button to register the added WWN(s) in the ETERNUS DX400/ DX8000 series. → The [Set Host World Wide Name(s) (Check Setting)] screen appears. • By clicking the [Host Response] link in the Add WWN, the Host Response List can be checked. • By clicking the [Host Response No.] link on the [Set Host World Wide Name(s) (Host Response List)] screen, the settings of the selected Host Response will be displayed.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 7 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 5.4.2.2 Delete WWN This section explains procedures to delete WWN. • When deleting a WWN during operation, stop access from the host corresponding to the WWN. • Before deleting a WWN used for Host-Affinity, delete the Host-Affinity settings for that WWN from the [Allocate Host-Affinity Group] menu.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 2 Select the checkbox(es) for the WWN(s) to be deleted (multiple selections can be made), and click the [Delete] button. → The [Set Host World Wide Name(s) (Check Deleting)] screen appears. When the [Delete] button is clicked without selecting a checkbox, an error screen appears. 3 Click the [OK] button. → The [Set Host World Wide Name(s) (Initial)] screen appears, showing a list of the WWNs that are to be deleted.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management • The WWN with Host-Affinity settings is displayed with a yellow background, and a link is displayed in the [Host Table#] field. Click the [Host Table#] link to check the list of CA ports that reference the target WWN ([Set Host World Wide Name(s) (CA Port List)] screen). • By clicking the [Host Response] link, details of relevant Host Responses can be displayed ([Set Host World Wide Name(s) (Host Response Details)] screen).
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 5 Click the [OK] button. → Displays the [Set Host World Wide Name(s) (Updating Configuration Information)] screen. After the process is successfully completed, the [Set Host World Wide Name(s) (Setting Result)] screen appears. 6 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 5.4.2.3 Change Host Response This section explains how to change the Host Response added to each registered WWN.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 2 Select a Host Response from the list in one or more boxes. 3 By clicking the [Set] button, [Host WWN List (Registered & Pending)] with the changed Host Response(s) is/are updated in the ETERNUS DX400/DX8000 series. → The [Set Host World Wide Name(s) (Check Setting)] screen appears. • By clicking the [Host Response] link in the Add WWN, the Host Response List can be checked. • By clicking the [Host Response No.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 4 Click the [OK] button. → Displays the [Set Host World Wide Name(s) (Updating Configuration Information)] screen. After the process is successfully completed, the [Set Host World Wide Name(s) (Setting Result)] screen appears. 5 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 5.4.3 Set iSCSI Host iSCSI Host information should be set only when the host and the ETERNUS DX400/DX8000 series are connected via iSCSI-CA.
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Chapter 5 Configuration Menu > 5.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management The following explains the operating procedures of iSCSI Host. The following settings are available. • • • • Add iSCSI Host (Retrieve iSCSI Host function used) Add iSCSI Host (Retrieve iSCSI Host function not used) Change iSCSI Host Delete iSCSI Host These procedures are explained in the following sections. 5.4.3.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management When the [Collect] button is clicked without selecting a CA Port, an error screen appears. 4 Select the iSCSI Host checkbox to register in the device (multiple selections can be made), enter the Alias name and click the [Execute] button. → The [Set iSCSI Host (Initial)] screen appears. If the [Execute] button is clicked in the following situations, an error occurs and a message to that effect is displayed.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 6 After setting the following items, click the [OK] button. • • • • • • • • *1: Name Resource Domain (*1) iSCSI Name (required) IP Address Alias Name User Name Password Host Response The "Resource Domain" item is only displayed when Resource Domains are registered in the ETERNUS DX400/DX8000 series, and when logged on using a Total Administrator account. → The [Set iSCSI Host (Initial)] screen appears.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management • By clicking the [Host Response List] link, the Host Response List can be checked. • By clicking the [Host Response No.] link on the [Set iSCSI Host (Host Response List)] screen, the settings of the selected Host Response will be displayed. • Details of the sense code conversion can be checked from the [Detail] button on the [Set iSCSI Host (Host Response Details)] screen.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 8 Click the [OK] button. The added iSCSI Host information is displayed with a yellow background. → Displays the [Set iSCSI Host (Updating Configuration Information)] screen. After the process is successfully completed, the [Set iSCSI Host (Result)] screen appears. 9 Click the [OK] button. → Returns to the [Menu] screen.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 5.4.3.2 Add iSCSI Host (Retrieve iSCSI Host function not used) This section explains procedures to add iSCSI Host not using Retrieve iSCSI Host function. Procedure 1 Click [Set iSCSI Host] under the Host Interface Management in the [Configuration] menu. → The [Set iSCSI Host (Initial)] screen appears. 2 Click the [Add] button. → The [Set iSCSI Host (Add)] screen appears. Refer to "A.20.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 3 After setting the following items, click the [OK] button. • • • • • • • • *1: Name Resource Domain (*1) iSCSI Name (required) IP Address Alias Name User Name Password Host Response The "Resource Domain" item is only displayed when Resource Domains are registered in the ETERNUS DX400/DX8000 series, and when logged on using a Total Administrator account. → The [Set iSCSI Host (Initial)] screen appears.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management • By clicking the [Host Response List] link, the Host Response List can be checked. • By clicking the [Host Response No.] link on the [Set iSCSI Host (Host Response List)] screen, the settings of the selected Host Response will be displayed. • Details of the sense code conversion can be checked from the [Detail] button on the [Set iSCSI Host (Host Response Details)] screen.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 5 Click the [OK] button. The added iSCSI Host information is displayed with a yellow background. → Displays the [Set iSCSI Host (Updating Configuration Information)] screen. After the process is successfully completed, the [Set iSCSI Host (Result)] screen appears. 6 Click the [OK] button. → Returns to the [Menu] screen.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 5.4.3.3 Change iSCSI Host This section explains procedures for changing the registered iSCSI Host. Procedure 1 Click [Set iSCSI Host] under the Host Interface Management in the [Configuration] menu. → The [Set iSCSI Host (Initial)] screen appears. 2 Click the [Host Table#] link of the iSCSI Host you wish to change. → The [Set iSCSI Host (Change)] screen appears. Refer to "A.20.1 Set iSCSI Host (Add) Screen" (page 759) for screen details.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 3 After changing the items, click the [OK] button. Items which can be changed are as follows. • Name • Resource Domain (*1) • iSCSI Name (required) • IP Address • Alias Name • User Name • Password • Host Response *1: The "Resource Domain" item is only displayed when Resource Domains are registered in the ETERNUS DX400/DX8000 series, and when logged on using a Total Administrator account. → The [Set iSCSI Host (Initial)] screen appears.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management • By clicking the [Host Response List] link, the Host Response List can be checked. • By clicking the [Host Response No.] link on the [Set iSCSI Host (Host Response List)] screen, the settings of the selected Host Response will be displayed. • Details of the sense code conversion can be checked from the [Detail] button on the [Set iSCSI Host (Host Response Details)] screen.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 5 Click the [OK] button. The changed iSCSI Host information is displayed with a yellow background. → Displays the [Set iSCSI Host (Updating Configuration Information)] screen. After the process has successfully completed, the [Set iSCSI Host (Result)] screen appears. 6 Click the [OK] button. → Returns to the [Menu] screen.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 5.4.3.4 Delete iSCSI Host This section explains procedures to delete an iSCSI Host. • When deleting an iSCSI Host information registered in the device, stop access from the host corresponding to the iSCSI Host information. • Before deleting an iSCSI Host used for Host Affinity function, delete the Host Affinity settings for that iSCSI Host from the [Allocate Host-Affinity Group] menu.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management • By clicking the [Host Response List] link in the [iSCSI registration list], the Host Response List can be checked. • By clicking the [Host Response No.] link on the [Set iSCSI Host (Host Response List)] screen, the settings of the selected Host Response will be displayed. • Details of the sense code conversion can be checked from the [Detail] button on the [Set iSCSI Host (Host Response Details)] screen. 3 Click the [OK] button.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 5 Click the [OK] button. → Displays the [Set iSCSI Host (Updating Configuration Information)] screen. After the process is successfully completed, the [Set iSCSI Host (Result)] screen appears. 6 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 5.4.4 Set Affinity Group On this screen, add/change/delete Affinity Groups related to the Host-Affinity function without stopping ETERNUS DX400/DX8000 series operations.
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Chapter 5 Configuration Menu > 5.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management • Mapping to a work volume during RAID Migration is not allowed. The operating status of migration (the work volume information) can be checked by the [Progress of RAID Migration] function. "Work Volume" is a temporary volume created for Migration operation. • If no Open Volume, Snap Data Volume, Thin Provisioning Volume, or MVV Volume is defined, this function cannot be used.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 5.4.4.1 Add Affinity Group This section explains procedures to add an Affinity Group. Procedure 1 Click [Set Affinity Group] under the Host Interface Management in the [Configuration] menu. → The [Set Affinity Group (Initial)] screen appears. Refer to "A.21.1 Set Affinity Group (Initial) Screen" (page 761) for screen details.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management In the following cases, an error screen appears.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 3 Create LUN Mapping information. ■ To set using [Set Range] Create LUN Mapping information for any sequential LUNs in the Affinity Group. (1)Select the [Set Range] radio button. (2)Select the first and last LUNs from the list box to create LUN Mapping information to sequential LUNs. (3)Enter the starting Logical Volume number in the text box for multiple allocations.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management • When operating manually (inputting directly), you do not need to select a radio button. • If the [Execute] button is clicked in the following conditions, an error screen appears.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 4 Click the [Set] button. The screen that will be displayed varies according to the status of mapping for the specified volume. • When the specified volume is already used by another Affinity Group or LUN Mapping: → The [Set Affinity Group (Check LUN Mapping Setting)] screen appears. A Volume that is already used by another Affinity Group or LUN Mapping is displayed with a yellow background. Move on to Step 5.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 5 Check the Mapping status of the target volumes, and click the [OK] button. → The [Set Affinity Group (Initial)] screen appears. The Affinity Group information is added to the [Affinity Group List] (Not updated in the ETERNUS DX400/DX8000 series yet). The Affinity Group to be added is displayed with a yellow background. Repeat Steps 2 to 4 to add more Affinity Group(s). After completing the addition of Affinity Groups, move on to Step 6.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management If you click the [Affinity Group No.] link in the Affinity Group List, the LUN Mapping List of the Affinity Group No. is displayed in another window. 7 Click the [OK] button. → The [Set Affinity Group (Updating Configuration Information)] screen is displayed. After the process is successfully completed, the [Set Affinity Group (Setting Result)] screen appears. 8 Click the [OK] button. → Returns to the [Menu] screen.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 5.4.4.2 Change Affinity Group This section explains procedures to change the registered Affinity Group. Affinity Group name and LUN Mapping information can be changed. • Host access does not need to be halted when adding LUN Mapping information (LUNs and Logical Volume numbers). • Host access to the associated Affinity Groups does need to be halted when changing/deleting LUN Mapping information (LUNs and Logical Volume numbers).
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 3 Change LUN Mapping information. ■ To change using [Set Range] Create LUN Mapping information for any sequential LUNs in the Affinity Group. (1)Select the [Set Range] radio button. (2)Select the first and last LUNs from the list box to create LUN Mapping information to sequential LUNs. (3)Enter the starting Logical Volume number in the text box for multiple allocations.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management ■ To delete using [Delete Range] (1)Select the [Delete Range] radio button. (2)Select the first and last LUNs from the list box to create LUN Mapping information to sequential LUNs. (3)Click the [Execute] button to delete the selected LUN Mapping information from the [Affinity Group] shown in the lower part of the screen (Not yet deleted in the ETERNUS DX400/DX8000 series).
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Chapter 5 Configuration Menu > 5.4 Host Interface Management • When operating manually (inputting directly), you do not need to select a radio button. • If the [Execute] button is clicked in the following conditions, an error screen appears.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 4 After making all changes, click the [Set] button. The screen that will be displayed varies according to the status of Mapping for the specified volume. ■ When the specified volume is already used by another Affinity Group or LUN Mapping: → The [Set Affinity Group (Check LUN Mapping Setting)] screen appears. Volumes already used by another Affinity Group or LUN Mapping are displayed with a yellow background. Move on to Step 5.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 5 Check the Mapping status for target volumes, and click the [OK] button. → The [Set Affinity Group (Initial)] screen appears. The [Affinity Group List] is updated in the Affinity Group where the LUN Mapping information is added/changed/deleted (Not yet updated in the ETERNUS DX400/ DX8000 series.) The Affinity Group where the LUN Mapping information is added/changed is displayed with a yellow background.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management • If there is no valid Mapping information, the background of the Affinity Group is displayed in gray. Clicking the [Set] button deletes the Affinity Group. • If you click the [Affinity Group No.] link in the Affinity Group List, the LUN Mapping List of the Affinity Group No. is displayed in another window. 7 Click the [OK] button. → The [Set Affinity Group (Updating Configuration Information)] screen appears.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 8 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 5.4.4.3 Delete Affinity Group Before deleting an Affinity Group during operation, delete the Host-Affinity setting of the Affinity Group using the [Allocate Host-Affinity Group] function. This section explains procedures to delete Affinity Groups. Procedure 1 Click [Set Affinity Group] under the Host Interface Management in the [Configuration] menu.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management When the [Delete] button is clicked without selecting a target Affinity Group to be deleted, an error screen appears. When Resource Domains are registered in the ETERNUS DX400/ DX8000 series, and when logged on using a Total Administrator account, the [Resource Domain to display] list box and the [Refine] button are displayed.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 4 Click the [OK] button. → The [Set Affinity Group (Updating Configuration Information)] screen is displayed. After the process is successfully completed, the [Set Affinity Group (Setting Result)] screen appears. Affinity Groups to be deleted are displayed in the [Affinity Groups to be Deleted] field. Affinity Groups with Host-Affinity Group settings are displayed with a yellow background. If you click the [Affinity Group No.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 5.4.5 Allocate Host-Affinity Group On this screen, add or delete Host-Affinity Group related to the Host-Affinity function without stopping ETERNUS DX400/DX8000 series operations. The Host-Affinity Group setting is used to associate the Host World Wide Name (WWN) or iSCSI Host registered in the ETERNUS DX400/DX8000 series with Affinity Groups.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management • When deleting the Host-Affinity Group during operation, make sure to stop the host access related to the Host-Affinity Group to be deleted. To add a new Host-Affinity Group, it is not necessary to stop the host access. • When copying Host Affinity Group information to an active CA, make sure to stop host access to the copy destination CA Port.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management • When a host and the ETERNUS DX400/DX8000 series are connected via FC-CA or iSCSI-CA, there are two ways for a host to recognize Logical Volumes in the ETERNUS DX400/DX8000 series. One is [Set LUN Mapping], and the other is the Host-Affinity function, which relies on [Set Host World Wide Name(s)]/[Set iSCSI Host], [Set Affinity Group] and [Allocate Host-Affinity Group].
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 2 Select the CA port to set the Host-Affinity Group, and click the [Set] button. → The [Allocate Host-Affinity Group (Set)] screen appears. The displayed screen varies depending on each CA type. When the [Set] button is clicked without selecting a CA Port, an error screen appears. 3 Specify the following and click the [Add] button. Repeat these operations to add more Host-Affinity Groups.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management ■ For iSCSI-CA (1)Select the Resource Domain from the list box. (*1) (2)Select the iSCSI Host and the Affinity Group information to be linked as an Host-Affinity Group from the list box of [iSCSI Host] and [Affinity Group] respectively. *1: The "Resource Domain" item is displayed when Resource Domains are registered in the ETERNUS DX400/DX8000 series, and when logged on using a Total Administrator account.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management The Affinity Group LUN Mapping List is displayed by clicking the [Affinity Group #] link. 4 Click the [Set] button to update the setting in the ETERNUS DX400/DX8000 series. → The [Allocate Host-Affinity Group (Check Setting)] screen appears. The Host-Affinity Group to be added is displayed with a yellow background. 5 Click the [OK] button. → Displays the [Allocate Host-Affinity Group (Updating Configuration Information)] screen.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 6 Click the [OK] button. → Returns to the [Allocate Host-Affinity Group (Initial)] screen. End of procedure 5.4.5.2 Delete Host-Affinity Group This section explains procedures to delete the Host-Affinity Group. Deleting a Host-Affinity Group deletes the link information between the Host World Wide Name(s) and Affinity Group or the link information between the iSCSI Host and Affinity Group.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management The displayed screen varies depending on each CA type. - For FC-CA - For iSCSI-CA When the [Set] button is clicked without selecting a CA Port, an error screen appears. 3 Select the checkbox for the Host Affinity Group to be deleted (multiple selections can be made), and click the [Delete] button.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 4 Click the [Set] button to update the setting in the ETERNUS DX400/DX8000 series. → The [Allocate Host-Affinity Group (Check Setting)] screen appears. The Affinity Group LUN Mapping List is displayed by clicking the [Affinity Group #] link. 5 Click the [OK] button. → Displays the [Allocate Host-Affinity Group (Updating Configuration Information)] screen.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 6 Click the [OK] button. → Returns to the [Allocate Host-Affinity Group (Initial)] screen. End of procedure 5.4.5.3 Copy Host-Affinity Group This section explains procedures to copy a Host-Affinity Group. Procedure 1 Click [Allocate Host-Affinity Group] under the Host Interface Management in the [Configuration] menu. → The [Allocate Host-Affinity Group (Initial)] screen appears.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management • The Host-Affinity function can be used if the [Affinity Mode] of the target FC-CA Port or iSCSI-CA Port is [ON (Enabled)]. A checkbox is displayed only on the FC-CA or iSCSI-CA Ports for which [Affinity Mode] is [ON (Enabled)] as a copy destination. • When the [Copy] button is clicked without selecting a CA Port, an error screen appears. 3 Select copy destination CA Port(s) (multiple selections can be made), and click the [Paste] button.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management - When logged on using a Resource Domain Administrator account, the ETERNUS DX400/DX8000 series deletes the Host-Affinity Groups, which are configured with the hosts and Affinity Groups in the relevant Resource Domain, in the copy destination CA port.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management Clicking the [Source CA] link or [Target CA] link displays the HostAffinity Group List of the CA port in another window. The displayed screen varies depending on each CA type. • For FC-CA • For iSCSI-CA By clicking [Affinity Group #] link on the displayed screen, the Affinity Group LUN Mapping List is displayed in another window.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 5 Click the [OK] button. → Returns to the [Allocate Host-Affinity Group (Initial)] screen. End of procedure 5.4.6 Set LUN Mapping On this screen, add/change/delete mapping information for the Logical Unit Number (LUN) recognized by hosts, and the Logical Volume number used in the ETERNUS DX400/DX8000 series, without stopping operations.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management • If the Host Specific mode of the FC-CA Port or iSCSI-CA Port Host Response to which LUN mappings are allocated is changed from a mode that allows up to 512 LUNs (0x000 – 0x1FF) (*1) to a mode that only allows up to 256 LUNs (0x000 – 0x0FF) (*2), the surplus LUN mappings (0x100 – 0x1FF) are automatically deleted.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management • In the following cases, an error occurs and a message to that effect appears. Click [OK] button to return to the [Menu] screen. - When no Open Volume, Snap Data Volume, Thin Provisioning Volume, or MVV Volume is created in the ETERNUS DX400/ DX8000 series - When no FC-CA or iSCSI-CA for which Host Affinity can be disabled is installed • When an ETERNUS DX400/DX8000 series is busy, a message to that effect is displayed. Wait while processing.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 3 Create LUN Mapping information. ■ To set using [Set Range] This creates LUN Mapping information for a sequential set of LUNs on the FC-CA Port or iSCSI-CA Port. (1)Select the [Set Range] radio button. (2)Select the first and last LUNs from the list box to create LUN Mapping information to sequential LUNs. (3)Enter the starting Logical Volume number in the text box for multiple allocations.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management ■ To delete using [Delete Range] (1)Select the [Delete Range] radio button. (2)Select the first and the last LUNs to delete LUN Mapping information from the sequential LUNs. (3)Clicking the [Execute] button deletes the specified LUN Mapping information from the CA Port displayed in the lower part of the screen (Not yet deleted in the ETERNUS DX400/DX8000 series). ■ To delete using [Delete ALL] (1)Select the [Delete ALL] radio button.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management • When operating manually (inputting directly), you do not need to select a radio button. • When the [Execute] button is clicked in the following conditions, an error screen appears.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 4 Click the [Set] button. → The [Set LUN Mapping (Check Setting)] screen appears. 5 Click the [OK] button. Volumes that are used by other Affinity groups or LUN Mapping are displayed with a yellow background. → The [Set LUN Mapping (Updating Configuration Information)] screen appears. After the process is successfully completed, the [Set LUN Mapping (Setting Result)] screen appears.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 6 Click the [OK] button. → Returns to the [Set LUN Mapping (Initial)] screen. End of procedure 5.4.6.2 Copy LUN Mapping This section explains procedures to copy LUN Mapping. Procedure 1 Click [Set LUN Mapping] under the Host Interface Management in the [Configuration] menu. → The [Set LUN Mapping (Initial)] screen appears. • In the following cases, an error occurs and a message to that effect appears.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 2 Select the CA Port to copy LUN Mapping (copy source), and click the [Copy] button. → The [Set LUN Mapping (Copy Destination CA Port Selection)] screen appears. • When the [Copy] button is clicked without selecting a CA Port, an error screen appears. • When the [Copy] button is clicked with no copy destination CA Port installed, which the same type as the copy source CA Port and whose Host Affinity is disabled, an error screen appears.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 3 Select copy destination CA Port(s) (multiple selections can be made), and click the [Paste] button. The copy source CA Port is displayed with a yellow background. → The [Set LUN Mapping (Copy Check)] screen appears. • When the [Paste] button is clicked without selecting a copy destination CA Port, an error screen appears. • When using the copy function, the copy destination CA Port and the copy source CA Port must be the same type.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management Clicking the [Source CA] link or [Target CA] link displays the LUN Mapping List of the CA Port in another window. 5 Click the [OK] button. → Returns to the [Set LUN Mapping (Initial)] screen. End of procedure 5.4.7 Set CA Reset Group This function sets a CA Reset Group without suspending ETERNUS DX400/DX8000 series operations. A CA Reset Group is a setting to group multiple CAs to be reset concurrently.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management • One FC-CA Port, or one iSCSI-CA Port, can be a member of one CA Reset Group. • Only the same type of CA can be a member of a CA Reset Group. • When a CA port is shared by multiple servers using the Host Affinity function, only volumes that are included in the LUN mapping assigned to the target server in the Host-Affinity Group setting are subject to release.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 3 Select other CA Ports to configure a Reset Group with the CA Port selected in Step 2, and click the [Set] button (multiple selection can be made). To delete a CA Port from the Reset Group of the CA Port selected in Step 2, clear the checkbox of the CA Port to delete and click the [Set] button (multiple selection can be made). → The [Set CA Reset Group (Initial)] screen appears. • One CA Port cannot be registered to multiple CA Reset Groups.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 5 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 5.4.8 Set Host Response On this screen, you can add, change, and/or delete the Host Response that is added to the response information from the ETERNUS DX400/DX8000 series to the hosts.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management • Host access does not need to be halted when adding a new Host Response. • Host access does need to be halted when changing/deleting a Host Response. • If the Host Response is not changed, the [Host Response No.: Default] will be assigned. • If a Host Response is deleted, the associated Host Responses for the Host World Wide Name, FC-CA Port, iSCSI Host information, and/or iSCSI-CA Port are changed to the [Host Response No.: Default].
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Chapter 5 Configuration Menu > 5.4 Host Interface Management • If hosts and the ETERNUS DX400/DX8000 series are connected via FC-CA, Host Response is assigned by Host World Wild Name or by FCCA Port. A target to which a Host Response is assigned varies depending on [ON/OFF] of the Host Affinity function. Check the [Affinity Mode] of the corresponding FC-CA Port.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 5.4.8.1 Add Host Response This section explains procedures to add Host Response. Procedure 1 Click [Set Host Response] under the Host Interface Management in the [Configuration] menu. → The [Set Host Response (Initial)] screen appears. Refer to "A.22.1 Set Host Response (Initial) Screen" (page 764) for screen details. 2 Specify the following and click the [Add] button.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 3 After setting the following items, click the [OK] button.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 4 Click the [Set] button to register the Host Response information in the device. The Host Response information to be added is displayed with a yellow background. → The [Set Host Response (Check setting)] screen appears. 5 Click the [OK] button. → Displays the [Set Host Response (Updating Configuration Information)] screen. After the process is successfully completed, the [Set Host Response (Setting Result)] screen appears.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management Clicking the [Host Response List] link on the [Set Host Response (Host Response Details)] screen enables checking of the Host Response List ([Set Host Response (Host Response List)] screen). Details of the sense code conversion can be checked from the [Detail] button of [Sense Code Conversion pattern] ([Set Host Response (Sense Code Details)] screen).
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 6 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 5.4.8.2 Change Host Response This section explains the procedures used to change an already registered Host Response. All items other than [Load Balance Response] can be changed. Procedure 1 Click [Set Host Response] under the Host Interface Management in the [Configuration] menu. → The [Set Host Response (Initial)] screen appears. 2 Click the [Host Response No.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 3 After changing the items, click the [OK] button. Items which can be changed are as follows.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 4 Click the [Set] button to register the Host Response information in the device. The Host Response information to be changed is displayed with a yellow background. → The [Set Host Response (Check setting)] screen appears. 5 Click the [OK] button. → Displays the [Set Host Response (Updating Configuration Information)] screen. After the process is successfully completed, the [Set Host Response (Setting Result)] screen appears.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management When the Affinity Mode of FC-CA Port or iSCSI-CA Port is [OFF], and the Host Specific Mode that can use up to 512 LUNs (0x000 – 0x1FF) (*1) is changed to the mode that can only use up to 256 LUNs (0x000 – 0x0FF) (*2), the LUN mappings allocated for CA Port (0x100 – 0x1FF) is deleted.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management Clicking the [Host Response No.] link on the [Set Host Response (Check Setting)] screen displays details of the Host Response number in another window ([Set Host Response (Host Response Details)] screen). Clicking the [Host Response List] link on the [Set Host Response (Host Response Details)] screen enables checking of the Host Response List ([Set Host Response (Host Response List)] screen).
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Chapter 5 Configuration Menu > 5.4 Host Interface Management Details of the sense code conversion can be checked from the [Detail] button of [Sense Code Conversion Pattern] ([Set Host Response (Sense Code Details)] screen). 6 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 5.4.8.3 Delete Host Response This section explains procedures to delete Host Response. Procedure 1 Click [Set Host Response] under the Host Interface Management in the [Configuration] menu.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 2 Select the checkbox(es) for the Host Response to be deleted (multiple selections can be made), and click the [Delete] button. → The [Set Host Response (Initial)] screen appears as the selected Host Response is deleted (Not deleted from the ETERNUS DX400/DX8000 series yet). • When the [Delete] button is clicked without selecting the target to be deleted, an error screen appears. • The [Host Response No.: Default] cannot be deleted.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management Clicking the [Host Response No.] link on the [Set Host Response (Check Setting)] screen displays details of the Host Response number in another window ([Set Host Response (Host Response Details)] screen). Clicking the [Host Response List] link on the [Set Host Response (Host Response Details)] screen enables checking of the Host Response List ([Set Host Response (Host Response List)] screen).
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Chapter 5 Configuration Menu > 5.4 Host Interface Management Details of the sense code conversion can be checked from the [Detail] button of [Sense Code Conversion Pattern] ([Set Host Response (Sense Code Details)] screen). 5 Click the [OK] button. → Returns to the [Menu] screen.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management ■ Host Response Setting Item (Initial Pattern) The following table shows the initial pattern of Host Response Setting item. Host Response Setting Item Initial Pattern Host Response Name (Blank) Command Time-out Interval 25 Seconds Load Balance Response Depends on the "Disable Load Balance" (*1) status of each device.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management • If changing/deleting a LCU during operation, make sure to stop the host access to the OCLINK Port or FCLINK Port where the LCU will be changed/deleted. To add a new LCU, it is not necessary to stop the host access. • If an LCU is deleted, the connection between the IOA Mapping information and the LCU will be also deleted. • If changing an LCU during operation, make sure that Remote File Copy Facility-Expand (RFCF-EX) is not performed.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management When the [Add] button is clicked without selecting the additional LCU#, an error screen appears. 3 Specify the following items, and click the [OK] button. • OS kind Select the OS type of the host that the LCU is connected to from the list box. • SSID Enter SSID (Subsystem ID) for the LCU. The number of significant figures for SSID varies depending on the OS type. When OS type is [Fujitsu], SSID is 2 digits.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 4 Click the [Set] button to register the added LCU in the ETERNUS DX8100/ DX8400/DX8700. → The [Set LCU (Check Setting)] screen appears. 5 Click the [OK] button. → The [Set LCU (Updating Configuration Information)] screen appears. After the process is successfully completed, the [Set LCU (Setting Result)] screen appears. 6 Click the [OK] button. → Returns to the [Menu] screen. If setting the IOA Mapping, click the [Set IOA Mapping] link.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 5.4.9.2 Change LCU Procedure 1 Click [Set LCU] under the Host Interface Management in the [Configuration] menu. → The [Set LCU (Initial)] screen appears. 2 Click the [LCU#] link of the LCU to be changed. → The [Set LCU (Setting)] screen appears. 3 Specify the following items, and click the [OK] button. • OS kind Select the OS type of the host that the LCU is connected to from the list box. • SSID Enter SSID (Subsystem ID) for the LCU.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management • When the host is connected with multiple ETERNUS DX8100/ DX8400/DX8700, the LCU that each device is managing cannot use the same SSID. Make sure not to set the same SSID in any device. • The Remote Flag is displayed only when the RFCF(RBS) license is registered. The RBS mode can be set for 2 LCUs. However, the RBS mode cannot be set for LCUs #0x10 to #0x1F. • In the following cases, an error screen appears.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 6 Click the [OK] button. → Returns to the [Menu] screen. If setting the IOA Mapping, click the [Set IOA Mapping] link. End of procedure 5.4.9.3 Delete LCU • If an LCU is deleted, the connection between the OCLINK Port or FCLINK Port and the IOA Mapping information will be also deleted. If deleting an LCU during operation, stop the host access to the OCLINK Port or FCLINK Port assigned to the LCU.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 2 Select the checkbox for the LCU(s) to be deleted (multiple selections can be made), and click the [Delete] button. → The [Set LCU (Deletion Check)] screen appears. When the [Delete] button is clicked without selecting a checkbox, an error screen appears. 3 Click the [OK] button. → The [Set LCU (Initial)] screen appears with the selected LCU(s) deleted (Not yet deleted in the ETERNUS DX8100/DX8400/DX8700).
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 5 Click the [OK] button. → The [Set LCU (Updating Configuration Information)] screen appears. After the process is successfully completed, the [Set LCU (Setting Result)] screen appears. 6 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 5.4.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management • Make sure to stop the host access to the OCLINK Port or FCLINK Port to be changed/deleted when its IOA Mapping information is changed/ deleted during operation. When adding new IOA Mapping, it is not necessary to stop the host access. • When copying IOA Mapping information to an active OCLINK Port or FCLINK Port, make sure to stop host access to the copy destination OCLINK Port or FCLINK Port.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 2 Select the CA Port to add/change/delete IOA Mapping, and click the [Set] button. • For OS type [Fujitsu1] OCLINK ports & FCLINK ports: → The [Set IOA Mapping (Set CU Logical Address)] screen appears. Jump to Step 3. • For OS type [Fujitsu2] OCLINK ports: → The [Set IOA Mapping (LCU Selection)] screen appears. Jump to Step 4. • When the [Set] button is clicked without selecting a CA Port, an error screen appears.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 3 Select LCU to be allocated to the CU Logical Address, and click the [Set] button. → The [Set IOA Mapping (LCU Selection)] screen appears. • Up to 16 LCUs per port can be used for host interfaces. For ETERNUS DX8400/DX8700, select the 16 LCUs to be used from the maximum 32 LCUs available, and allocate them to CU Logical Addresses. The registered LCUs are displayed in the [LCU#] list box.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 5 Create IOA Mapping information. ■ To set using [Set Range] Create IOA Mapping information for any sequential IOAs for the LCU of the OCLINK Port or FCLINK Port. (1)Select the [Set Range] radio button. (2)Select start/end IOAs to create IOA Mapping information for sequential IOAs from the list box. (3)Enter the starting Logical Volume number in the text box for multiple allocations.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management ■ To add/change/delete manually Enter the Mainframe Volume No. corresponding to the IOA, or delete the entered value in the Volume# text box. (1)Directly input or delete the Logical Volume number in [Volume#] in the lower part of the screen and update the IOA Mapping information that consists of the IOAs and the Logical Volume numbers. ■ To delete using [Delete Range] (1)Select the [Delete Range] radio button.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management ■ To delete using [Delete ALL] (1)Select the [Delete ALL] radio button. (2)Click the [Execute] button to delete all the IOA Mapping information allocated to the LCU which is selected on the [Set IOA Mapping (Select LCU)] screen (Not yet deleted in the ETERNUS DX8100/DX8400/DX8700). • LCU manages the number of Logical Volumes and IOA Mapping for each CA Port. The number of Logical Volumes managed by one LCU is 256.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management • In the following cases, an error screen appears. - When the [Execute] button is clicked without selecting the Set Range, Delete Range, or Delete ALL radio button. - When the [Execute] button is clicked without selecting either [From: IOA] or [To: IOA], or both in the Set Range or Delete Range. - When the [Execute] button is clicked without specifying a [Start Volume#] in the Set Range.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 6 Click the [Set] button. → The [Set IOA Mapping (LCU Selection)] screen appears. 7 Click the [Set] button. The CU Logical Address (LCU) in the following conditions is displayed with a yellow background. • CU Logical Address where the LCU is added or changed. • LCU where the IOA Mapping is added, changed, or deleted. → The [Set IOA Mapping (Check Setting)] screen appears.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 8 Click the [OK] button. → Displays the [Set IOA Mapping (Updating Configuration Information)] screen. After the process is successfully completed, the [Set IOA Mapping (Setting Result)] screen appears. 9 Click the [OK] button. → Returns to the [Set IOA Mapping (Initial)] screen. End of procedure 5.4.10.2 Copy IOA Mapping This section explains procedures to copy IOA Mapping.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management In the following cases, an error occurs and a message to that effect appears. Click [OK] button to return to the [Menu] screen. • When no LCU is registered • When no Mainframe Volume or MVV Volume is created in the ETERNUS DX8100/DX8400/DX8700 • When no OCLINK or FCLINK is installed 2 Select the CA Port to copy IOA Mapping (copy source), and click the [Copy] button. → The [Set IOA Mapping (Copy Destination CA Port Selection)] screen appears.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management • Copying the IOA Mapping information of each LCU is allowed only for the same type CA and the same type OS. A checkbox is displayed for CA Ports available as copy destinations. • When the copy function is used, the source CA Port's CU Logical Address, LCU information, and the IOA Mapping information for each LCU are all copied. • When the [Paste] button is clicked without selecting a copy destination CA Port, an error screen appears.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management Clicking the [LCU #] link on the [Set IOA Mapping (LCU Display)] screen displays IOA Mapping List in another window. 5 Click the [OK] button. → Returns to the [Set IOA Mapping (Initial)] screen. End of procedure 5.4.11 Change RA Mode This function changes the RA mode (CA: Channel Adapter, RA: Remote Adapter, or RFCF-RA) for each specific CA Port. If the CA type is the same, the settings can be copied.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management • Change RA Mode - "FC-Initiator" for RA mode is not supported and cannot be selected. - When changing the CA Port Mode of a live CA Port from "CA" to "RA", or "RFCF-RA", it is necessary to stop the host access connected to the CA Port to be changed. To change the mode of a newly added CA Port, it is not necessary to stop the host access.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management - If the port mode is changed from "RFCF-RA" to "CA", or "RA", the pair port mode of the selected port is automatically changed to "CA". - If the "RFCF-RA" port is copied to the "CA", or "RA" port, the "RFCFRA" port is automatically copied to the pair port of the specified copy destination port. - If the "CA", or "RA" port is copied to "RFCF-RA" port, the pair port of the specified copy destination port is automatically changed to "CA" mode.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management When the [Set] button is clicked without selecting CA Port, an error screen appears. 3 Select the mode to change, and click the [Set] button. → The [Change RA Mode (Change RA Mode Check)] screen appears. • When the RA mode is changed from "CA" to "RA", or "RFCF-RA", the mapping information will be deleted. When changing the CA Port Mode of a live CA Port, it is necessary to stop the host access to the CA Port to be changed.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 4 Click the [OK] button. → Displays the [Change RA Mode (Updating Configuration Information)] screen. After the process is successfully completed, the [Change RA Mode (Setting Result)] screen appears.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 2 Select the CA Port to copy RA mode (Copy Source), and click the [Copy] button. → The [Switch RA Mode (Copy Destination CA Selection)] screen appears. • When the [Copy] button is clicked without selecting CA, an error screen appears. • If the [Copy] button is clicked when the RFCF-RA port cannot be copied, an error screen appears. 3 Select Copy Destination CA Port (multiple selections can be made), and click the [Paste] button.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management • When the RA mode is changed from "RA" to "CA" or "RFCF-RA" using the copy function, the FC-RA path information will be deleted. When changing the RA Port Mode of a live RA Port, it is necessary to stop the session of the RA Port to be changed. • When the RA mode is changed from "RFCF-RA" to "CA" or "RA" using the copy function, the RFCF-RA path information will be deleted.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 5 Click the [OK] button. → Returns to the [Change RA Mode (Initial)] screen. End of procedure 5.4.12 Release Reservation This function releases Reservation status (volume occupation) and deletes the Reservation Key that is specified by the server. Usually, volumes are reserved or released (volume occupation/release occupation) by the server.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management - When logged on using a Resource Domain Administrator account, the volumes in Reservation status that are assigned to the relevant Resource Domain, and the volumes in Reservation status that are assigned to the Shared Resource, can be released. In addition, Reservation Keys of volumes that are assigned to the relevant Resource Domain, and Reservation Keys of volumes that are assigned to the Shared Resource, can be deleted.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management When the [Select by unit of Volume] is set, and the [Execute] button is clicked without selecting the volumes to be released, an error screen appears. By clicking the [Logical Volume#] link on the [Release Reservation (Select Volume)] screen, information about hosts that can access the target volume is displayed in another window. • When Reservation Keys exist • When Reservation Keys do not exist Refer to "A.23.
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Chapter 5 Configuration Menu > 5.4 Host Interface Management 3 Click the [OK] button. → The [Release Reservation (Result)] screen appears. 4 Click the [OK] button. → Returns to the [Menu] screen.
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Chapter 6 Settings Menu This chapter describes the functions of the Settings menu. 6.1 Setting Configuration 6.1.1 Set Configuration This function sends and applies configuration/setting information exported using the [Export Configuration] function, configuration/setting information recorded in the device (1 time before or 2 times before), or the latest configuration information in the device. • Do not execute this function during host access or during the Advanced Copy session (EC/OPC/REC).
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Chapter 6 Settings Menu > 6.1 Setting Configuration - When the "Advanced Copy License" is not registered, but the configuration information contains a Snap Data Volume (SDV), Snap Data Pool Volume (SDPV), or REC Disk Buffer. - When the "Thin Provisioning License" is not registered, but the configuration information contains a Thin Provisioning Volume (TPV) or Thin Provisioning Pool (TPP).
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Chapter 6 Settings Menu > 6.1 Setting Configuration • Configuration data Select from the following. - Configuration information file Transfers and applies any configuration data file selected by ETERNUSmgr. - The last applied configuration information file Applies the configuration information recorded in the device. - The last applied configuration information file but one Applies the configuration information recorded in the device.
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Chapter 6 Settings Menu > 6.1 Setting Configuration 3 Click the [OK] button. → The [Set Configuration (Application Processing)] screen appears. When the application processing completes, the [Set Configuration (Complete)] screen appears. • When there is an error in the configuration information file, an error screen appears. • Rebooting the device is necessary to make the settings effective. • When selecting Initialize, it is necessary to format all volumes after rebooting the device.
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Chapter 6 Settings Menu > 6.2 Sub System Parameter 6.2 Sub System Parameter 6.2.1 Set Sub System Parameters On this screen, set sub system parameters. "Sub system parameters" are the ETERNUS DX400/DX8000 series specific information that controls ETERNUS DX400/DX8000 series when connecting to hosts. Required sub system parameters vary depending on the types of hosts to connect to.
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Chapter 6 Settings Menu > 6.2 Sub System Parameter • Only the [Disable Load Balance], [The copy between Resource Domains is permitted], and [Reject INQUIRY from Unauthorized Host] sub system parameters can be changed. Other sub system parameters will not be displayed. • When [Disable Load Balance] is checked, the load balance will be disabled to all servers connected to the device. If an overload occurs in this state, the overload response sense is not returned to all servers including HP-UX.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings 6.3 Advanced Copy Settings The following functions can be set using this menu. • • • • • • • • • • • Set EC/OPC Priority Set REC Priority Stop EC/OPC Session Stop REC Session Set Advanced Copy Table Size Register Advanced Copy License Set REC Buffer Set REC Disk Buffer Format REC Disk Buffer Delete REC Disk Buffer Set Advanced Copy Event Notification To access the Advanced Copy functions, register the Advanced Copy License.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings 6.3.1 Set EC/OPC Priority This function sets the copy execution speed for the Equivalent Copy (EC) and One Point Copy (OPC). The EC/OPC speed is usually set in consideration of the host's I/O load and the load of the copy processing. The set speed of EC/OPC becomes effective when the next session is begun. In order to use EC or OPC, the purchase of a license is required.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings 4 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 6.3.2 Set REC Priority This function sets the parameters for using the line efficiently for Remote Equivalent Copy (REC). The specified parameters are used to adjust the amount of transfer data, and are enabled immediately. • To use REC, the purchase of a license is required.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings The following explains the operating procedures of Set REC Priority. Procedure 1 Click [Set REC Priority] under the Advanced Copy Settings in the [Settings] menu. → The [Set REC Priority (Initial)] screen appears. When no remote device is registered in the ETERNUS DX400/ DX8000 series, a message to that effect is displayed. Click [OK] button to return to the [Menu] screen. 2 Click the Box ID of the remote device to perform priority setting.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings • Response Time Specify the response time between the local device and the remote device. → The [Set REC Priority (Initial)] screen appears. • If the Open Volumes and Mainframe Volumes coexist, select Open Volume for "Volume Type". • When the link speed is not a numerical value of 1 to 65535, an error screen appears. • If an error is detected in the path, the response time may not be measured correctly.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings 5 Click the [OK] button. → The [Set REC Priority (Setting Result)] screen appears. Clicking the [Remote Box ID] link displays the [Set REC Priority (Setting Information Details)] screen in another window. 6 Click the [OK] button. → Returns to the [Menu] screen.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings 6.3.3 Stop EC/OPC Session This function displays the status of processing Equivalent Copy (EC) and/or One Point Copy (OPC), and stops the selected EC/OPC sessions. "Session" is a unit of the copy request. Use this function when the session cannot be stopped due to host failure. • When there is no EC/OPC session, a message to that effect appears. Click the [OK] button to return to the [Menu] screen.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings 2 Select the sessions to stop. Use the following three methods to select sessions. • Select Manually Stops the selected EC/OPC session. • Select All Stops all EC/OPC sessions. • Only Errors Stops all EC/OPC sessions in error status. When selecting [Select Manually], clicking the [Execute] button without selecting EC/OPC session by the checkbox shows the error screen.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings 3 Click the [Execute] button. → The [Stop EC/OPC Session (Stop Check)] screen appears. 4 Click the [OK] button. → The [Stop EC/OPC Session (Stop Progress)] screen appears. After the process is successfully completed, the [Stop EC/OPC Session (Stopped Successfully)] screen appears.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings • When a SOPC+ session is stopped, all the SOPC+ sessions started earlier than the selected session are also stopped. SOPC+ sessions that have not been selected, but will be stopped anyway, are displayed with a yellow background. • When an SOPC or SOPC+ session including an OPC Restoration session is stopped, an error occurs in the OPC Restoration session. The OPC Restoration sessions where errors will occur are displayed with a yellow background.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings 6.3.4 Stop REC Session This function displays the status of processing Remote Equivalent Copy (REC), and stops the selected REC sessions. "Session" is a unit of the copy request. Use this function when the session cannot be stopped due to host failure. • If there is no REC session, a message to that effect is displayed. Click [OK] button to return to the [Menu] screen.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings 2 Select the sessions to stop. Use the following four methods to select sessions. • Select Manually Stops the selected REC session. • Select All Stops all REC sessions. • Only Error and Halt Stops all REC sessions during error and halt. • Only Errors Stops all REC sessions in error status. When [Select Manually] is selected, clicking the [Execute] button without selecting REC session by the checkbox shows the error screen.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings 3 Click the [Execute] button. → The [Stop REC Session (Stop Check)] screen appears. 4 Click the [OK] button. → The [Stop REC Session (Stop Progress)] screen appears. After the process is successfully completed, the [Stop REC Session (Stopped Successfully)] screen appears. If there are some sessions that fail to stop, a message to that effect is displayed.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings 5 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 6.3.5 Set Advanced Copy Table Size This screen is used to set control table size, which is used by the device firmware on CM cache memory installed in the device, without stopping the device. When Equivalent Copy (EC), One Point Copy (OPC), or Remote Equivalent Copy (REC) functions are in use, this control table (hereafter: Advanced Copy table) is used to manage copy progress.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings • Stop copy sessions (EC/OPC/REC) before decreasing the Advanced Copy table size. These sessions can be checked by using "ETERNUS SF AdvancedCopy Manager" or [Advanced Copy Status] function. • When the Advanced Copy table size is not big enough, the Advanced Copy function cannot be used. Set an appropriate copy capacity as well as appropriate value calculated from the number of operating sessions for the Advanced Copy table size.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings 2 Set the following items, and click the [Set] button. • Table Size • Resolution Calculate by using "How to calculate the Advanced Copy Table Size" (page 470). → The [Set Advanced Copy Table Size (Setting Check)] screen appears. 3 Click the [OK] button. → The [Set Advanced Copy Table Size (Setting)] screen appears, and when the operation completes successfully, the [Advanced Copy Table Size (Setting Result)] screen appears.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings ■ How to calculate the Advanced Copy Table Size The size of Advanced Copy table and resolution are decided by the amount of copy data and the number of simultaneous active sessions (number of volumes).
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings ● Open Volume QuickOPC not for OPC Restoration case (S3) M:Resolution (The same value as used in the device. Set to "1" if possible.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings The calculation described above can be used for firmware versions V10L60 and later. When using SnapOPC with the firmware versions prior to V10L60, calculate the table size separately. For SnapOPC table size, use formula S1 or S2 with Resolution fixed to "1". ● Open Volume SnapOPC+ case (S5) M:Resolution (The same value as used in the device. Set to "1" if possible.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings To use the [Advanced Copy (EC/OPC)] function or the [Remote Advanced Copy (REC)] function, [Set Advanced Copy Table Size] is required after registering this license. The following explains the registration procedures for the Advanced Copy License. Procedure 1 Click [Register Advanced Copy License] under the Advanced Copy Settings in the [Settings] menu. → The [Register Advanced Copy License (Initial)] screen appears.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings • In the following cases, an error screen appears. - When either [MODEL], [SER No.], or [CC] is not entered and the [Set] button is clicked. - When entered value of [MODEL], [SER No.], and/or [CC] are out of range. - When the license number is wrong. • Contact your maintenance engineer if an error occurs when the information on the license label is input correctly in the text box. 3 Click the [OK] button. → Returns to the [Menu] screen.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings • Before adding REC Disk Buffers, create RAID Groups for REC Disk Buffers using the [Create REC Disk Buffer] function. • A REC Disk Buffer is used as a backup destination of a REC Buffer (Send). Note that it is not used for a REC Buffer (Receive). • Note the following conditions when assigning REC Disk Buffers to the REC Buffer: - A single REC Disk Buffer cannot be assigned to multiple REC Buffers.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings 6.3.7.1 Create/Change REC Buffer This section explains procedures to create/change REC Buffer. Procedure 1 Click [Set REC Buffer] under the Advanced Copy Settings in the [Settings] menu. → The [Set REC Buffer (Initial)] screen appears. 2 Select the radio button of the unused group number in which the REC Buffer is set, and click the [Set] button.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings 3 Select the setting item for the remote device. ■ When selecting "Receive" for usage; Click the [Execute] button. ■ When selecting "Send" for usage; • When adding REC Disk Buffers, click the [Add] button. • When deleting REC Disk Buffers, select REC Disk Buffers to be deleted (multiple selections can be made), and click the [Delete] button. • When REC Disk Buffers are not added or deleted, click the [Execute] button.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings • HALT wait timer (seconds) Set the HALT wait timer from [0], [5], [10], [15] (seconds). The device monitors the host I/O waiting time. If the waiting time exceeds the specified time, REC session status automatically changes to "HALT" status. [-] is for initial display only and cannot be selected. When changing the REC Buffer, the set HALT wait timer is displayed as the initial display.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings • When adding four (two for ETERNUS DX410) REC Disk Buffers to the REC Buffer, the [Add] button is not displayed. • When no REC Disk Buffers are assigned to the REC Buffer, the [Delete] button is not displayed. • If the [Execute] button is clicked in the following conditions, an error screen appears.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings When the [Set] button is clicked in the following conditions, an error screen appears.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings 6 Click the [OK] button. → The [Set REC Buffer (Updating Configuration Information)] screen appears. When the processing completes, the [Set REC Buffer (Setting Result)] screen appears. When a session is in progress, a message to that effect appears. Click the [OK] button to return to the [Menu] screen, and try performing the setting again after the session has been suspended. 7 Click the [OK] button. → Returns to the [Menu] screen.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings 6.3.7.2 Delete REC Buffer This section explains procedures to delete REC Buffer. Procedure 1 Click [Set REC Buffer] under the Advanced Copy Settings in the [Settings] menu. → The [Set REC Buffer (Initial)] screen appears. 2 Select the radio button of the remote device in which the REC Buffer is deleted, and click the [Set] button. → The [Set REC Buffer (Delete Check)] screen appears.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings → The [Set REC Buffer (Updating Configuration Information)] screen appears. When the processing completes, the [Set REC Buffer (Delete Result)] screen appears. When a session is in progress, a message to that effect appears. Click the [OK] button to return to the [Menu] screen, and try performing the deletion again after the session has been suspended. 4 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 6.3.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings ■ The maximum number of RAID Groups and Logical Volumes for each model Model The maximum number of RAID Groups (*1) The maximum number of Logical Volumes ETERNUS DX410 105 2048 ETERNUS DX440 210 4096 29 3712 (4096) (*2) ETERNUS DX8400 502 16384 ETERNUS DX8700 1364 16384 ETERNUS DX8100 *1: *2: This indicates the number of RAID Groups when all of the RAID levels are defined as "RAID1".
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings • A single REC Disk Buffer is configured with a single RAID Group. When the REC Disk Buffer creation process is complete, the REC Disk Buffer will be formatted automatically. Refer to the [RAID Group List] function for format progress. • A REC Disk Buffer can be created regardless of the existing REC Buffers. • A REC Disk Buffer is only used as a backup destination of a REC Buffer (Send). Note that it is not used for a REC Buffer (Receive).
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings 2 Specify the REC Disk Buffer information, and click the [Set] button. Set the following to create REC Disk Buffers. • RAID Group Name Input the name of the REC Disk Buffer to be created. • Controlling CM Select the Controlling CM-CPU for the REC Disk Buffer to be created. • Encryption Select encrypt (ON) or not encrypt (OFF) for the REC Disk Buffer to be created.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings 3 Select all the disks to be registered in the REC Disk Buffer, and click the [Set] button. Click the [Move] button to display the Expansion Rack screen. Select the Expansion Rack disks using the same procedure as the Base Rack. → The [Create REC Disk Buffer (Check Creation)] screen appears. Check the following restrictions to select the disks.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings • All disk drives selected for creating a REC Disk Buffer must have the same capacity. If disk drives of different capacities exist in a REC Disk Buffer, the smallest becomes the standard, and all other disks are regarded as having the same capacity as the smallest disk drive. In this case, the remaining disk space will not be used.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings • To confirm the DEs and disk drives for configuring the REC Disk Buffer, click the [RAID Group#] link. • When the REC Disk Buffer name is specified, the [Create REC Disk Buffer (Setting RAID Group Name)] screen appears after the [Create REC Disk Buffer (Updating Configuration Information)] screen.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings 5 Click the [OK] button. → Returns to the [Menu] screen. • Click the [Create REC Disk Buffer] link to continue REC Disk Buffer creation. • When setting the REC Buffer or assigning the created REC Disk Buffer to the REC Buffer, click the [Set REC Buffer] link. End of procedure 6.3.9 Format REC Disk Buffer This function formats REC Disk Buffers.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings This section explains how to format the REC Disk Buffer. Procedure 1 Click [Format REC Disk Buffer] under the Advanced Copy Settings in the [Settings] menu. → The [Format REC Disk Buffer (Select the Method to Choose REC Disk Buffer)] screen appears.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings 3 Select the target REC Disk Buffers for formatting (multiple selections can be made), and click the [Set] button. → The [Format REC Disk Buffer (Check Formatting)] screen appears. If the [Set] button is clicked without selecting the target REC Disk Buffer, an error screen appears. 4 Click the [OK] button. → Formatting is started and the [Format REC Disk Buffer (Starting Formatting Process)] screen appears.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings 5 Click the [OK] button. → Returns to the [Menu] screen. • When formatting a REC Disk Buffer, the RAID Group that configures the REC Disk Buffer is also formatted. • When exceeding the maximum capacity of volumes that can be formatted at the same time, a message to that effect appears. Wait until the current format process is complete, and then format the unformatted REC Disk Buffer.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings If there are no REC Disk Buffers to be deleted in the ETERNUS DX400/DX8000 series, the [Suppress Function] screen appears. Click the [OK] button to return to the [Menu] screen. 2 Select the REC Disk Buffers to be deleted (multiple selections can be made), and click the [Set] button. Up to 128 REC Disk Buffers can be deleted at the same time.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings 4 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 6.3.11 Set Advanced Copy Event Notification This function determines whether Advanced Copy Events are reported or not. The notifications covered by this function are shown below. • Remote Path Error Reports that a path error has been detected in the REC. • REC Buffer Halt Reports when REC Buffer Halt status is detected during REC Consistency Mode.
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings • Copy related menus other than [Register Advanced Copy License] is not available until the license has been registered. • This setting is applied over the whole device (ETERNUS DX400/ DX8000 series). Reporting of events for specific paths only is not possible. • When setting REC Advanced Copy Event notification, the copy source and copy destination devices must both be set to either "Notify" or "Not notify".
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Chapter 6 Settings Menu > 6.3 Advanced Copy Settings 3 Click the [OK] button. A changed notification mode in the ETERNUS DX400/DX8000 series is displayed with a yellow background. → The [Set Advanced Copy Event Notification (Setting Result)] screen appears. 4 Click the [OK] button. A changed notification mode that has been set in the ETERNUS DX400/DX8000 series is displayed with a yellow background. → Returns to the [Menu] screen.
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Chapter 6 Settings Menu > 6.4 SNMP 6.4 SNMP The following settings can be performed from this menu. • Set SNMP Agent Environment • Download Extended MIB Definition File • SNMP Trap Test 6.4.1 Set SNMP Agent Environment SNMP Agent installed in the device is set up from this screen. Simple Network Management Protocol (SNMP) is a standard protocol used by the network management of TCP/IP. This standard protocol is used to monitor the equipment connected with the network via the network.
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Chapter 6 Settings Menu > 6.4 SNMP 6.4.1.1 Enable SNMP Agent Environment This section explains how to enable the SNMP Agent environment. Procedure 1 Click [Set SNMP Agent Environment] under the SNMP in the [Settings] menu. → The [Set SNMP Agent Environment (Initial)] screen appears. Refer to "A.28.1 Set SNMP Agent Environment (Initial) Screen" (page 782) for screen details. 2 Sets the following items and click the [Set] button. • SNMP Function Setting Enables the SNMP Function.
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Chapter 6 Settings Menu > 6.4 SNMP • When the SNMP Function is [Enabled], the input [SNMP Agent Configuration Setting], [Device Unique Information], [Transfer Authentication Error], and [Report abnormal status of parts while maintenance work (MIB)] values will be set in the ETERNUS DX400/DX8000 series. • When the entry, numbers, or characters of setting items are wrong, an error screen appears. 3 Click the [OK] button. → The [Set SNMP Agent Environment (Setting Result)] screen appears.
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Chapter 6 Settings Menu > 6.4 SNMP 6.4.1.2 Disable SNMP Agent Environment This section explains how to disable the SNMP Agent environment. Procedure 1 Click [Set SNMP Agent Environment] under SNMP in the [Settings] menu. → The [Set SNMP Agent Environment (Initial)] screen appears. Refer to "A.28.1 Set SNMP Agent Environment (Initial) Screen" (page 782) for screen details. 2 Set the following item and click the [Set] button. • SNMP Function Setting Disables the SNMP Function.
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Chapter 6 Settings Menu > 6.4 SNMP 3 Click the [OK] button. → The [Set SNMP Agent Environment (Setting Result)] screen appears. 4 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 6.4.2 Download Extended MIB Definition File This is a function to download the Extended MIB definition file registered in the device. Management Information Base (MIB) is the information for Manager to manage Agent on Simple Network Management Protocol (SNMP).
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Chapter 6 Settings Menu > 6.4 SNMP The following explains the download procedures for the Extended MIB Definition File. Procedure 1 Click [Download Extended MIB Definition File] under the SNMP in the [Settings] menu. → The [Download Extended MIB Definition File (Initial)] screen appears. 2 Click the [Execute] button to download the file. If the ServerView Monitoring MIB file is also to be downloaded, select the "Add control code for ServerView to comment lines of MIB file" checkbox.
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Chapter 6 Settings Menu > 6.4 SNMP 6.4.3 SNMP Trap Test The trap is transmitted from the SNMP Agent to the SNMP Manager on this screen to test communication between the SNMP Agent installed in the device and the SNMP Manager. When device management is executed by using SNMP, after configuring SNMP Agent and SNMP Manager, it is necessary to confirm that the communication is possible.
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Chapter 6 Settings Menu > 6.4 SNMP ■ When the SNMP function is disabled: → Returns to the [Menu] screen. When the SNMP function is enabled, confirm that the trap (Disk failure in DE#00 Slot#0) could be normally received in the SNMP Manager after the SNMP Trap Test.
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Chapter 6 Settings Menu > 6.5 Eco-mode 6.5 Eco-mode The following functions can be set using this menu. • • • • 6.5.1 Set Common Eco-mode Set Eco-mode Schedule Set RAID Group-Eco-mode Set Thin Provisioning Pool-Eco-mode Set Common Eco-mode On this screen, the Eco-mode operation can be set for the whole device. By setting the Eco-mode schedule in each RAID group or Thin Provisioning Pool, and activating Eco-mode for the whole device, disk motor can be disabled.
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Chapter 6 Settings Menu > 6.5 Eco-mode • If one of the following operation occurs while Eco-mode is enabled (the disk is stopped), all the disk motors installed in the device will start. When the following operation is complete, Eco-mode is enabled again. - When turning on the device power supply. - During maintenance. - During disk diagnosis. - During RAID diagnosis. - When checking disk operations.
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Chapter 6 Settings Menu > 6.5 Eco-mode 2 Perform the common Eco-mode setting and click the [Set] button. → The [Set Common Eco-mode (Check)] screen appears. 3 Click the [OK] button to update the common Eco-mode setting. → The [Set Common Eco-mode (Updating Configuration Information)] screen appears. After the process has successfully completed, the [Set Common Eco-mode (Result)] screen appears. 4 Click the [OK] button. → Returns to the [Menu] screen.
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Chapter 6 Settings Menu > 6.5 Eco-mode 6.5.1.2 Eco-mode Stop setting The following explains the procedure to stop the Eco-mode. Procedure 1 Click [Set Common Eco-mode] under the Eco-mode in the [Settings] menu. → The [Set Common Eco-mode (Set)] screen appears. 2 Perform the common Eco-mode setting and click the [Set] button. → The [Set Common Eco-mode (Check)] screen appears. 3 Click the [OK] button to update the common Eco-mode setting.
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Chapter 6 Settings Menu > 6.5 Eco-mode 6.5.2 Set Eco-mode Schedule On this screen, the schedule for Eco-mode operation can be set. Assign the created schedule to the RAID Groups or Thin Provisioning Pools to enable the Ecomode and activate the disk motor constantly during the specified term. • [Set Eco-mode Schedule] sets the schedule for the active disk term.
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Chapter 6 Settings Menu > 6.5 Eco-mode 6.5.2.1 Add Eco-mode Schedule This section describes procedure to add Eco-mode schedule. Procedure 1 Click [Set Eco-mode Schedule] under the Eco-mode in the [Settings] menu. → The [Set Eco-mode Schedule (List)] screen appears. 2 Set the following items and click the [Add] button. • Addition Schedule No. Specify the unused schedule number among 0x00 to 0x3F (2 digits of hexadecimal).
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Chapter 6 Settings Menu > 6.5 Eco-mode 3 Set the contents for Eco-mode schedule. ■ When adding the Constantly Active Disk Term Add the Constantly Active Disk Term for the target Eco-mode schedule. (1)Select radio button for the template. (2)Select the start time (day of the week, week, and month and day) and end time (day of the week and day) for the Constantly Active Disk Term from the drop-down list.
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Chapter 6 Settings Menu > 6.5 Eco-mode • Up to eight Constantly Active Disk Terms per an Eco-mode schedule can be set. • The same time cannot be specified for the start and end time. • If the setting that passes Sunday is specified for the start and end week, an error screen appears. • If the [Add] button is clicked in the following conditions, an error screen appears. - When the template is not selected. - When there are already eight constantly active disk terms.
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Chapter 6 Settings Menu > 6.5 Eco-mode 4 Click the [OK] button after the settings are completed. → The [Set Eco-mode Schedule (List)] screen appears. (Not yet updated in the ETERNUS DX400/DX8000 series.) Repeat Steps 2 to 4 to add more Eco-mode schedules. If existing schedule name is specified and the [OK] button is clicked, an error screen appears. 5 Click the [Set] button to register. → The [Set Eco-mode Schedule (Check)] screen appears.
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Chapter 6 Settings Menu > 6.5 Eco-mode • Clicking the [Schedule No.] link on the [Set Eco-mode Schedule (Check)] screen displays the Eco-mode setting value in another window. • Clicking the [Eco-mode Schedule List] link on the [Set Eco-mode Schedule (Display)] screen displays the list of Eco-mode schedule. 7 Click the [OK] button. → Returns to the [Menu] screen.
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Chapter 6 Settings Menu > 6.5 Eco-mode 6.5.2.2 Delete Eco-mode Schedule This section describes procedure to delete Eco-mode schedule. Procedure 1 Click [Set Eco-mode Schedule] under the Eco-mode in the [Settings] menu. → The [Set Eco-mode Schedule (List)] screen appears. 2 Select the checkbox for the Eco-mode schedule to be deleted (multiple selection can be made), and click the [Delete] button. → The [Set Eco-mode Schedule (List)] screen appears as the selected Eco-mode schedule is deleted.
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Chapter 6 Settings Menu > 6.5 Eco-mode 3 Click the [Set] button to delete Eco-mode schedule. → The [Set Eco-mode Schedule (Check)] screen appears. Refer to "A.29.1 Set Eco-mode Schedule (Set) Screen" (page 786) for screen details. 4 Click the [OK] button. → The [Set Eco-mode Schedule (Updating Configuration Information)] screen appears. After the process is successfully completed, the [Set Eco-mode Schedule (Result)] screen appears. • Clicking the [Schedule No.
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Chapter 6 Settings Menu > 6.5 Eco-mode • Clicking the [Eco-mode Schedule List] link on the [Set Eco-mode Schedule (Display)] screen displays the list of Eco-mode schedule. 5 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 6.5.2.3 Change Eco-mode Schedule This section describes procedure to change Eco-mode schedule. Procedure 1 Click [Set Eco-mode Schedule] under the Eco-mode in the [Settings] menu. → The [Set Eco-mode Schedule (List)] screen appears.
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Chapter 6 Settings Menu > 6.5 Eco-mode 2 Click the [Schedule No.] link for the Eco-mode schedule to be changed. → The [Set Eco-mode Schedule (Set)] screen appears. Refer to "A.29.1 Set Eco-mode Schedule (Set) Screen" (page 786) for screen details. 3 Change the Eco-mode schedule and click the [OK] button. → The [Set Eco-mode Schedule (List)] screen appears. (Not yet updated in the ETERNUS DX400/DX8000 series.) Repeat Step 2 through Step 3 to change more Eco-mode schedules.
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Chapter 6 Settings Menu > 6.5 Eco-mode 5 Click the [OK] button. → The [Set Eco-mode Schedule (Updating Configuration Information)] screen appears. After the process is successfully completed, the [Set Eco-mode Schedule (Result)] screen appears. • Clicking the [Schedule No.] link on the [Set Eco-mode Schedule (Check)] screen displays the Eco-mode setting value in another window.
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Chapter 6 Settings Menu > 6.5 Eco-mode 6 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 6.5.3 Set RAID Group-Eco-mode This function sets the Eco-mode schedule that is specified in the "Set Eco-mode Schedule" function in the RAID group and runs the schedule. By specifying the Eco-mode schedule in the RAID group, disk motors in that RAID group can be activated according to the schedule. • Eco-mode is only available for Open/SDV Usage RAID groups.
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Chapter 6 Settings Menu > 6.5 Eco-mode • Occurrence of any of the following on an Eco-mode RAID group (disk drive motors stopped) will cause the disk drive motors to be started. Eco-mode will be re-enabled when the interrupting process is resolved (finished, etc.): - Volume configuration is being changed (RAID groups being deleted or registered, volumes being deleted or formatted, etc.
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Chapter 6 Settings Menu > 6.5 Eco-mode The following explains the setting procedures for the RAID Group-Eco-mode. The following functions can be set using this menu. • Batch setting of Eco-mode schedule in the RAID group • Manual setting of Eco-mode schedule in the RAID group Procedures for each operation are described below. 6.5.3.1 Batch setting of Eco-mode schedule in the RAID group This section describes operating procedure for batch setting of Eco-mode schedule in the RAID group.
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Chapter 6 Settings Menu > 6.5 Eco-mode → RAID group list will be updated. RAID Group where the Eco-mode schedule has been changed is displayed with a yellow background. • All the Eco-mode schedules assigned to Resource Domains are displayed in the list box when logged on the ETERNUS DX400/ DX8000 series, in which the Resource Domains are registered, using a Total Administrator account.
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Chapter 6 Settings Menu > 6.5 Eco-mode • If the Storage Foundation Software ETERNUS SF manages the Eco-mode, [External] management is displayed for the relevant RAID Groups in the RAID Group list. By using batch settings, [External] management can be changed to the RAID Group-Ecomode setting. • If the Eco-mode is set for the Thin Provisioning Pool (TPP), the same Eco-mode schedule number and Eco-mode schedule name are displayed for all the RAID Groups registered in the TPP in text format.
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Chapter 6 Settings Menu > 6.5 Eco-mode • Clicking the [Eco-mode Schedule List] link on the [Set RAID Group-Eco-mode (Set)] screen displays the Eco-mode schedule list in another window. • Clicking the [Schedule No.] link on the [Set RAID Group-Ecomode (Display List)] screen displays the target Eco-mode schedule settings.
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Chapter 6 Settings Menu > 6.5 Eco-mode 4 Click the [OK] button. → The [Set RAID Group-Eco-mode (Updating Configuration Information)] screen appears. After the process is successfully completed, the [Set RAID Group-Eco-mode (Result)] screen appears. • Clicking the [Schedule] link in the RAID Group List allows the target Eco-mode schedule settings to be checked. • Clicking the [Eco-mode Schedule List] link on the [Set RAID Group-Eco-mode (Display)] screen allows the Eco-mode schedule list to be checked.
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Chapter 6 Settings Menu > 6.5 Eco-mode 6.5.3.2 Manual setting of Eco-mode schedule in the RAID group This section describes operating procedure for manual setting of Eco-mode schedule in the RAID group. Procedure 1 Click [Set RAID Group-Eco-mode] under the Eco-mode in the [Settings] menu. → The [Set RAID Group-Eco-mode (Set)] screen appears. Refer to "A.30.1 Set RAID Group-Eco-mode (Set) Screen" (page 790) for screen details.
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Chapter 6 Settings Menu > 6.5 Eco-mode • If the Storage Foundation Software ETERNUS SF manages the Eco-mode, [External] management is displayed for the relevant RAID Groups in the RAID Group list. By using manual settings, [External] management can be changed to the RAID Group-Ecomode setting. • If the Eco-mode is set for the Thin Provisioning Pool (TPP), the same Eco-mode schedule number and Eco-mode schedule name are displayed for all the RAID Groups registered in the TPP in text format.
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Chapter 6 Settings Menu > 6.5 Eco-mode • Clicking the [Eco-mode Schedule List] link on the [Set RAID Group-Eco-mode (Set)] screen displays the Eco-mode schedule list in another window. • Clicking the [Schedule No.] link on the [Set RAID Group-Ecomode (Display List)] screen displays the target Eco-mode schedule settings.
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Chapter 6 Settings Menu > 6.5 Eco-mode 4 Click the [OK] button. The RAID Group where the Eco-mode schedule has been changed is displayed with a yellow background. → The [Set RAID Group-Eco-mode (Updating Configuration Information)] screen appears The [Set RAID Group-Eco-mode (Result)] screen appears. • Clicking the [Schedule] link in the RAID Group List allows the target Eco-mode schedule settings to be checked.
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Chapter 6 Settings Menu > 6.5 Eco-mode 5 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 6.5.4 Set Thin Provisioning Pool-Eco-mode This function sets the Eco-mode schedule that is specified in the "Set Eco-mode Schedule" function in the Thin Provisioning Pool and runs the schedule. ETERNUS DX400/DX8000 series activates the stopped disk motor according to the schedule specified for the Thin Provisioning Pool.
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Chapter 6 Settings Menu > 6.5 Eco-mode • Occurrence of any of the following on an Eco-mode TPP (disk motors stopped) will cause the disk motors to be started. Eco-mode will be reenabled when the interrupting process is resolved (finished, etc.): - When changing RAID Groups or volume configuration (creating RAID Group, creating, deleting, or formatting volumes, etc.
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Chapter 6 Settings Menu > 6.5 Eco-mode 2 Set the following items in the [Set Thin Provisioning Pool-Eco-mode] and click the [Execute] button. • From TPP No. Set the Thin Provisioning Pool number to be the start position in the batch setting of the Eco-mode schedule range. • To TPP No. Set the Thin Provisioning Pool number to be the end position in the batch setting of the Eco-mode schedule range.
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Chapter 6 Settings Menu > 6.5 Eco-mode • All the Eco-mode schedules assigned to Resource Domains are displayed in the list box when logged on the ETERNUS DX400/ DX8000 series, in which the Resource Domains are registered, using a Total Administrator account.
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Chapter 6 Settings Menu > 6.5 Eco-mode When clicking the [Set] button in the following conditions, an error screen appears. • When the [Eco-mode Schedule (ON/OFF)] checkbox is selected and [None] is selected for the [Eco-mode Schedule (Schedule)] list box • When there is no Thin Provisioning Pool where the Eco-mode schedule has been changed • Clicking the [Eco-mode Schedule List] link on the [Set Thin Provisioning Pool-Eco-mode (Set)] screen displays the Eco-mode schedule list in another window.
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Chapter 6 Settings Menu > 6.5 Eco-mode 4 Click the [OK] button. → The [Set Thin Provisioning Pool-Eco-mode (Updating Configuration Information)] screen appears. After the process is successfully completed, the [Set Thin Provisioning Pool-Eco-mode (Result)] screen appears. • Clicking the [Schedule] link in the Thin Provisioning Pool List displays the Eco-mode schedule settings.
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Chapter 6 Settings Menu > 6.5 Eco-mode 6.5.4.2 Manual setting of Eco-mode schedule in the Thin Provisioning Pool This section describes operating procedures for manual setting of Eco-mode schedule in the Thin Provisioning Pool. Procedure 1 Click [Set Thin Provisioning Pool-Eco-mode] under the Eco-mode in the [Settings] menu. → The [Set Thin Provisioning Pool-Eco-mode (Set)] screen appears. Refer to "A.31.1 Set Thin Provisioning Pool-Eco-mode (Set) Screen" (page 793) for screen details.
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Chapter 6 Settings Menu > 6.5 Eco-mode 3 Click the [Set] button. → The [Set Thin Provisioning Pool-Eco-mode (Check)] screen appears. When clicking the [Set] button in the following conditions, an error screen appears.
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Chapter 6 Settings Menu > 6.5 Eco-mode • Clicking the [Schedule No.] link on the [Set Thin Provisioning Pool-Eco-mode (Display List)] screen displays the target Ecomode schedule settings. 4 Click the [OK] button. The Thin Provisioning Pool where the Eco-mode schedule has been changed is displayed with a yellow background. → The [Set Thin Provisioning Pool-Eco-mode (Updating Configuration Information)] screen appears.
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Chapter 6 Settings Menu > 6.5 Eco-mode 5 Click the [OK] button. → Returns to the [Menu] screen.
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Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration 6.6 Remote Advanced Copy Configuration The following settings can be performed from this menu. • • • • Export Advanced Copy Information Create Advanced Copy Information Set Advanced Copy Path Check Advanced Copy Path To access the Remote Copy functions, register the Advanced Copy License.
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Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration 6.6.1 Export Advanced Copy Information This function exports the device's FC-RA/iSCSI-RA information (FCRA/iSCSI-RA configuration) as a file. Using this file when creating Advanced Copy Path makes it unnecessary to add device information manually. When logged on using a Resource Domain Administrator account, the [Export Advanced Copy Information] menu is not displayed.
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Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration 2 Click the [Save] button to export FCRA/iSCSI-RA configuration registered in the device.
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Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration • When the path is iSCSI-RA only → Save dialog is displayed.
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Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration 3 Specify the file name and save the FCRA/iSCSI-RA configuration. The default file name is "copyConfig.dat". • The FCRA/iSCSI-RA configuration file must be saved within one minute from the time the [Save] button is clicked. If the download dialog box is left open for over a minute, the download operation may be terminated with an unsuccessfully downloaded file.
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Chapter 6 Settings Menu > 6.
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Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration The following explains the procedures of [Create Advanced Copy Information.] The following settings are available. • Edit Path Configurations • View Path Configurations • Add New Storage System • Upload Adaptor Information • Edit Adaptor Information • Delete Storage System • Save Advanced Copy Path Procedures for each operation are described below. 6.6.2.
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Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration 3 When selecting the [Saved File (Read Backup Info)], specify the Advanced Copy path configuration file to read and click the [Set] button. → The [Create Advanced Copy Information (Editing Operations)] screen appears. • Only the Advanced Copy path configuration file created and saved by this function can be specified here. • When the [Set] button is clicked without selecting a file to read, an error screen appears.
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Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration 5 Select the Storage System to create the path, and click the [Execute] button. → The [Create Advanced Copy Information (Select Remote Device)] screen appears. 6 Set the Remote Device and click the [Execute] button. → The [Create Advanced Copy Information (Matrix Setting Between Local/Remote Devices)] screen appears.
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Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration 7 Select the points to set the Advanced Copy path, and click the [Set] button.
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Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration • When the path is iSCSI-RA only → Updates input information, and the [Create Advanced Copy Information (Matrix Setting Between Local/Remote Devices)] screen appears again. • Maximum number of paths to one Remote Device is 8. When the number of paths exceeds 8, an error screen appears. • For FC-RA, the maximum number of paths that can be set for one port is 32 (when the Remote Device is the ETERNUS3000, 4 paths can be set).
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Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration • For the ETERNUS DX410/DX440, ETERNUS DX8100/DX8400/ DX8700, ETERNUS4000, and ETERNUS8000, only 1CM's worth of adaptor configuration for the Remote Device is displayed on the screen. To display the adaptor configuration of a different CM, click the corresponding [CM#x] button. • For the ETERNUS6000, only 1RT's worth of adaptor configuration for the Remote Device is displayed on the screen.
PAGE 554
Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration • Storage System (Get Current Info) → The [Create Advanced Copy Information (Editing Operations)] screen appears. Move on to Step 4. 3 When selecting the [Saved File (Read Backup Info)], specify the Advanced Copy path configuration file to read and click the [Set] button. → The [Create Advanced Copy Information (Editing Operations)] screen appears.
PAGE 555
Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration 5 Select the Storage System to check the path, and click the [View] button. → The [Create Advanced Copy Information (Check Matrix Between Local/Remote Devices)] screen appears. • When selecting the same Storage System as the Local Device and Remote Device, and the [View] button is clicked, a message to that effect appears.
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Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration 6 Check the path. The path whose checkbox is checked has been set. • When the path is FC-RA only.
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Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration • When the path is iSCSI-RA only.
PAGE 558
Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration • For the ETERNUS DX410/DX440, ETERNUS DX8100/DX8400/ DX8700, ETERNUS4000, and ETERNUS8000, only 1CM's worth of adaptor configuration for the Remote Device is displayed on the screen. To display the adaptor configuration of a different CM, click the corresponding [CM#x] button. • For the ETERNUS6000, only 1RT's worth of adaptor configuration for the Remote Device is displayed on the screen.
PAGE 559
Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration 2 Select a Path Configuration Base from the following, and click the [Execute] button. • None (Create New Info) → The [Create Advanced Copy Information (Editing Operations)] screen appears. Move on to Step 4. • Saved File (Read Backup Info) → The [Create Advanced Copy Information (Read Path Configuration File)] screen appears. Move on to Step 3.
PAGE 560
Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration 4 Select the [Add New Storage System] and click the [Execute] button. → The [Create Advanced Copy Information (Input New Adaptor Information)] screen appears. When the [Return] button on the [Create Advanced Copy Information (Editing Operations)] screen is clicked, a message that the information of the path being created will be disabled appears.
PAGE 561
Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration • If the input information is inconsistent with the device information, the Advanced Copy path configuration cannot be set to the device using the [Set Advanced Copy Path] function. Input the device information correctly. • When 17 devices have already been registered, a device cannot be added. • A device that has already been registered cannot be registered again.
PAGE 562
Chapter 6 Settings Menu > 6.
PAGE 563
Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration • For ETERNUS DX410/DX440, ETERNUS DX8100/DX8400/DX8700, ETERNUS4000, and ETERNUS8000 6 Register the adaptor information of a new Storage System. Set the following items. Setting items for the device and operations after setting differ according to the selected [Series]. ■ For ETERNUS3000 Select [FCRA World Wide Name] from the list box, and click the [Set] button. Up to 2 ports can be defined with 1 CM.
PAGE 564
Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration ■ For ETERNUS6000 Select [RA Type] from the list box, specify the port mode (Initiator/Target) using the radio button, and click the [Set] button. When the [FC 2-Port] is selected as the [RA Type], the [port#0] and [port#1] becomes available. → The [Create Advanced Copy Information (Set Device)] screen, which has been updated, appears again.
PAGE 565
Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration - iSCSI 1-Port - iSCSI 2-Port (3)After setting the items, click the [Set] button. → The [Create Advanced Copy Information (RA Setting)] screen, which has been updated, appears again. • When a setting item is not set or the content of setting values is incorrect, an error screen appears.
PAGE 566
Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration 6.6.2.4 Upload Adaptor Information When adding the ETERNUS3000 device information, the [Upload Adaptor Information] cannot be used. Procedure 1 Click [Create Advanced Copy Information] under the Remote Advanced Copy Configuration in the [Settings] menu. → The [Create Advanced Copy Information (Initial)] screen appears. 2 Select Path Configuration Base from the following, and click the [Execute] button.
PAGE 567
Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration • Only an Advanced Copy path configuration file created and saved by this function can be specified here. • When the [Set] button is clicked without selecting a file to read, an error screen appears. 4 Select the [Upload Adaptor Information] and click the [Execute] button. → The [Create Advanced Copy Information (Input Adaptor Information File)] screen appears.
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Chapter 6 Settings Menu > 6.
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Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration 6 Click the [OK] button, and register the device information read from the file. • When the path is FC-RA only • When the path is iSCSI-RA only → The [Create Advanced Copy Information (Input Adaptor Information File)] screen, which has been updated, appears again. End of procedure 6.6.2.5 Edit Adaptor Information Procedure 1 Click [Create Advanced Copy Information] under the Remote Advanced Copy Configuration in the [Settings] menu.
PAGE 570
Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration 2 Select a Path Configuration Base from the following, and click the [Execute] button. • None (Create New Info) → The [Create Advanced Copy Information (Editing Operations)] screen appears. Move on to Step 4. • Saved File (Read Backup Info) → The [Create Advanced Copy Information (Read Path Configuration File)] screen appears. Move on to Step 3.
PAGE 571
Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration • When jumping from [Storage System (Get Current Info)] in Step 2 to this screen, the Local Device cannot be deleted or edited using the [Delete Storage System] or [Edit Adaptor Information] function. • When there is no registered device, an error screen appears.
PAGE 572
Chapter 6 Settings Menu > 6.
PAGE 573
Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration • For ETERNUS DX410/DX440, ETERNUS DX8100/DX8400/DX8700, ETERNUS4000, and ETERNUS8000 6 Edit the adaptor information of the Storage System. Set the following items. Setting items for the device and operations after setting differ according to the selected [Box ID]. All changed RA port path configurations are deleted if the mode (Initiator/Target)*1 is reversed.
PAGE 574
Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration ■ For ETERNUS3000 Select [FCRA World Wide Name] from the list box, and click the [Set] button. Up to 2 ports can be defined with 1 CM. When 3 or more ports are defined, an error screen appears. → The [Create Advanced Copy Information (Edit Device)] screen, which has been updated, appears again. ■ For ETERNUS6000 Select [RA Type] from the list box, specify the port mode (Initiator/Target) using the radio button, and click the [Set] button.
PAGE 575
Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration - FC 4-Port - iSCSI 1-Port - iSCSI 2-Port (3)After setting the items, click the [Set] button. → The [Create Advanced Copy Information (Edit RA)] screen, which has been updated, appears again. When a setting item is not set or the content of setting values is incorrect, an error screen appears.
PAGE 576
Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration 6.6.2.6 Delete Storage System Procedure 1 Click [Create Advanced Copy Information] under the Remote Advanced Copy Configuration in the [Settings] menu. → The [Create Advanced Copy Information (Initial)] screen appears. 2 Select Path Configuration Base from the following, and click the [Execute] button. • None (Create New Info) → The [Create Advanced Copy Information (Editing Operations)] screen appears. Move on to Step 4.
PAGE 577
Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration 4 Select the [Delete Storage System] and click the [Execute] button. → The [Create Advanced Copy Information (Select Device to Delete)] screen appears. • When jumping from [Storage System (Get Current Info)] in Step 2 to this screen, the Local Device cannot be deleted or edited using the [Delete Storage System] or [Edit Adaptor Information] function.
PAGE 578
Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration 6 Click the [OK] button. → Deletes the selected device and returns to the [Create Advanced Copy Information (Editing Operations)] screen. • When clicking the [Storage System Deletion List] link, the [Create Advanced Copy Information (Deletion Device Details)] screen appears, and the information of the device to be deleted and its connected Advanced Copy path configuration can be checked.
PAGE 579
Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration • When a device configuring the path between a device to be deleted exists, the [Remote Box ID] link on the [Create Advanced Copy Information (Deletion Device Details)] screen appears. When the [Remote Box ID] link is clicked, the [Create Advanced Copy Information (Matrix between Deleted/Remote Devices)] screen appears in another window and the Advanced Copy path can be checked.
PAGE 580
Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration The Advanced Copy Path configuration file must be saved within one minute from the time the [Save] button is clicked. If the download dialog box is left open for over a minute, the download operation may be terminated with an unsuccessfully downloaded file. If the downloaded file cannot be opened, the download has failed, try the download again. 6.6.
PAGE 581
Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration The following explains the procedures of [Set Advanced Copy Path]. The following settings are available. • Set Advanced Copy Path • Initialize Advanced Copy Path Procedures for each operation are described below. 6.6.3.1 Set Advanced Copy Path This section describes the procedure to set the Advanced Copy Paths. Procedure 1 Click [Set Advanced Copy Path] under the Remote Advanced Copy Configuration in the [Settings] menu.
PAGE 582
Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration • When there is no local path device configuration, only a Local Box ID, the local device's path configuration is initialized. Refer to "6.6.3.2 Initialize Advanced Copy Path" (page 583) for details about initializing path configuration. • To download the Path Configuration file specified the previous time, click the [Path Configuration File] link. Only the local device's path configuration can be downloaded as a Path Configuration file.
PAGE 583
Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration 4 Click the [OK] button. → Returns to the [Menu] screen. • Clicking the [Set REC Priority] link jumps to the initial screen of the [Set REC Priority] function. After normally completing the [Set Advanced Copy Path], set the REC executing speed using the [Set REC Priority] function if you want to use REC.
PAGE 584
Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration 2 Click the [Browse...] button, select a Path Configuration file, and click the [Set] button. → The [Set Advanced Copy Path (Setting Check (Path Initialization))] screen appears. • In the following cases, an error screen appears.
PAGE 585
Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration 6.6.4 Check Advanced Copy Path This function checks whether or not the path configuration between two connected devices is appropriately set as the path in use. When logged on using a Resource Domain Administrator account, the [Check Advanced Copy Path] menu is not displayed. This function checks the path status by transmitting commands to the Advanced Copy path between devices.
PAGE 586
Chapter 6 Settings Menu > 6.6 Remote Advanced Copy Configuration 3 Check the path status. • For FC-RA path only • For iSCSI-RA path only Refer to "A.6.6 Advanced Copy Status (Advanced Copy Path Status) Screen" (page 699) for screen details. When no path is set between the local device and the remote device, a message to that effect is displayed. Click the [Return] button to return to the [Advanced Copy Status (Initial)] screen. 4 Click the [Return] button.
PAGE 587
Chapter 6 Settings Menu > 6.7 Setting Encryption 6.7 Setting Encryption The following settings can be performed from this menu. • Set Encryption Mode 6.7.1 Set Encryption Mode This function is used to enable or disable the encryption mechanism and change the Encryption Mode. • The Encryption Mode must be set to either Fujitsu Original Encryption or AES for the encryption mechanism to be used. The other encryption menus are not available until the Encryption Mode is set.
PAGE 588
Chapter 6 Settings Menu > 6.7 Setting Encryption In the following cases, this function cannot be used. Click the [OK] button to return to the [Menu] screen. • When the storage system already contains encrypted volumes. • When the storage system is encrypting volumes. • When the memory capacities installed in each of the device's CMs are not matched. • When enough memory to enable the encryption mode is not obtained.
PAGE 589
Chapter 6 Settings Menu > 6.7 Setting Encryption 4 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 6.7.1.2 Change Encryption Mode The procedure to change or disable the Encryption Mode is described below. (Change "Fujitsu Original Encryption" to/from "AES") or (Change "Fujitsu Original Encryption" or "AES" to "Encryption Mode invalidity") Procedure 1 Click [Set Encryption Mode] under the Setting Encryption in the [Settings] menu.
PAGE 590
Chapter 6 Settings Menu > 6.7 Setting Encryption 3 Click the [OK] button to set the Encryption Mode. → The [Set Encryption Mode (Update Setting)] screen appears. When the processing completes, the [Set Encryption Mode (Setting Result)] screen appears. The [Set Encryption Mode (Update Setting)] screen is not displayed when the Encryption Mode is changed from Fujitsu Original Encryption to AES, or from AES to Fujitsu Original Encryption. 4 Click the [OK] button. → Returns to the [Menu] screen.
PAGE 591
Chapter 6 Settings Menu > 6.8 Others 6.8 Others The following settings can be performed from this menu. • • • • 6.8.1 Set IP Address for USER Port Set IP Address for REMCS Port Set Date and Time Set Box ID Set IP Address for USER Port The network environment for ETERNUS DX400/DX8000 series to communicate with an external device is set on this screen.
PAGE 592
Chapter 6 Settings Menu > 6.8 Others 2 Check and change the following items, and click the [Set] button. • • • • • • • IP Address (Required) Subnet Mask (Required) Gateway Allow same subnet access DNS Settings IP Access Settings Service Settings → The [Set IP Address for USER Port (Setting Check)] screen appears. ■ Supplemental remarks • To allow access from the same subnet as the storage system: Set the "Allow same subnet access?" item in the "Network Settings" field to "Yes".
PAGE 593
Chapter 6 Settings Menu > 6.8 Others • For security, when Storage Foundation Software ETERNUS SF (such as ETERNUS SF Storage Cruiser) is not used, select [Disable] for the "Maintenance Port" and the "Maintenance Secure Port" in the Service Settings. • When using the Storage Foundation Software ETERNUS SF via the "Maintenance Secure Port", Storage Foundation Software ETERNUS SF requires functions to send and receive encrypted communication data.
PAGE 594
Chapter 6 Settings Menu > 6.
PAGE 595
Chapter 6 Settings Menu > 6.8 Others 4 Click the [Close] or [OK] button. Either the [Close] or [OK] button will be displayed, depending on the device conditions. ■ The [Close] button is displayed under the following conditions: • Network address (IP Address or Subnet Mask) of the device (USER Port) is changed • IP Address or Subnet Mask of the FST Port is changed • The device cannot be connected to the destination, and so on → The window is closed.
PAGE 596
Chapter 6 Settings Menu > 6.8 Others ■ The [OK] button is displayed under the following conditions: • IP Access Settings are changed • Service Settings are changed, and so on → Return to the [Menu] screen. End of procedure 6.8.1.2 Delete IP Address for USER Port Procedure 1 Click [Set IP Address for USER Port] under the Others in the [Settings] menu. → The [Set IP Address for USER Port (Initial)] screen appears.
PAGE 597
Chapter 6 Settings Menu > 6.8 Others 2 Click the [Delete] button in order not to use USER port. → The [Set IP Address for USER Port (Deletion Check)] screen appears. 3 Click the [OK] button. → The [Set IP Address for USER Port (Deletion Result)] screen appears.
PAGE 598
Chapter 6 Settings Menu > 6.8 Others 4 Click the [Close] button. → The window is closed. • When the device is set to communicate with ETERNUSmgr via the USER Port, this communication will be interrupted if the USER Port IP Address or Subnet Mask is deleted. Please contact a maintenance engineer and have the USER Port registered and setup again from FST. • It is necessary to logon again, after setting is completed. End of procedure 6.8.
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Chapter 6 Settings Menu > 6.8 Others 6.8.2.1 Set IP Address for REMCS Port Procedure 1 Click [Set IP Address for REMCS Port] under the Others in the [Settings] menu. → The [Set IP Address for REMCS Port (Initial)] screen appears. Refer to "A.34.1 Set IP Address for REMCS Port (Initial) Screen" (page 798) for screen details. 2 Check and change the following items, and click the [Set] button.
PAGE 600
Chapter 6 Settings Menu > 6.8 Others • For security, when Storage Foundation Software ETERNUS SF (such as ETERNUS SF Storage Cruiser) is not used, select [Disable] for the "Maintenance Port" and the "Maintenance Secure Port" in the Service Settings. • When using to the Storage Foundation Software ETERNUS SF via the "Maintenance Secure Port", Storage Foundation Software ETERNUS SF requires functions to send and receive encrypted communication data.
PAGE 601
Chapter 6 Settings Menu > 6.
PAGE 602
Chapter 6 Settings Menu > 6.8 Others 4 Click the [Close] or [OK] button. Either the [Close] or [OK] button will be displayed, depending on the device conditions. ■ The [Close] button is displayed under the following conditions: • IP Address or Subnet Mask of the FST Port is changed • This device cannot be connected to the destination, and so on → The screen is closed.
PAGE 603
Chapter 6 Settings Menu > 6.8 Others ■ The [OK] button is displayed under the following conditions: • Network address (IP Address or Subnet Mask) of the device (REMCS Port) is changed • IP Access Settings are changed • Service Settings are changed, and so on → Returns to the [Menu] screen. End of procedure 6.8.2.2 Delete REMCS Port Settings Procedure 1 Click [Set IP Address for REMCS Port] under the Others in the [Settings] menu. → The [Set IP Address for REMCS Port (Initial)] screen appears.
PAGE 604
Chapter 6 Settings Menu > 6.8 Others 2 Click the [Delete] button in order not to use REMCS port. → The [Set IP Address for REMCS Port (Deletion Check)] screen appears. 3 Click the [OK] button. → The [Set IP Address for REMCS Port (Deletion Result)] screen appears.
PAGE 605
Chapter 6 Settings Menu > 6.8 Others 4 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 6.8.3 Set Date and Time Date and time information, time differences, Daylight Saving Time (DST), and the Internet Time Server are set on this screen. The [Set Date and Time] setting is used when moving to a new installation site, and/or changing the storage system date/time.
PAGE 606
Chapter 6 Settings Menu > 6.8 Others 2 Set the following items and click the [Set] button. • Date and Time - Date and Time • Time Difference - Time Zone - Time Difference • Daylight Saving Time - DST - Start/End • Internet Time Server - NTP Service - LAN Port → The [Set Date and Time (Setting Check)] screen appears. • If the current location is listed in the Time Zone pulldown, use the time difference from GMT to select the correct time zone.
PAGE 607
Chapter 6 Settings Menu > 6.8 Others - When NTP Service is [Enable], but not input. - When NTP Service is [Enable] and the entered values are not alphanumeric characters, or out of range. - When the NTP Service is [Enable] and the "LAN Port" is [USER], and the IP address of the NTP server and the broadcast address for the USER port are the same. - When the NTP Service is [Enable] and the "LAN Port" is [REMCS], and the IP address of the NTP server and the broadcast address for the REMCS port are the same.
PAGE 608
Chapter 6 Settings Menu > 6.8 Others 4 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 6.8.4 Set Box ID This function changes the Box ID that identifies the device in user system. "Box ID" is a unique name to identify a device. The initial status of Box ID is the device ID which is created by combining device information (series name, model name, serial number, etc.).
PAGE 609
Chapter 6 Settings Menu > 6.8 Others • Box ID is a unique name in user system. Change the Box ID to be different from that of other devices in the user system. When inputting Box ID, Box ID field will be blanks in the 40-character are all converted to "#". Therefore, all input Box IDs are saved to the device as 40 characters. When you do not change Box ID, the Device ID is handled as the Box ID. • You cannot change Box ID during Advanced Copy (EC/OPC), Remote Advanced Copy (REC), or RAID Migration.
PAGE 610
Chapter 6 Settings Menu > 6.8 Others 3 Click the [OK] button. → The [Set Box ID (Updating Configuration Information)] screen appears, and when the operation completes successfully, [Set Box ID (Setting Result)] screen appears. • The Box ID of 40 characters set in the device is displayed. Every blank is replaced by "#" and displayed. • When the Box ID of a device, whose Advanced Copy Path configuration has already been set, is changed, Remote Advanced Copy (REC) cannot be executed.
PAGE 611
Chapter 7 Download Menu This chapter describes the functions of the Download menu. 7.1 Download The following settings can be performed on this screen. • • • • 7.1.1 Export Configuration Export Log Set Syslog Export Panic Dump Export Configuration This is a function to save the configuration information stored in the ETERNUS DX400/DX8000 series in the user-specified folder as a configuration information file. The exported information may be needed for restoring the status before an error occurred.
PAGE 612
Chapter 7 Download Menu > 7.1 Download 3 Click the [Configuration file] link and save the exported file. When saving, use the specified extension. • Set the file name extension to (.cfg). • If you save a configuration information file, save the file within one minute after clicking the [Configuration file] link. If the download dialog box is left open for over a minute, the download operation may be terminated with an unsuccessfully downloaded file.
PAGE 613
Chapter 7 Download Menu > 7.1 Download The following explains operation procedures when exporting logs. Procedure 1 Click [Export Log] in the [Download] menu. → The [Export Log (Initial)] screen appears. 2 Set the following items and click the [Execute] button.
PAGE 614
Chapter 7 Download Menu > 7.1 Download For [Customer Information], select [Without Customer Information] with the radio button not to export customer information (such as User Name, Box ID, and IP Address that can identify the customer). 3 Click the [Save] button to save the data. As a download dialog box is displayed, save the segment to user specified area. The default file name is "logXX.log" (XX is the number of currently saved files (from 01)).
PAGE 615
Chapter 7 Download Menu > 7.1 Download • When downloading a log segmented into multiple segments, if more than five minutes have passed before downloading the next segment, you will fail in getting the log. When you complete saving a segment, download the next segment immediately by clicking [Next] button. When the file export fails, click the [OK] button to return to the [Menu] screen, and perform Export Log again.
PAGE 616
Chapter 7 Download Menu > 7.1 Download 7.1.3 Set Syslog On this screen, register the external server (Syslog server) to send Syslogs (*1) in the ETERNUS DX400/DX8000 series. The ETERNUS DX400/DX8000 series sends the detected event as a Syslog to the Syslog server as needed. Using Syslog server enables "device status monitoring", "configuration monitoring", and "integrated management of logs".
PAGE 617
Chapter 7 Download Menu > 7.1 Download 7.1.3.1 Enabling the Syslog function This section describes how to enable the Syslog function. Procedure 1 Click [Set Syslog] in the [Download] menu. → The [Set Syslog (Initial)] screen appears. Refer to "A.35.1 Set Syslog (Initial) Screen" (page 800) for screen details. 2 Set the following items and click the [Set] button.
PAGE 618
Chapter 7 Download Menu > 7.1 Download 3 Click the [OK] button. → The [Set Syslog (Result)] screen appears. • The system error screen is displayed when "USER" is selected for the "Use LAN Port", and if the specified IP address of the Syslog server conflicts with the internal IP addresses of the ETERNUS DX400/DX8000 series. Register the IP address and subnet mask of the Syslog server in the "IP Access Settings" of the [Set IP Address for USER Port] function, and execute the [Set Syslog] function again.
PAGE 619
Chapter 7 Download Menu > 7.1 Download 4 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 7.1.3.2 Disabling the Syslog function This section describes how to disable the Syslog function. Procedure 1 Click [Set Syslog] in the [Download] menu. → The [Set Syslog (Initial)] screen appears. 2 Set the following items and click the [Set] button. • Syslog Function Disable the Syslog function → The [Set Syslog (Check)] screen appears.
PAGE 620
Chapter 7 Download Menu > 7.1 Download • Even if the Syslog function is disabled, Syslog settings in the device are maintained. • If the [Set] button is clicked in the following conditions, an error screen appears. Even when the Syslog function is disabled, input information is checked. - Characters other than numerals are specified in the "IP Address" and/or "Port No.
PAGE 621
Chapter 7 Download Menu > 7.1 Download 7.1.4 Export Panic Dump Panic Dump is the memory information output at failure occurrence to analyze the cause of firmware abnormality or hardware error. This function exports and saves the memory information of CM/CA in the specified units. Floppy disk, hard disk, and mail transmission are available as file save destinations. Users can select the unit size of Panic Dump depending on the file to be saved.
PAGE 622
Chapter 7 Download Menu > 7.1 Download 3 Click the [Save] button and save the data. As a download dialog box is displayed, save the segment to user specified area. The default file name is "panicXX_YYYYYY.log" (XX: Current number of files (01 -), YYYYYY: module where a panic occurs). • When the file is segmented, take care that the segments are not overwritten. • When exporting a Panic Dump is finished, save the Panic Dump immediately by clicking the [Save] button.
PAGE 623
Chapter 7 Download Menu > 7.1 Download • When downloading a Panic Dump segmented into multiple segments, if more than five minutes have passed before downloading the next segment, you will fail in getting the Panic Dump. When you complete saving a segment, download the next segment immediately by clicking the [Next] button. When file exporting fails, click the [OK] button to return to the [Menu] screen, and perform Export Panic Dump again.
PAGE 624
Chapter 8 Remote Support Menu This chapter describes the functions of the Remote Support menu. The Remote support function is a function that is provided from the ETERNUS DX400/DX8000 series to the remote maintenance target device under the support or management of a maintenance facility in a remote location (Remote support center) via communication line. Hereafter, the remote support center is called REMCS (REMote Customer Support system). 8.
PAGE 625
Chapter 8 Remote Support Menu > 8.1 Display 2 Check the support settings. Clicking the [Refresh] button displays the latest support settings. 3 After checking, click the [Menu] button. → Returns to the [Menu] screen.
PAGE 626
Chapter 8 Remote Support Menu > 8.1 Display 8.1.2 Communication Log This screen displays the communication log when the remote support function is operated between the device and the server. The communication log includes demands from the device to the server and responses from the server to the device, etc. Only the communication log of the last executed event is displayed. • Settings in the [Set Remote Support] menu must be completed in advance.
PAGE 627
Chapter 8 Remote Support Menu > 8.2 Set 8.2 Set The following settings can be performed on this screen. • Set Remote Support • Update Customer Information • Change Communication Environment Information 8.2.1 Set Remote Support This function registers the information related to the user of the device (customer information) and setting information related to the (REMCS) functional operation (communication environment information) to the REMCS center/device.
PAGE 628
Chapter 8 Remote Support Menu > 8.2 Set The following explains the operating procedures of [Set Remote Support]. Procedure 1 Click [Set Remote Support] under the Set in the [Remote Support] menu. → The [Set Remote Support (Initial)] screen appears. Refer to "A.36.1 Set Remote Support (Initial) Screen" (page 802) for screen details.
PAGE 629
Chapter 8 Remote Support Menu > 8.2 Set 2 Set each item of [Customer Information], [Communication Environment Information], etc. and click the [Set] button. When browsing/setting from remote support information of another other device, click the [Browse] button and select the [Customer Information File] and [Communication Environment Information File] to browse. After clicking the [Import] button, the information of the browse file is imported. → The [Set Remote Support (Setting Check)] screen appears.
PAGE 630
Chapter 8 Remote Support Menu > 8.2 Set In the following cases, an error screen appears. • When clicking the [Set] button while the required items (items with * mark) have not been set • When clicking the [Set] button with wrong values entered • When clicking the [Import] button while both the [Customer Information File] and [Communication Environment Information File] have not been set. • When the selected "Customer Information File" or "Communication Environment Information File" is wrong.
PAGE 631
Chapter 8 Remote Support Menu > 8.2 Set 3 Click the [OK] button. → The [Set Remote Support (Progress)] screen appears. When the process is complete, the [Set Remote Support (Setting Result)] screen appears.
PAGE 632
Chapter 8 Remote Support Menu > 8.2 Set 4 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 8.2.2 Update Customer Information The customer information related to the device and the REMCS center device is updated on this screen. Also, the remote support setting information file (customer information file) created by using REMCS ESAT can be imported into the device.
PAGE 633
Chapter 8 Remote Support Menu > 8.2 Set 2 Set each item of [Customer Information], and click the [Set] button. When browsing/setting from remote support information of another device, click the [Browse] button and select the [Customer Information File] to browse. After clicking the [Import] button, the information of the browse file is imported. → The [Update Customer Information (Setting Check)] screen appears. In the following cases, an error screen appears.
PAGE 634
Chapter 8 Remote Support Menu > 8.2 Set 3 Click the [OK] button. → The [Update Customer Information (Progress)] screen appears. When the process is complete, the [Update Customer Information (Setting Result)] screen appears. 4 Click the [OK] button. → Returns to the [Menu] screen.
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Chapter 8 Remote Support Menu > 8.2 Set 8.2.3 Change Communication Environment Information This function re-sets the environment setting information related to the REMCS functional operation. Also, remote support setting information file (Settings of communication environment information) created by using REMCS ESAT can be imported into the device.
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Chapter 8 Remote Support Menu > 8.2 Set 2 Set each item of [Communication Environment Information], and click the [Set] button. When browsing/setting from remote support information of another device, click the [Browse] button and select the [Communication Environment Information File] to browse. After clicking the [Import] button, the information of the browse file is imported. → The [Change Communication Environment Information (Setting Check)] screen appears.
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Chapter 8 Remote Support Menu > 8.2 Set In the following cases, an error screen appears.
PAGE 638
Chapter 8 Remote Support Menu > 8.2 Set 3 Click the [OK] button. → The [Change Communication Environment Information (Progress)] screen appears. When the process is complete, the [Change Communication Environment Information (Setting Result)] screen appears. 4 Click the [OK] button. → Returns to the [Menu] screen.
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Chapter 8 Remote Support Menu > 8.3 Operation 8.3 Operation The following settings can be performed using this menu. • Sending Log • Pause/Restart Remote Support 8.3.1 Sending Log This function sends an internal log of the device to the REMCS center. There are two methods to send logs; [Automatic Sending] to send logs automatically by the device, and [Manual Sending] to instruct log sending directly from the ETERNUSmgr.
PAGE 640
Chapter 8 Remote Support Menu > 8.3 Operation 2 After setting the following items, click the [Set] button. • Sending method Set Valid/Invalid of [Automatic Sending Log]. If [Automatic Sending Log] is set to [Valid], the device internal log is automatically sent to the REMCS center when an error occurs in the device. • Periodic Sending Log Set Valid/Invalid of [Periodic Sending Log].
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Chapter 8 Remote Support Menu > 8.3 Operation 4 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 8.3.1.2 Manual Sending Log This section explains the procedures of manual sending logs. Procedure 1 Click [Sending Log] under the Operation in the [Remote Support] menu. → The [Sending Log (Initial)] screen appears. 2 Click the [Send log now] link in the [Manual] field in [Sending method]. → The [Sending Log (Manual Sending Initial)] screen appears.
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Chapter 8 Remote Support Menu > 8.3 Operation 3 After setting the following items, click the [Execute] button. • Incident number Enter an incident number to be added to the log which will be sent. • Time Range Specification Set the Time Range Specification using the None or Range radio button. If [Range] is selected, input the start/end time for the exported logs. • Export PBC Log Select either the With or Without radio button for PBC logs. → The [Sending Log (Manual Sending Check)] screen appears.
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Chapter 8 Remote Support Menu > 8.3 Operation 5 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 8.3.2 Pause/Restart Remote Support The REMCS center is notified of "pause/restart remote support" using this function. When suspending the support function, the support status of the device is changed from [Under Remote Support] to [The Remote Support Function is Suspended].
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Chapter 8 Remote Support Menu > 8.3 Operation • For [Under Remote Support] • For [Remote Support Temporarily Suspended] • If the settings has not been performed using the [Set Remote Support] function, this function cannot be used. • When the support status is [Under Maintenance], this function cannot be used. 2 When the support status is [Under Maintenance], this function cannot be used. Click the [Execute] button to execute the process.
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Chapter 9 User Accounts Menu This chapter describes the functions of the User Accounts Menu. 9.1 Account 9.1.1 Set User Account The [Set User Account] function is used for registering a User Name and Password. This function gives roles to the user account. The functions that are displayed in the menu and the Resource Domain that can be managed vary depending on the role given to the user account when logged on. Up to 32 user accounts can be registered.
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Chapter 9 User Accounts Menu > 9.1 Account • When Resource Domains are registered in the ETERNUS DX400/ DX8000 series, displayed user accounts differ depending on the current user account. - When logged on using a Total Administrator account, all the user accounts are displayed. - When logged on using a Resource Domain Administrator account, only the user accounts in which the relevant Resource Domain is specified are displayed.
PAGE 647
Chapter 9 User Accounts Menu > 9.1 Account 9.1.1.1 Register User Account This section explains the [Register User Account] operating procedures. Procedure 1 Click [Set User Account] in the [User Accounts] menu. → The [Set User Account (Initial)] screen appears. 2 Click the [Registration] button. → The [Set User Account (Registration)] screen appears. Refer to "A.37.1 Set User Account (Registration) Screen" (page 808) for screen details.
PAGE 648
Chapter 9 User Accounts Menu > 9.1 Account 3 Input the following items and click the [Execute] button. • • • • User Name Password Re-enter password Role → The [Set User Account (Registration Check)] screen appears. • When logged on using a Resource Domain Administrator account, only the roles, in which the relevant Resource Domain is specified, are displayed.
PAGE 649
Chapter 9 User Accounts Menu > 9.1 Account 4 Click the [OK] button to register. → The [Set User Account (Registration Result)] screen appears. 5 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 9.1.1.2 Delete User Account This section explains the [Delete User Account] operating procedures. Procedure 1 Click [Set User Account] in the [User Accounts] menu. → The [Set User Account (Initial)] screen appears.
PAGE 650
Chapter 9 User Accounts Menu > 9.1 Account 2 Select the user to delete, and click the [Delete] button. → The [Set User Account (Deletion Check)] screen appears. • When no user account is registered, the [Delete] button will not be displayed. • When logged on using a Resource Domain Administrator account, a user account, of which roles are assigned to the relevant Resource Domain, can be deleted. • When deleting a user account, an error screen appears in the following cases.
PAGE 651
Chapter 9 User Accounts Menu > 9.1 Account 4 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 9.1.1.3 Change User Account Password This section explains the [Change User Account Password] procedures. Procedure 1 Click [Set User Account] in the [User Accounts] menu. → The [Set User Account (Initial)] screen appears. 2 Select the user whose password will be changed, and click the [Change] button. → The [Set User Account (Password Change)] screen appears.
PAGE 652
Chapter 9 User Accounts Menu > 9.1 Account 3 Set the items below and click the [Execute] button. • Current Password • New Password • Re-enter new password → The [Set User Account (Password Change Result)] screen appears. When changing the user account password, an error screen appears in the following cases.
PAGE 653
Chapter 9 User Accounts Menu > 9.1 Account 9.1.1.4 Change User Account Role This section explains [Change User Account Role] procedures. Procedure 1 Click [Set User Account] in the [User Account] menu. → The [Set User Account (Initial)] screen appears. 2 Select the user whose role will be changed, and click the [Change] button. → The [Set User Account (Change Role)] screen appears.
PAGE 654
Chapter 9 User Accounts Menu > 9.1 Account • Entering a password is not necessary when only changing roles. • When logged on using a Resource Domain Administrator account, only the roles that are assigned to the relevant Resource Domain are displayed. • When logged on using a Total Administrator account, all the default roles and roles, in which Resource Domains that are registered in the device are specified, are displayed.
PAGE 655
Chapter 9 User Accounts Menu > 9.1 Account 9.1.2 Set Role This function sets the role to be added for the user account. Allocate usable functions and operation target Resource Domains to the role. Up to 24 roles can be registered in the ETERNUS DX400/DX8000 series. • The [Set Role] function can allocate only system administrator functions (*1) to the role. *1: System administrator functions are the functions that can be used when logged on with a system administrator (root) account.
PAGE 656
Chapter 9 User Accounts Menu > 9.1 Account 9.1.2.1 Register Role This section explains procedures for registering roles. Procedure 1 Click [Set Role] in the [User Account] menu. → The [Set Role (Initial)] screen appears. 2 Click the [Registration] button. → The [Set Role (Register Role)] screen appears. Refer to "A.38.1 Set Role (Register Role/Change Role) Screen" (page 810) for screen details.
PAGE 657
Chapter 9 User Accounts Menu > 9.1 Account 3 Input a Role Name in the text box, and select the Resource Domain (*1). After selecting the functions to be allowed for the role (multiple selections can be made), click the [Execute] button. *1: The "Resource Domain" item is displayed when logged on the ETERNUS DX400/DX8000 series, in which the Resource Domains have been registered, using a Total Administrator account. → The [Set Role (Check)] screen appears.
PAGE 658
Chapter 9 User Accounts Menu > 9.1 Account 4 Click the [OK] button. → The [Set Role (Result)] screen appears. 5 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 9.1.2.2 Change Role This section explains procedures to change role settings. Procedure 1 Click [Set Role] in the [User Account] menu. → The [Set Role (Initial)] screen appears.
PAGE 659
Chapter 9 User Accounts Menu > 9.1 Account 2 Select the role to be changed, and click the [Change] button. → The [Set Role (Change Role)] screen appears. Refer to "A.38.1 Set Role (Register Role/Change Role) Screen" (page 810) for screen details. When no roles are registered in the device, the [Change] button is not displayed. The Role Name displayed at the top of the list is selected by default.
PAGE 660
Chapter 9 User Accounts Menu > 9.1 Account • The [Storage Migration - Open], [Remote Support Settings], and [Resource Domain Settings] categories can be set only when selecting [All Resources] as the Resource Domain. • The roles that have already been allocated to a user account cannot change the Resource Domain. • If the [Execute] button is clicked in the following conditions, an error screen appears. - When entering characters other than alphanumeric characters and symbols ("!", "-", "_", ".
PAGE 661
Chapter 9 User Accounts Menu > 9.1 Account 5 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 9.1.2.3 Delete Role This section explains procedures for deleting a role. Procedure 1 Click [Set Role] in the [User Account] menu. → The [Set Role (Initial)] screen appears. 2 Select the role to be deleted, and click the [Delete] button. → The [Set Role (Deletion Check)] screen appears.
PAGE 662
Chapter 9 User Accounts Menu > 9.1 Account 3 Click the [OK] button. → The [Set Role (Result)] screen appears. 4 Click the [OK] button. → Returns to the [Menu] screen.
PAGE 663
Chapter 9 User Accounts Menu > 9.1 Account 9.1.3 Set RADIUS Authentication This function registers the external server (RADIUS server) that is used for authentication when logging on. When using RADIUS Authentication, user account information (user name, password, and role) is stored in the external server. The user account is authenticated using this external server when logging on to the ETERNUSmgr. By using the RADIUS Authentication, user account management can be consolidated.
PAGE 664
Chapter 9 User Accounts Menu > 9.1 Account 9.1.3.1 Enabling RADIUS Authentication Function This section describes how to enable the RADIUS Authentication. Procedure 1 Click [Set RADIUS Authentication] in the [Account] menu. → The [Set RADIUS Authentication (Initial)] screen appears. Refer to "A.39.1 Set RADIUS Authentication (Initial) Screen" (page 814) for screen details. 2 Set the following items and click the [Set] button.
PAGE 665
Chapter 9 User Accounts Menu > 9.1 Account • This function does not confirm whether the addresses specified for "IP Address" fields for primary and secondary servers are correct or not. When using RADIUS Authentication, make sure to confirm that the correct IP Address is specified. • If the [Set] button is clicked in the following conditions, an error screen appears. - Characters other than numerals are specified in the "IP Address" and/or "Port No.
PAGE 666
Chapter 9 User Accounts Menu > 9.1 Account 4 Click the [OK] button. → Returns to the [Menu] screen. End of procedure 9.1.3.2 Disabling RADIUS Authentication Function This section describes how to disable the RADIUS Authentication. Procedure 1 Click [Set RADIUS Authentication] in the [Account] menu. → The [Set RADIUS Authentication (Initial)] screen appears. Refer to "A.39.1 Set RADIUS Authentication (Initial) Screen" (page 814) for screen details.
PAGE 667
Chapter 9 User Accounts Menu > 9.1 Account 2 Set the following items and click the [Set] button. • RADIUS Authentication Function Disable the RADIUS Authentication function. → The [Set RADIUS Authentication (Check)] screen appears. • Even if the RADIUS Authentication function is disabled, RADIUS Authentication information in the device is maintained. • If the [Set] button is clicked in the following conditions, an error screen appears.
PAGE 668
Chapter 9 User Accounts Menu > 9.1 Account 3 Click the [OK] button. → The [Set RADIUS Authentication (Result)] screen appears. 4 Click the [OK] button. → Returns to the [Menu] screen.
PAGE 669
Appendix A Screen Details This chapter describes the functions of the Screen Details. A.1 Device Status A.1.1 Device Status (Collect Device Information) Screen On this screen, you can get information for all the disk drives installed in the ETERNUS DX400/ DX8000 series, totally or separately. Clicking the [Detail] button on the [Base Rack] screen jumps to this screen. After acquisition is completed, the screen jumps to the [Device Status (Save Device Information)] screen automatically.
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Appendix A Screen Details > A.1 Device Status - Disk information Clicking the [DE#xx] link acquires the following disk information about all DEs installed in the device for each DE. The file name is "disklist_deXX.txt " (XX: DE-ID).
PAGE 671
Appendix A Screen Details > A.2 Resource Domain List A.2 Resource Domain List A.2.1 Resource Domain List (Initial) Screen A list of the Resource Domains is displayed. When Resource Domains are registered in the ETERNUS DX400/DX8000 series, the displayed Resource Domain information differs depending on the current user account. When logged on using a Total Administrator account, all the Resource Domain information registered in the ETERNUS DX400/DX8000 series is displayed.
PAGE 672
Appendix A Screen Details > A.2 Resource Domain List • Assigned Resources / Assignable Resources The "Assigned Resources / Assignable Resources" for the management target resource is displayed in decimal number. - Assigned Resources: The number of resources assigned to the relevant Resource Domain using the [Assign Resources] menu. - Assignable Resources: The maximum number of resources which can be assigned to the relevant Resource Domain using the [Assign Numerical Resource] menu.
PAGE 673
Appendix A Screen Details > A.3 RAID Group List A.3 RAID Group List A.3.1 RAID Group List (Initial) Screen When Resource Domains are registered in the ETERNUS DX400/DX8000 series, the displayed RAID Groups differ depending on the current user account. When logged on using a Total Administrator account, all the RAID Groups that are assigned to Resource Domains are displayed.
PAGE 674
Appendix A Screen Details > A.3 RAID Group List - Spare in Use Rebuild to hot spare disk is complete, and the RAID Group maintains redundancy using hot spare disk - Partially Exposed Rebuild: This status is displayed for RAID6. Rebuilding from the first failed data disk to hot spare disk is in process - Exposed Rebuild: This status is displayed for RAID6. Another data disk has failed. Rebuilding from the first failed data disk to the hot spare disk is in process.
PAGE 675
Appendix A Screen Details > A.3 RAID Group List • TPP Name The Thin Provisioning Pool name where the RAID Group is registered is displayed within 16 characters. If no Pool name is specified, the field is blank. If the RAID Group is not registered in the Thin Provisioning Pool, [-] (hyphen) is displayed. When Resource Domains are not registered, or when logged on using a Resource Domain Administrator account, the [Resource Domain No.] and the [Resource Domain Name] are not displayed.
PAGE 676
Appendix A Screen Details > A.4 Thin Provisioning Pool List A.4 Thin Provisioning Pool List A.4.1 Thin Provisioning Pool List (Pool List) Screen When Resource Domains are registered in the ETERNUS DX400/DX8000 series, the displayed Thin Provisioning Pools differ depending on the current user account. When logged on using a Total Administrator account, all the Thin Provisioning Pools that are assigned to the Resource Domains are displayed.
PAGE 677
Appendix A Screen Details > A.4 Thin Provisioning Pool List • Notice (%) - Status Usage of the target Thin Provisioning Pool (TPP) is displayed. • Normal: TPP usage does not exceed the "Caution" threshold (*1). • Caution: TPP usage exceeds the "Caution" threshold, but does not exceed the "Warning" threshold (*1). "Caution" is displayed in orange characters. • Warning: TPP usage exceeds the "Warning" threshold (*1). "Warning" is displayed in red characters.
PAGE 678
Appendix A Screen Details > A.4 Thin Provisioning Pool List A.4.2 Thin Provisioning Pool List (Volume List in the Pool) Screen On this screen, the list of Thin Provisioning Volumes registered in the selected Thin Provisioning Pool is displayed. The registration status and usage information of the selected Thin Provisioning Pool are displayed in the "Thin Provisioning Pool Information".
PAGE 679
Appendix A Screen Details > A.4 Thin Provisioning Pool List • Notice - Status Usage of the target Thin Provisioning Pool (TPP) is displayed. • Normal: TPP Used Capacity (%) does not exceed the "Caution" threshold. • Caution: TPP Used Capacity (%) exceeds the "Caution" threshold, but does not exceed the "Warning" threshold. "Caution" is displayed in orange characters. • Warning: TPP Used Capacity (%) exceeds the "Warning" threshold. "Warning" is displayed in red characters.
PAGE 680
Appendix A Screen Details > A.4 Thin Provisioning Pool List *1: The "TPP Used Capacity" value displayed in the Thin Provisioning Pool Information and the total of "Allocated Capacity" values displayed in the Volume List in the Thin Provisioning Pool may be different. This occurs when the host requests writing to the Thin Provisioning Volume. The capacity secured in the Thin Provisioning Pool for the selected Thin Provisioning Volume and the capacity actually used is different.
PAGE 681
Appendix A Screen Details > A.4 Thin Provisioning Pool List • Notice (%) - Status The status of the free area in Thin Provisioning Pool (TPP) for each volume is displayed. • Normal: Proportion of TPP to non-allocated Thin Provisioning Volume is larger than the "Caution" thresholds. Free area of TPP > Non-allocated Thin Provisioning Volume capacity × "Caution" threshold (%) • Caution: Proportion of TPP to non-allocated Thin Provisioning Volume is smaller than the "Caution" thresholds.
PAGE 682
Appendix A Screen Details > A.5 Volume List A.5 Volume List A.5.1 Volume List (Initial) Screen When Resource Domains are registered in the ETERNUS DX400/DX8000 series, the displayed volumes differ depending on the current user account. When logged on using a Total Administrator account, all the volumes that are assigned to Resource Domains are displayed.
PAGE 683
Appendix A Screen Details > A.5 Volume List - Available The relevant volume is in normal status. - Broken The relevant volume is broken. ("Broken" is displayed in red characters.) - Exposed The RAID Group to which the relevant volume belongs lost redundancy due to disk failure. - Partially Exposed One of the disks in the RAID Group to which the relevant volume belongs failed (only for RAID6). - Copyback Copyback or Redundant Copy is in progress in the RAID Group to which the relevant volume belongs.
PAGE 684
Appendix A Screen Details > A.5 Volume List For SDVs, the [SDV] link is displayed. For SDPVs, the [SDPV] link is displayed. • Encryption The encrypt status of the volume is displayed. - Yes: Encrypted Volume - -: Non-encrypted Volume "-" (Non-encrypted volume) is displayed for volumes undergoing encryption up until the operation is completed. • Capacity (MB) The volume capacity is displayed in MB. If the volume is for Mainframe (including MVV), [-] is displayed. • Resource Domain No.
PAGE 685
Appendix A Screen Details > A.5 Volume List ■ Logical Volume list (Concatenated MVV Volumes) The displayed contents of MVV concatenated volume is as follows. ● Displayed contents • Logical Volume - Mainframe# - Open# For a Mainframe system, the Logical Volume number for each volume that configures the concatenated volume is displayed.
PAGE 686
Appendix A Screen Details > A.5 Volume List • RAID Group No. The RAID Group number for each Logical Volume that configures the concatenated volume is displayed. • RAID Group Name The RAID Group name for each Logical Volume that configures the concatenated volume is displayed. If a RAID Group name is not specified, the field is blank. • TPP No.
PAGE 687
Appendix A Screen Details > A.5 Volume List • Capacity (MB) The [Capacity of the Logical Volume/Total volume] for each Logical Volume that configures the concatenated volume is displayed. • Resource Domain No. The Resource Domain number (0x00 – 0x07) of each Logical Volume that configures the concatenated volume is displayed. When the relevant volume is a Shared Resource, [-] (hyphen) is displayed.
PAGE 688
Appendix A Screen Details > A.6 Advanced Copy Status A.6 Advanced Copy Status A.6.1 Advanced Copy Status (EC Session List) Screen This screen displays status of EC sessions. When Resource Domains are registered in the ETERNUS DX400/DX8000 series, the displayed EC sessions differ depending on the current user account. When logged on using a Total Administrator account, all the active EC sessions are displayed.
PAGE 689
Appendix A Screen Details > A.6 Advanced Copy Status • Phase Operation status of the session is displayed. When the [Status] is [Reserve], the field is blank. In other cases, it is shown as below.
PAGE 690
Appendix A Screen Details > A.6 Advanced Copy Status • SDP Used Block [-] (hyphen) is displayed. However, when the [Status] is [Reserve], the field is blank. • Resolution The bitmap ratio of the session (x1/x2/x4/x8/x16) (*1) is displayed. However, when the [Status] is [Reserve], the field is blank. When the Volume Type is [Mainframe], [-] (hyphen) is displayed. *1: A.6.2 Bitmap ratio can be changed during the copy session. The changed bitmap ratio will be applied from the next session.
PAGE 691
Appendix A Screen Details > A.6 Advanced Copy Status • Generation The generation information of the SnapOPC+ session (n/m) is displayed. Clicking the [SID] link displays the session IDs for all the generations. However, when [SnapOPC+] is not selected for [Type], or [Reserve] is displayed for [Status], [-] is displayed. - n/m: Number of selected generation (1 – 8) / Total number of generations in the SnapOPC+ session (1 – 8) • Status The status of the session is displayed.
PAGE 692
Appendix A Screen Details > A.6 Advanced Copy Status • From Vol. The Logical Volume number of the copy destination in the session is displayed in 0x0000 – 0x3FFF (hexadecimal). However, when the [Status] is [Reserve], the field is blank. • To Vol. The Logical Volume number of the copy destination in the session is displayed in 0x0000 – 0x3FFF (hexadecimal). [-] (hyphen) is displayed for Monitoring sessions. However, when the [Status] is [Reserve], the field is blank.
PAGE 693
Appendix A Screen Details > A.6 Advanced Copy Status • Resolution The bitmap ratio of the session (x1/x2/x4/x8/x16) (*1) is displayed. However, when the [Status] is [Reserve], the field is blank. When the Volume Type is [Mainframe], [-] (hyphen) is displayed. *1: A.6.3 Bitmap ratio can be changed during the copy session. The changed bitmap ratio will be applied from the next session. The session executes using the bitmap ratio from the start until copying completes.
PAGE 694
Appendix A Screen Details > A.6 Advanced Copy Status • Resource Domain No. The Resource Domain number (0x00 – 0x07) where the copy source volume in the relevant session is registered is displayed. If the copy source volume is a Shared Resource or Mainframe Volume, [-] (hyphen) is displayed. • Resource Domain Name The Resource Domain name where the copy source volume in the relevant session is registered is displayed within 16 characters. If a Resource Domain name is not specified, the field is blank.
PAGE 695
Appendix A Screen Details > A.6 Advanced Copy Status ■ Extent Information ● Displayed contents • Offset A copy number in specified range is displayed in 0 – 2048 (decimal number). • Source LBA The copy source Start LBA (Logical Block Address) in the specified range is displayed in 16digit hexadecimal. • Destination LBA The copy destination Start LBA (Logical Block Address) in the specified range is displayed in 16-digit hexadecimal.
PAGE 696
Appendix A Screen Details > A.6 Advanced Copy Status • Status The status of the session is displayed. - Reserve: Session ID is reserved. - Active: Operating normally - Error: Interruption due to error - Suspend: Interruption by command from the host - Halt: The remote copy process cannot be performed, because of failure. • Error Code The error code (0x00 – 0xFF) of the session is displayed in hexadecimal number. However, when the [Status] is [Reserve], the field is blank.
PAGE 697
Appendix A Screen Details > A.6 Advanced Copy Status • Completed Block The number of data blocks that have already been copied for each session is displayed in decimal. Units for each volume type are as follows: - Open Volume: Block - Mainframe Volume: Track However, when the [Status] is [Reserve], the field is blank. • Resolution The bitmap ratio of the session (x1/x2/x4/x8/x16) (*1) is displayed. However, when the [Status] is [Reserve], the field is blank.
PAGE 698
Appendix A Screen Details > A.6 Advanced Copy Status • Resource Domain Name When the role of the REC Session List is "P", the Resource Domain name to which the copy source volume in the relevant session belongs is displayed within 16 characters. If a Resource Domain name is not specified, the field is blank. If a copy source volume is a Shared Resource, [Share] is displayed. If the copy source volume is a Mainframe Volume, [-] (hyphen) is displayed.
PAGE 699
Appendix A Screen Details > A.6 Advanced Copy Status • Recovery Mode The recovery mode of the session is displayed. - Automatic: A mode to restart copying automatically when the REC copy path has recovered from abnormal status. - Manual: A mode not to restart copying automatically when the REC copy path has recovered from abnormal status. • Split Mode The split mode of the relevant session is displayed.
PAGE 700
Appendix A Screen Details > A.6 Advanced Copy Status ■ Path information between devices ● Displayed contents • Device CA information - CM# The CM number where the CA is installed is displayed. - CA# The CA number and the installed CA type (FCRA or iSCSI-RA) are displayed. - Port# The port number in the CA is displayed. • Remote CA information - Mode Relevant port mode is displayed.
PAGE 701
Appendix A Screen Details > A.6 Advanced Copy Status - When the port of the local device is [Initiator (*1)] • Normal All the paths between the relevant port and the remote devices are normal. • Error All the paths between the relevant port and the remote devices are in error status. The suspected error location cannot be specified. Refer to "Path status codes and troubleshooting". • Error (Partial) The path status between the relevant port and some remote device(s) is/are in error status.
PAGE 702
Appendix A Screen Details > A.6 Advanced Copy Status - Error (O) The suspected error location is an adapter of a device other than the local or remote devices. Check the status of other adapters on the same FC-AL. • Initiator (*1) - Error The path from the remote device to the local device is in error status. If there is a path from the local device to the remote device, the status of paths from the remote device to the local device is checked using loopback.
PAGE 703
Appendix A Screen Details > A.7 Set Resource Domain A.7 Set Resource Domain A.7.1 Set Resource Domain (Create Resource Domains) Screen On this screen, create the Resource Domains. ■ Create Resource Domain Count ● Setting item • Create Resource Domain Count Select the number of Resource Domains to be created from the list box. The default setting is "1".
PAGE 704
Appendix A Screen Details > A.8 Assign Numerical Resource A.8 Assign Numerical Resource A.8.1 Assign Numerical Resource (Set Assignable Resources) Screen On this screen, change the Assignable Resources of the selected Resource. The target Resources are "Logical Volume", "Host WWN", "iSCSI Host", "Affinity Group", "Host Response", and "Eco-mode Schedule". ■ Resources Settings ● Setting item • Assignable Resources Enter the maximum number of the relevant Resource in the text box in decimal numbers.
PAGE 705
Appendix A Screen Details > A.9 Assign Resources A.9 Assign Resources A.9.1 Assign Resources (Set RAID Group) Screen On this screen, change the Assigned Domain for the RAID Groups. ■ Assign Resource Domain (RAID Group) Specify the range of the RAID Groups. ● Setting item • Set Range - From: RAID Group# Enter the first RAID Group number (3-digit hexadecimal) of the range in the text box. - To: RAID Group# Enter the last RAID Group number (3-digit hexadecimal) of the range in the text box.
PAGE 706
Appendix A Screen Details > A.9 Assign Resources ● Displayed contents • RAID Group No. The relevant RAID Group number is displayed in 3-digit hexadecimal. • RAID Group Name The relevant RAID Group name is displayed within 16 characters. If a RAID Group name is not specified, the field is blank. • Resource Domain The domain information of the relevant RAID Group is displayed. Some RAID Groups cannot be assigned to the domain.
PAGE 707
Appendix A Screen Details > A.9 Assign Resources ■ Thin Provisioning Pool List Specify the TPP individually. ● Setting item • Resource Domain Select the domain to assign the TPPs from the list box. The default setting is "Share". - Share: Assign to the Shared Resource. - 0xXX: Assign to the domain with the number "0xXX". When the domain has a name, the name is displayed in "0xXX:Name" format. ● Displayed contents • TPP No. The pool number for the relevant TPP is displayed in 2-digit hexadecimal.
PAGE 708
Appendix A Screen Details > A.9 Assign Resources - Resource Domain Select the domain to assign the specified range of Host World Wide Names from the list box. The default setting is "Share". • Share: Assign to the Shared Resource. • 0xXX: Assign to the domain with the number "0xXX". When the domain has a name, the name is displayed in "0xXX:Name" format. ■ Host World Wide Name List Specify the Host World Wide Name individually.
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Appendix A Screen Details > A.9 Assign Resources A.9.4 Assign Resources (Set iSCSI Host) Screen On this screen, change the Assigned Domain for the iSCSI Host. ■ Assign Resource Domain (iSCSI Host) Specify the range of the iSCSI Hosts. ● Setting item • Set Range - From: Host Table# Enter the first Host Table number (0x0000 – 0x03FF) of the range in the text box. - To: Host Table# Enter the last Host Table number (0x0000 – 0x03FF) of the range in the text box.
PAGE 710
Appendix A Screen Details > A.9 Assign Resources • Resource Domain The domain information of the relevant iSCSI Host is displayed. A list box is displayed for an iSCSI Host where the Assigned Domain can be changed. For iSCSI Hosts where the Assigned Domain cannot be changed, the following domain information is displayed in text format. - Share: Assigned to the Shared Resource. - 0xXX: Assigned to the domain with the number "0xXX". When the domain has a name, the name is displayed in "0xXX:Name" format. A.
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Appendix A Screen Details > A.9 Assign Resources ■ Affinity Group List Specify the Affinity Group individually. ● Setting item • Resource Domain Select the domain to assign the Affinity Group from the list box. The default setting is "Share". - Share: Assign to the Shared Resource. - 0xXX: Assign to the domain with the number "0xXX". When the domain has a name, the name is displayed in "0xXX:Name" format. ● Displayed contents • Affinity Group No.
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Appendix A Screen Details > A.9 Assign Resources The domain for "Host Response No.: 0x000 (Default)" is fixed to "Share". Note that the domain for "Host Response No.: 0x000 (Default)" cannot be changed to other domains even if it is included in the specified range. - To: Host Response# Enter the last Host Response number (0x001 – 0x0FF) of the range in the text box. - Resource Domain Select the domain to assign the specified range of Host Responses from the list box. The default setting is "Share".
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Appendix A Screen Details > A.9 Assign Resources The domain for "Host Response No.: 0x000 (Default)" is fixed to "Share". Note that the domain for "Host Response No.: 0x000 (Default)" cannot be changed to other domains. ■ (Supplement) Changing domain of a Host Response The following is the supplemental explanations for changing the domain of the Host Response.
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Appendix A Screen Details > A.
PAGE 715
Appendix A Screen Details > A.9 Assign Resources ■ Eco-mode Schedule List Specify the Eco-mode schedule individually. ● Setting item • Resource Domain Select the domain to assign the relevant Eco-mode schedule from the list box. The default setting is "Share". - Share: Assign to the Shared Resource. - 0xXX: Assign to the domain with the number "0xXX". When the domain has a name, the name is displayed in "0xXX:Name" format. ● Displayed contents • Eco-mode Schedule No.
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Appendix A Screen Details > A.10 Create RAID Group A.10 Create RAID Group A.10.1 Create RAID Group (Initial) Screen Set the information of the new RAID Group to be created. ■ RAID Group information to be created ● Displayed contents • RAID Group# RAID Group number allocated at creation is displayed in 3-digit hexadecimal. The RAID Group number will be allocated among the vacant numbers in ascending order.
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Appendix A Screen Details > A.10 Create RAID Group • Controlling CM Valid CM-CPU numbers ([CM#x-CPU#y]. Installed CM-CPU in normal status only) installed in the device and [Auto] are displayed on the list box. Select Controlling CM-CPU number to control the RAID Group from the list box. The default setting is "Auto". If [Auto] is selected as the Controlling CM, Controlling CM and CPU will be automatically assigned. Refer to Allocating the controlling CM-CPU when selecting "Auto" for the controlling CM-CPU.
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Appendix A Screen Details > A.10 Create RAID Group ■ Allocating the controlling CM-CPU when selecting "Auto" When you have selected "Auto" for the controlling CM, the controlling CM-CPU to be allocated will be decided by the RAID Group number. The following are the relationships between the RAID Group number and the controlling CMCPU. (All CM-CPU are installed and in normal status.
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Appendix A Screen Details > A.
PAGE 720
Appendix A Screen Details > A.11 Create Logical Volume A.11 A.11.1 Create Logical Volume Create Logical Volume (Create Logical Volume) Screen On this screen, specify the type and number of volume(s) to create in the selected RAID Group. If volume(s) have been created in the selected RAID Group, a list of the volume(s) is displayed. The volume type that can be created differs depending on the volume condition and the type of existing volume in the RAID Group.
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Appendix A Screen Details > A.11 Create Logical Volume ■ Creating Volumes (ETERNUS DX410/DX440) Only Open Volumes and Snap Data Volumes can be created. ■ Volume number creation rules There are two types of volume numbers: Open volume numbers and Mainframe volume numbers. The volume numbers are created with the following rules. • Open volume numbers (starting from Logical Volume#0x0000) - Open volume numbers are used when creating "Open", "SDV", "SDPV", "MVV", "MVV Concatenated", or "TPV" type volumes.
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Appendix A Screen Details > A.11 Create Logical Volume ■ Naming rules when creating multiple volumes When creating multiple volumes at the same time, the volume name is determined in the following rules. • For the first volume to be created, the volume name specified in the Name text box of Logical Volume Name field is used. For other volumes, 5-digit decimal number (00001 – 99999) is added to the volume name specified in the Name text box.
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Appendix A Screen Details > A.11 Create Logical Volume ■ Setting items for volume creation • Logical Volume - Checkbox Select the checkbox of the [Free] field for the volumes to create. Only one checkbox can be checked. Selecting multiple "Free" space and creating a volume is impossible. • Logical Volume Name - Name In the text box, enter the name to assign for the Logical Volume up to 16 characters in ASCII code (0x20 – 0x7E). Volume name can be omitted. The default status is blank.
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Appendix A Screen Details > A.11 Create Logical Volume • Number of Concatenation Volumes Enter the number of concatenated MVV Volumes. Set a volume concatenation number from 2 (Default) to 16. Enabled when [MVV Concatenation] is selected by radio button. - Open • Capacity Enter the capacity (MB) of the Open Volume to create in the text box. Set the capacity from 24 to 8,388,607(MB). Enabled when [Open] is selected by radio button.
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Appendix A Screen Details > A.11 Create Logical Volume ■ The maximum number of volumes for each RAID Group ● For Open Volumes: Disk drive type Volume types 200GB (SSD) (*1) 400GB (SSD) (*1) 300GB 450GB 600GB 500GB (S) (*2) 750GB (S) (*2) 1TB (S) (*2) 2TB (S) (*2) Open + SDV + SDPV + TPV 128 128 128 128 128 128 128 128 128 *1: *2: "200GB (SSD)" and "400GB (SSD)" are Solid State Drives. "500GB (S)", "750GB (S)", "1TB (S)", and "2TB (S)" are Nearline SATA disk drives.
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Appendix A Screen Details > A.11 Create Logical Volume RAID level RAID1+0 RAID5 RAID6 Lowest exact MB multiple of the base size 14+14 7 15+15 15 16+16 1 2+1 1 3+1 3 4+1 1 5+1 5 6+1 3 7+1 7 8+1 1 9+1 9 10+1 5 11+1 11 12+1 3 13+1 13 14+1 7 15+1 15 3+2 3 4+2 1 5+2 5 6+2 3 7+2 7 8+2 1 9+2 9 10+2 5 11+2 11 12+2 3 13+2 13 14+2 7 Calculated as 1TB=1,024GB, 1GB=1,024MB.
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Appendix A Screen Details > A.11 Create Logical Volume A.11.2 Create Logical Volume (Create Thin Provisioning Volume) Screen Create the Thin Provisioning Volumes in the selected Thin Provisioning Pool. ● Displayed contents • TPP Free The free capacity of the selected Thin Provisioning Pool is displayed in MB. When the device is in the "Not Ready" status, [?] is displayed. • TPV Free The capacity of Thin Provisioning Volumes that can be created in the ETERNUS DX400/ DX8000 series is displayed in MB.
PAGE 728
Appendix A Screen Details > A.11 Create Logical Volume • TPV: Capacity Enter the capacity of the Thin Provisioning Volume to be created (in MB) in the text box. Specify the capacity between 24 – 33,554,432(MB). Capacity < Free • Number of volumes Enter the number of Thin Provisioning Volumes to be created. Set the number of Thin Provisioning Volumes to be created from 1 (Default) to 128. When creating a Thin Provisioning Volume, refer to Volume number creation rules for details about volume numbers.
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Appendix A Screen Details > A.12 Set Snap Data Pool A.12 Set Snap Data Pool A.12.1 Set Snap Data Pool (SDPV List) Screen In this screen, Snap Data Pool Information and the list of the SDPV Logical Volumes are displayed. Select the link of the operation to be used. • Create SDPV Click the [Create SDPV] link to create SDPV. When the maximum number of volumes has already been created in the device, the [Create SDPV] link does not appear. • Delete SDPV Click the [Delete SDPV] link to delete SDPV.
PAGE 730
Appendix A Screen Details > A.12 Set Snap Data Pool ■ SDP Information for Non-encrypted Volume ● Displayed contents • Total Capacity The non-encrypted Snap Data Pool (SDP) capacity (total capacity of non-encrypted SDPV) is displayed (in GB). • Used Capacity The usage of non-encrypted SDP capacity (total capacity of SDPE allocated to non-encrypted SDV) is displayed (in GB and as a percentage ratio).
PAGE 731
Appendix A Screen Details > A.12 Set Snap Data Pool ■ Logical Volume List Logical Volume list is displayed only when the SDPV is already registered in the ETERNUS DX400/DX8000 series. ● Displayed contents • Volume Type The volume type "SDPV" is displayed. Click the [SDPV] link to display the list of copy sessions and SDVs using the relevant SDPV. • SDPE (GB) The SDPE size (1GB, 2GB, or 4GB) for each SDPV is displayed.
PAGE 732
Appendix A Screen Details > A.12 Set Snap Data Pool ■ Setting Items for Creating SDPV ● Setting item • Capacity of volumes Enter a value between 1 and 2,048 as the size in GB of the SDPV(s) that are to be created. Refer to "Cautions for Open volume creation" (page 725) in "A.11.1 Create Logical Volume (Create Logical Volume) Screen" (page 720) to use user capacity in the RAID group without unused capacity.
PAGE 733
Appendix A Screen Details > A.12 Set Snap Data Pool ■ Deletion method selection ● Setting item • [Deleting mode] radio button Select the mode used when deleting SPDVs: - Normal Mode (Default): If the target SDPV is not used, the SDPV is deleted. If the target SDPV is used, it becomes scheduled for deletion. SDPV that are scheduled for deletion will be deleted after all the allocated SDPE are canceled and became unused.
PAGE 734
Appendix A Screen Details > A.13 LUN Concatenation A.13 LUN Concatenation A.13.1 LUN Concatenation (Input Volume) Screen Create the volume to be concatenated. ● Setting item • Radio button Select a free area (Free) to create the volume to be concatenated. Radio button is not displayed for the free area (Free) whose capacity is less than 1,024 (MB). • Capacity Set the capacity of the volume to be concatenated in units of MB.
PAGE 735
Appendix A Screen Details > A.14 Set Thin Provisioning Pool Parameters A.14 Set Thin Provisioning Pool Parameters A.14.1 Set Thin Provisioning Pool Parameters (Notification Setting) Screen Set the thresholds of Thin Provisioning Pools on this screen. When Resource Domains are registered in the ETERNUS DX400/DX8000 series, the displayed Thin Provisioning Pools differ depending on the current user account.
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Appendix A Screen Details > A.14 Set Thin Provisioning Pool Parameters ■ Set Range ● Setting item • Set Range - From Input the beginning Thin Provisioning Pool number in the text box to set the thresholds. Specify the Thin Provisioning Pool number between 0x00 – 0xFF. - To Input the last Thin Provisioning Pool number in the text box to set the thresholds. Specify the Thin Provisioning Pool number between 0x00 – 0xFF.
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Appendix A Screen Details > A.15 Format Thin Provisioning Pool A.15 Format Thin Provisioning Pool A.15.1 Format Thin Provisioning Pool (Select Format Type) Screen Select the Mode and Type of Selection to specify the Thin Provisioning Pools to be formatted. ● Setting item • Mode - All Thin Provisioning Pool (Default) Thin Provisioning Pools whose status is "Available", "Partially Readying", or "Readying" will be formatted.
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Appendix A Screen Details > A.16 Set Thin Provisioning Volume Parameters A.16 Set Thin Provisioning Volume Parameters A.16.1 Set Thin Provisioning Volume Parameters (Notification Setting) Screen Set the thresholds of the Thin Provisioning Pool for each volume. When Resource Domains are registered in the ETERNUS DX400/DX8000 series, the displayed Thin Provisioning Volumes differ depending on the current user account.
PAGE 739
Appendix A Screen Details > A.17 Balance Thin Provisioning Volume A.17 Balance Thin Provisioning Volume A.17.1 Balance Thin Provisioning Volume (Select Balancing TPV) Screen On this screen, select a TPV to be balanced with the radio button. For the conditions of TPVs that can be balanced, refer to "Conditions for a TPV to be Balanced" (page 284). When Resource Domains are registered in the ETERNUS DX400/DX8000 series, the displayed TPVs differ depending on the current user account.
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Appendix A Screen Details > A.17 Balance Thin Provisioning Volume • Capacity (MB) The logical capacity of the TPV is displayed in MB. • TPP No. The Pool number of the TPP to which the TPV belongs is displayed in 2-digit hexadecimal. • TPP Name The Pool name of the TPP to which the TPV belongs is displayed within 16 characters. If a Thin Provisioning Pool name is not specified, the field is blank. • Resource Domain No. The Resource Domain number (0x00 – 0x07) to which the TPV belongs is displayed.
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Appendix A Screen Details > A.18 Set CA Parameters A.18 Set CA Parameters A.18.1 Set CA Parameters (FC-CA Detailed Settings) Screen Set the detailed information of the FC-CA Port selected on the [Set CA Parameters (Initial)] screen. The installation location of the FC-CA Port is displayed on the screen as [CM#x CA#y Port#z]. When it is necessary to convert a Host Response from the ETERNUS DX400/DX8000 series to the host, the Host Response must be assigned to each Host World Wide Name or each FC-CA Port.
PAGE 742
Appendix A Screen Details > A.18 Set CA Parameters ● Setting item Reboot PRIMEPOWER and SPARC Enterprise servers immediately if the Loop-ID is changed while the server is running. If the PRIMEPOWER or SPARC Enterprise not rebooted, warning messages or system crashes may occur. • Connection Topology Select the connection topology for the FC-CA Port by clicking the radio button. - Fabric Connection: Communicates between multiple nodes simultaneously by using Fibre Channel Switch(es).
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Appendix A Screen Details > A.18 Set CA Parameters • Transfer Rate Select a Transfer Rate for the FC-CA Port from the list box. - For FC4G • 4G/2G/1Gbit/s Auto: Selects the transfer rate automatically. (Default) • 4Gbit/s: Sets the transfer rate to 4Gbit/s. • 2Gbit/s: Sets the transfer rate to 2Gbit/s. • 1Gbit/s: Sets the transfer rate to 1Gbit/s. - For FC8G • 8G/4G/2Gbit/s Auto: Selects the transfer rate automatically. (Default) • 8Gbit/s: Sets the transfer rate to 8Gbit/s.
PAGE 744
Appendix A Screen Details > A.18 Set CA Parameters • Reset Scope Set the reset scope of the FC-CA Port. The "Reset Scope" is a range where the command reset request from the host operates when the 1FC-CA Port is connecting with multiple hosts. - I_T_L (Default): Only resets (cancels) the command request from the host which sent the command reset request.
PAGE 745
Appendix A Screen Details > A.18 Set CA Parameters • Loop-ID - Select a Loop-ID (0x00 to 0x7D) for the FC-RA Port from the list box. The default setting is "0x00". • This setting is enabled only when the [FC-AL Connection] and [Loop-ID (Manual)] is selected for the Connection Topology. • Do not select the same Loop-ID as any other ports including the host adapters connected to the ETERNUS DX400/DX8000 series in Loop-ID.
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Appendix A Screen Details > A.18 Set CA Parameters - FC-AL Connection Multiple nodes are connected on the Loop. Be sure to specify [Fabric connection] for the Connection Topology. The RFCF-RA port does not support the [FC-AL connection]. • Loop-ID (Manual/Auto) Decide how to assign a Loop-ID for the RFCF-RA Port using the radio buttons. Loop-ID is a node identification number in the Loop. - Loop-ID (Manual) Any Loop-ID (0x00 – 0x7D) can be assigned.
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Appendix A Screen Details > A.18 Set CA Parameters A.18.4 Set CA Parameters (OCLINK Detailed Settings) Screen Set the detailed information of the OCLINK Port selected on the [Set CA Parameters (Initial)] screen. The installation location of the OCLINK Port is displayed on the screen as [CM#x CA#y Port#z]. ● Setting item • OS Kind Select the OS type for the host connected with the OCLINK Port by clicking the radio button. - Fujitsu 1: (Default) The destination host runs on a Fujitsu OS.
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Appendix A Screen Details > A.18 Set CA Parameters • Port Mode Select the desired port mode for the FCLINK Port by clicking the radio button. - CU: (Default) Port Mode for Mainframe host connections. - CH: Unsupported Port Mode (cannot be selected). A.18.6 Set CA Parameters (iSCSI-CA Detailed Settings) Screen Set the detailed information of the iSCSI-CA Port selected on the [Set CA Parameters (Initial)] screen.
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Appendix A Screen Details > A.18 Set CA Parameters ● Setting item • TCP/IP Setting - IP Address Set the IP Address of the iSCSI-CA Port (required). Numeric characters from 1 to 3 (the first part: 1 to 255, others: 0 – 255) are entered in all text boxes. As a default, "192.168.1.xxx" is displayed. (xxx: The value decided from the iSCSI-CA Port module ID and the port number) - Subnet Mask Set the Subnet Mask of the iSCSI-CA Port (required).
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Appendix A Screen Details > A.18 Set CA Parameters - Alias name Set the Alias Name for the iSCSI-CA Port (can be omitted). Alphanumeric characters and 1 -31 characters can be used. Alias name is a nickname of the iSCSI Name that identifies the iSCSI-CA Port. Since the iSCSI name is a very long identifier (up to 223 characters), the Alias name is used in substitution for the iSCSI name. • Transfer Rate - Transfer Rate Set the transfer rate of the iSCSI-CA Port.
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Appendix A Screen Details > A.18 Set CA Parameters • Affinity Mode - Affinity Mode Select whether the Host-Affinity function of the iSCSI-CA Port is ON (Enabled) or OFF (Disabled) using the radio button. • ON: Means that the Host-Affinity function for the iSCSI-CA Port is enabled. In this case, [Set LUN Mapping] is disabled and the Host-Affinity function is enabled for the iSCSI-CA Port. • OFF: (Default) Means that the Host-Affinity function for the iSCSI-CA Port is disabled.
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Appendix A Screen Details > A.18 Set CA Parameters • Reserve Cancel at Chip Reset A host can place a volume in reserved status by issuing the "Reserve" command. When the ISP Chip of the iSCSI-CA Port is reset, whether or not to cancel the volume reserved status can be set with the [Reserve cancel at Chip Reset]. - OFF: Does not cancel the reserved status. (Default) - ON: Cancels the reserved status.
PAGE 753
Appendix A Screen Details > A.18 Set CA Parameters ● Setting item • TCP/IP Setting - IP Address Specify IP Address of the iSCSI-RA Port (required). Numeric characters from 1 to 3 (the first part: 1 to 255, others: 0 to 255) are entered in all text boxes. As a default, "192.168.1.xxx" is displayed. (xxx: The value decided from the iSCSI-RA Port module ID and the port number) - Subnet Mask Specify Subnet Mask of the iSCSI-RA Port (required).
PAGE 754
Appendix A Screen Details > A.18 Set CA Parameters Current transfer rate setting can be checked in the "Link Status" column on the CA details screen (iSCSI-RA) under the [Device Status] menu. • Bandwidth Limit - Bandwidth Limit Sets the bandwidth limit of the iSCSI-RA Port. Enter a value between 10Mbit/s and 400Mbit/s. This limit is used to restrict the volume of data transferred via the iSCSI-RA Port. The initial setting is 400Mbit/s.
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Appendix A Screen Details > A.18 Set CA Parameters - User Name Enter the user name to be used for the CHAP of the iSCSI-RA Port (can be omitted). From 1 to 63 alphanumeric characters (ASCII codes: 0x20 to 0x7E) can be used. • This is enabled only when "ON" is selected for CHAP. • When setting the User Name, check the "Change" checkbox. • Make sure to set the user name and the password in pairs. - New Password Enter a new password when the current CHAP password for the iSCSI-RA Port is to be replaced.
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Appendix A Screen Details > A.19 Set Host World Wide Name(s) A.19 Set Host World Wide Name(s) A.19.1 Set Host World Wide Name(s) (Initial) Screen On this screen, the list of WWNs (Host World Wide Names) is displayed. Addition/deletion of WWN(s) is carried out on this screen. When Resource Domains are registered in the ETERNUS DX400/DX8000 series, the displayed WWNs differ depending on the current user account.
PAGE 757
Appendix A Screen Details > A.19 Set Host World Wide Name(s) - Default: Name: The [Default] Host Response is displayed. If the Host Response name is registered, its name is also displayed in the list box. - Host Response (Number: Name): A Host Response identification number is displayed. If the Host Response name is registered, its name is also displayed in the list box.
PAGE 758
Appendix A Screen Details > A.19 Set Host World Wide Name(s) • Manual Input - WWN Directly input WWN, which can be connected to a CA, in the text box using hexadecimal numeric (0–9, A–F, a–f) 16 digits. However, all "F(f)" and all "0" are not allowed. • Resource Domain Select Resource Domain to assign the WWN from the list box. Shared Resources (Share) and Resource Domains (0x00 – 0x07) registered in the ETERNUS DX400/DX8000 series are displayed as the selection items in the list box.
PAGE 759
Appendix A Screen Details > A.20 Set iSCSI Host A.20 Set iSCSI Host A.20.1 Set iSCSI Host (Add) Screen On this screen, the detailed setting for the iSCSI information to be added in the device is performed. ■ Add Host iSCSI ● Setting item • Name In the text box, enter the name to assign for the Host Table up to 16 characters in ASCII code (0x20 – 0x7E). Host Table name can be omitted. The same Host Table name as for the existing LAN card cannot be specified.
PAGE 760
Appendix A Screen Details > A.20 Set iSCSI Host • Alias Name Alias Name of the iSCSI Host port is set. (can be omitted) ASCII code from 1 to 31 (0x20 – 0x7E) can be used. Alias name is a unique name in the device. The same Alias name cannot be set for multiple iSCSI Host Ports. • User Name Sets user name to access the relevant iSCSI Host Port. (can be omitted) Alphanumeric characters from 1 to 255 can be used. Make sure to set the user name and password in pairs.
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Appendix A Screen Details > A.21 Set Affinity Group A.21 Set Affinity Group A.21.1 Set Affinity Group (Initial) Screen The list of the Affinity Groups is displayed. Adding/Changing/Deleting of the Affinity Group is carried out on this screen. When Resource Domains are registered in the ETERNUS DX400/DX8000 series, the displayed Affinity Groups differ depending on the current user account.
PAGE 762
Appendix A Screen Details > A.21 Set Affinity Group • When Resource Domains are not registered, or when logged on using a Resource Domain Administrator account, the [Resource Domain No.] and the [Resource Domain Name] are not displayed. • After refining the Affinity Groups, [Resource Domain No.] and the [Resource Domain Name] are not displayed. 1024 LUNs can be mapped by concatenating two Affinity Groups. To create a concatenated Affinity Group, specify [New Affinity Group] and [Additional Affinity Group].
PAGE 763
Appendix A Screen Details > A.21 Set Affinity Group • Resource Domain to display Select a Resource Domain to refine the displayed Affinity Groups in the [Affinity Group List] from the list box. On the list box, All, Shared Resources (Share), and the Resource Domains (0x00 – 0x07) registered in the ETERNUS DX400/DX8000 series are displayed as options. If the Resource Domain name is specified, the Resource Domain name is also displayed. The default setting is "All".
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Appendix A Screen Details > A.22 Set Host Response (Add Host Response) A.22 Set Host Response (Add Host Response) A.22.1 Set Host Response (Initial) Screen On this screen, Host Responses are displayed. Addition/change/deletion of Host Response(s) can be performed here. When Resource Domains are registered in the ETERNUS DX400/DX8000 series, the displayed Host Responses differ depending on the current user account.
PAGE 765
Appendix A Screen Details > A.22 Set Host Response (Add Host Response) When Resource Domains are not registered, or when logged on using a Resource Domain Administrator account, the [Resource Domain No.] and the [Resource Domain Name] are not displayed. • Load Balance Support (displayed below the table) Indicates whether the sense information requiring retry is sent to the host, if the ETERNUS DX400/DX8000 series is overloaded. - Enabled: "Retry required" sense information is sent to the host.
PAGE 766
Appendix A Screen Details > A.22 Set Host Response (Add Host Response) When Resource Domains are not registered, or when logged on using a Resource Domain Administrator account, the [Assignable Resource Domain No.] is not displayed. A.22.2 Set Host Response (Detailed Setting) Screen On this screen, add/change Host Response information selected in the [Set Host Response (Initial)] screen.
PAGE 767
Appendix A Screen Details > A.22 Set Host Response (Add Host Response) • Inquiry VPD ID Type Select VPD (Vital Product Data) information to respond the host with radio button. VPD information includes volume device information (Vendor ID, Product ID for each model, and Logical Volume number, etc.). Type1 and Type3 stands for the data format.
PAGE 768
Appendix A Screen Details > A.22 Set Host Response (Add Host Response) - ACTIVE-ACTIVE / PREFERRED_PATH: When the host and ETERNUS DX400/DX8000 series are connected via multiple paths, some paths are Active and some are Preferred. Although both path types can access the volumes, the response to the host may be slower when using a Preferred path. When using the ETERNUS Multipath Driver, the "Asymmetric / Symmetric Logical Unit Access" setting is disabled.
PAGE 769
Appendix A Screen Details > A.22 Set Host Response (Add Host Response) When [Custom] is disabled, the radio button for [Custom] is not displayed. ● Displayed contents • Load Balance Response When [Load Balance Support] displayed in the [Host Response (Initial)] screen is [Enabled], the response status to request retry to the host is displayed. If it is [Disabled], [Disabled] is displayed in this field. - If [Load Balance Support] is [Enabled], the following response status is returned to the host.
PAGE 770
Appendix A Screen Details > A.23 Release Reservation A.23 Release Reservation A.23.1 Release Reservation (Select Volume) Screen This screen displays a list of the Logical Volumes that are Open Volumes (Open/SDV/TPV/MVV) with Reservation Keys or that are in Reservation status. Select the selection method for volumes to be released from Reservation status. When Resource Domains are registered in the ETERNUS DX400/DX8000 series, the displayed Open Volumes differ depending on the current user account.
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Appendix A Screen Details > A.23 Release Reservation • LUN The Logical Unit Number for the target volume is displayed. The Logical Unit Number is the number assigned to each volume that the host can recognize. If it is not Reserved, [-] is displayed. • Registrants The number of Reservation Keys (0 – 64) for the target volume is displayed. • Reservation Type The Persistent Reservation type for the target volume is displayed.
PAGE 772
Appendix A Screen Details > A.23 Release Reservation A.23.2 Release Reservation (Detail) Screen Details of the hosts that are able to access the target volume are displayed. If the volume has Reservation Keys registered, the number of hosts shown will equal the number of keys. If the volume has no Reservation Keys registered, only the one host is shown, with the volume Reserved.
PAGE 773
Appendix A Screen Details > A.24 Set Sub System Parameters A.24 Set Sub System Parameters A.24.1 Set Sub System Parameters (Initial) Screen On this screen, the status of sub system parameters set on the ETERNUS DX400/DX8000 series is displayed. Change the sub system parameters on this screen if necessary. ■ Sub System Parameters ● Setting item • Disable Load Balance This sets [Suppressed/Not Suppressed] for sense response that requests host retry in an overload situation in ETERNUS DX400/DX8000 series.
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Appendix A Screen Details > A.24 Set Sub System Parameters • Reject INQUIRY from Unauthorized Host Select whether to [Reject / Do not reject] the "Inquiry" command from an unauthorized host. When rejecting, ETERNUS DX400/DX8000 series returns an Affinity Error (5/25/81) for the "Inquiry" command from the unauthorized host. The default setting is "Do not reject". - Checked: Reject (Report Error for the "Inquiry" command from the unauthorized host.
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Appendix A Screen Details > A.25 Set REC Priority A.25 Set REC Priority A.25.1 Set REC Priority (Speed Setting) Screen This screen displays speed information between the local device and the remote device. If you change the setting, set appropriate values. ● Setting item • Remote Box ID The Box ID of the remote device is displayed. • [Connection Type] radio button Select a connection type between the local device and the remote device with the radio button.
PAGE 776
Appendix A Screen Details > A.25 Set REC Priority - Compression Ratio When the line device has a data compression function, select the compression rate (the mean value) of the compressed data from the list box. Set the compression ratio from 0 – 99 (%). When the line device does not have a data compression function, set "0 (%)". (Example) For a line device whose average data transfer is reduced to 60% of the original size, set a compression ratio of "40 (%)".
PAGE 777
Appendix A Screen Details > A.26 Set Advanced Copy Table Size A.26 Set Advanced Copy Table Size A.26.1 Set Advanced Copy Table Size (Initial) Screen The Advanced Copy table size and resolution registered in the device are displayed on this screen. When changing the value, select the appropriate value from the list box by taking the amount of copy data and the number of active sessions into consideration. ● Setting item • Table Size Select the Advanced Copy table size from the list box.
PAGE 778
Appendix A Screen Details > A.27 Set REC Buffer A.27 Set REC Buffer A.27.1 Set REC Buffer (Set) Screen The REC Buffer information is set or changed on this screen. For new settings, Box ID list is displayed for selection. When changing already set REC Buffer settings, Box ID cannot be changed. ■ REC Buffer setting situation ● Setting item • BoxID The remote Box ID is displayed. Select the Box ID of the remote device that is connected to the local device, for new settings.
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Appendix A Screen Details > A.27 Set REC Buffer [-] is for initial display only and cannot be selected. • Watch time (minutes) The watch time (0, 1, ... 14, 15 minutes) for REC Buffer shortage can be selected. If the REC Buffer overload exceeds the specified time, REC session status automatically changes to [HALT] status. When setting "0" in this field, REC Buffer monitoring cannot be used. The recommended setting value is "5 (minutes)".
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Appendix A Screen Details > A.27 Set REC Buffer ■ Assigned REC Disk Buffer ● Setting item • Checkbox The REC Disk Buffers assigned to the relevant REC Buffer are displayed. Select the REC Disk Buffers to be released (multiple selections can be made). One, two, or four (one or two for ETERNUS DX410) REC Disk Buffers can be assigned to a single REC Buffer. ● Displayed contents • RAID Group No. The RAID Group number for the relevant REC Disk Buffer is displayed in 3-digit hexadecimal.
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Appendix A Screen Details > A.27 Set REC Buffer A.27.2 Set REC Buffer (Add REC Disk Buffer) Screen Assigns the REC Disk Buffer to the relevant REC Buffer on this screen. ■ REC Disk Buffer List ● Setting item • Checkbox The REC Disk Buffers are displayed. The checkbox is displayed for the REC Disk Buffer (*1) that can be assigned to the relevant REC Buffer. Select the new REC Disk Buffers to be assigned (multiple selections can be made).
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Appendix A Screen Details > A.28 Set SNMP Agent Environment A.28 Set SNMP Agent Environment A.28.1 Set SNMP Agent Environment (Initial) Screen The content of current settings is displayed as the SNMP Agent Environment on this screen. When addition or change is necessary, set [Community], [View], [Trap], [Device Unique Information] and [Transfer Authentication Error]. ■ SNMP Function Setting ● Displayed contents • SNMP Function Current SNMP function status (Enable/Disable) is displayed.
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Appendix A Screen Details > A.28 Set SNMP Agent Environment - access (can be omitted): Access privileges of Manager in the community • Set either [readOnly], [writeOnly], [readWrite], or [none]. - readOnly: Only reading is permitted (when omitted). - writeOnly: Only writing is permitted. - readWrite: Both reading and writing are permitted. - none: Neither reading nor writing is permitted.
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Appendix A Screen Details > A.28 Set SNMP Agent Environment - view: trap view • The form of Object ID is used. ■ Input character of SNMP agent setting item • Community - name Up to 50 characters can be input. - view Up to 60 characters can be input. • View - name Up to 60 characters can be input. - subtree Up to 60 characters can be input. Even when specifying multiple subtrees, a total of up to 60 characters can be input. • Trap - name Up to 50 characters can be input.
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Appendix A Screen Details > A.28 Set SNMP Agent Environment *1: ■ The "Community" command and the "Trap" command allow entering ["] (double quotation) when "name" includes the space character. Enclose [name] with ["] when [name] includes the space character (example "Test 1"). In this case, this ["] is counted as one character.
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Appendix A Screen Details > A.29 Set Eco-mode Schedule A.29 Set Eco-mode Schedule A.29.1 Set Eco-mode Schedule (Set) Screen Set the Eco-mode schedule. Up to eight Constantly Active Disk Terms can be set for one schedule to operate the Eco-mode. Assign the created schedule to the RAID Groups or Thin Provisioning Pools to enable the Ecomode and activate the disk motor constantly during the specified term. Outside these times disk activation/deactivation will occur in response to disk accesses.
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Appendix A Screen Details > A.29 Set Eco-mode Schedule • Weekly Template Select when adding/editing the constantly active disk term weekly and set the start and end time. - Start day: Sunday – Saturday (Default: Monday) - End day: Sunday – Saturday (Default: Monday) - Start time: Hour can be set among 0 – 23 and minute can be specified as 00 or 30. (Default: 0:00) - End time: Hour can be set among 0 – 23 and minute can be specified as 00 or 30.
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Appendix A Screen Details > A.29 Set Eco-mode Schedule • Specified Week Template Select when adding/editing the constantly active disk term in a specified week and set the start month, the number of the week (*1), day of the week, and start/end time. *1: Specify the start day of the week as the first seven days of the month as "1st". Does not apply for the end day.
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Appendix A Screen Details > A.
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Appendix A Screen Details > A.30 Set RAID Group-Eco-mode A.30 Set RAID Group-Eco-mode A.30.1 Set RAID Group-Eco-mode (Set) Screen Set the Eco-mode specifications in the RAID group. When Resource Domains are registered in the ETERNUS DX400/DX8000 series, the displayed RAID Groups differ depending on the current user account. When logged on using a Total Administrator account, all the RAID Groups that are assigned to Resource Domains are displayed.
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Appendix A Screen Details > A.30 Set RAID Group-Eco-mode - [Eco-mode Schedule] radio button Specifies what is set when the Eco-mode schedule is applied to the target RAID group (Default: Unselected). • ON/OFF only Only whether the Eco-mode is on or off is set for the target RAID group. • Schedule only Only the Eco-mode schedule is set for the target RAID group. • Both Both whether the Eco-mode is on or off and the Eco-mode schedule are set for the target RAID group.
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Appendix A Screen Details > A.30 Set RAID Group-Eco-mode ● Displayed contents • Disk Status Disk status of the target RAID Group is displayed. - active - idle - in the boot process - in the stop process Access to the disks under [in the boot process] or [in the stop process] is not allowed. • Control Status Disk control status of the relevant RAID Group by the Storage Foundation Software ETERNUS SF is displayed.
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Appendix A Screen Details > A.31 Set Thin Provisioning Pool-Eco-mode A.31 Set Thin Provisioning Pool-Eco-mode A.31.1 Set Thin Provisioning Pool-Eco-mode (Set) Screen Set the Eco-mode specifications in the Thin Provisioning Pool. When Resource Domains are registered in the ETERNUS DX400/DX8000 series, the displayed TPPs differ depending on the current user account. When logged on using a Total Administrator account, all the TPPs that are assigned to Resource Domains are displayed.
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Appendix A Screen Details > A.31 Set Thin Provisioning Pool-Eco-mode - [Eco-mode Schedule] radio button Specify the setting method (ON/OFF only, Schedule only, or Both) for range specification (Default: Unselected). • ON/OFF only Only whether the Eco-mode is on or off is set for the target Thin Provisioning Pool. • Schedule only Only the Eco-mode schedule is set for the target Thin Provisioning Pool.
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Appendix A Screen Details > A.32 Create Advanced Copy Information A.32 Create Advanced Copy Information A.32.1 Create Advanced Copy Information (Input New Device Information) Screen Used to manually add new device information. ● Setting item • [Series] radio button Select the series name of the device to be added by radio button. - ETERNUS DX410/DX440/DX8100/DX8400/DX8700 Select for ETERNUS DX400/DX8000 series devices.
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Appendix A Screen Details > A.33 Set IP Address for USER Port A.33 Set IP Address for USER Port A.33.1 Set IP Address for USER Port (Initial) Screen IP Address and the Subnet Mask, etc. currently registered in the device are displayed on this screen. When changing network environment settings, set each parameter in the text boxes. ● Setting item • Network Settings - IP Address Set the IP Address of the device in numerals 0 – 255 (required). The initial status is blank.
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Appendix A Screen Details > A.33 Set IP Address for USER Port • Service Settings - Service Settings Specify the following service information for the device. Enable the service information in the [Service Settings] for the ETERNUS DX400/DX8000 series to receive and execute the request (*1). • HTTP Port No. Enter the HTTP port number in numerals 1 – 65535 (However, "23", "443", "1999", and "1372" have already been used for the ETERNUS DX400/DX8000 series, and cannot be specified for this field).
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Appendix A Screen Details > A.34 Set IP Address for REMCS Port A.34 Set IP Address for REMCS Port A.34.1 Set IP Address for REMCS Port (Initial) Screen On this screen, the IP Address, the Subnet Mask, etc. of the REMCS port currently registered in the device are displayed. To change the network environmental settings of the REMCS port, set each parameter in the text box. The network environmental settings of the REMCS port can also be deleted on this screen.
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Appendix A Screen Details > A.34 Set IP Address for REMCS Port • Service Settings - Service Settings Specify the following service information for the REMCS port. Enable the service information in the [Service Settings] for ETERNUS DX400/DX8000 series to receive and execute the request (*1). • HTTP Port No. Enter the HTTP port number in numerals 1 – 65535 (However, "23", "443", "1999", and "1372" have already been used for the ETERNUS DX400/DX8000 series, and cannot be specified for this field).
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Appendix A Screen Details > A.35 Set Syslog A.35 Set Syslog A.35.1 Set Syslog (Initial) Screen On this screen, the Syslog information registered in the ETERNUS DX400/DX8000 series is displayed. When changing settings, specify the appropriate values on this screen. ■ Syslog Function ● Setting item • Syslog Function - Syslog Function Select whether to enable or disable the Syslog function. The default setting is "Disable".
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Appendix A Screen Details > A.35 Set Syslog ■ Syslog Server 1 (Required)/Syslog Server 2 (can be omitted) ● Setting item • IP Address Set the IP Address of the Syslog server in numerals 0 – 255. The initial status is blank. Specifying the Syslog server by domain name is not allowed. • Port No. Set the port number that the Syslog server uses in numerals 1 – 65535. The default setting is "514".
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Appendix A Screen Details > A.36 Set Remote Support A.36 Set Remote Support A.36.1 Set Remote Support (Initial) Screen Input the customer information and the device information to register at the REMCS center on this screen. ■ Import Remote Support Setting Information File ● Setting item • Customer Information File Import the [Customer Information File] created by using REMCS ESAT into the device. Click [Browse] button and select [Customer Information File].
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Appendix A Screen Details > A.36 Set Remote Support - Administrator (Required) Input the administrator name for the device. Up to 40 alphanumeric characters and symbols can be entered. - E-Mail (Required) Input the administrator E-mail address. Up to 60 alphanumeric characters and symbols can be entered. - Zip/Postal Code Input the ZIP code of the company using the device. Up to 10 alphanumeric characters and symbols can be entered.
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Appendix A Screen Details > A.36 Set Remote Support ■ Communication Environment information • Connection - Connection Select the connection type between the device and the REMCS center from the list box. • Internet Connection (default setting) • Internet Connection (E-Mail only) • P-P Connection • P-P Connection (E-Mail only) • P-P Connection (VPN) • P-P Connection (VPN E-Mail only) - Use LAN Port Select the device LAN port to use at REMCS function.
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Appendix A Screen Details > A.36 Set Remote Support • Device Mail Address - SMTP Server (Required) Input the IP address or the domain name of the SMTP server used by the REMCS operation. Up to 63 alphanumeric characters and symbols can be entered. - Port No. (Required) Input the port number that the SMTP server uses. Numerals between 1-65535 can be entered. The default setting is "25". - Sender E-Mail (Required) Input the source E-Mail address that the device uses for REMCS operation.
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Appendix A Screen Details > A.36 Set Remote Support • REMCS Center - REMCS Center (Required) Select the REMCS center to be connected to the device from the list box. • Blank (default setting) • Fujitsu America • Australia • Brazil • Hong-Kong • China • Indonesia • Korea • Malaysia • Philippine • Singapore • Taiwan • Thailand • Vietnam • Individual support in Hawaii • OSC If "Inputting directly" is displayed, the center cannot be changed to another location.
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Appendix A Screen Details > A.36 Set Remote Support - None Specified Use the part of the Sender E-Mail address after the "@" mark as the device name for the "HELO" or "EHLO" command. Inputting the domain in the text box is not required. If the domain is input, the letter type and number of characters are checked. - Specifying Input up to 63 alphanumeric characters and symbols in the text box for use as a domain for the "HELO" or "EHLO" command. Make sure to input the domain to be sent in the text box.
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Appendix A Screen Details > A.37 Set User Account A.37 Set User Account A.37.1 Set User Account (Registration) Screen Registers a user account. ● Setting item • User Name Enter the user name to register using alphanumeric characters (from 4 to 16 characters and symbols ("!", "-", "_", ".")). The number of users which can be registered is 32 users or less (*1). *1: Note that only one user account with update authority (roles other than [Read Only]) can be logged on ETERNUSmgr at once.
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Appendix A Screen Details > A.37 Set User Account • Only one role can be used when logged on. If multiple roles are given to a user account, select one role to be used when logged on. • When logged on using a Total Administrator account, only the roles with the same Resource Domain can be given to a single user account.
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Appendix A Screen Details > A.38 Set Role A.38 Set Role A.38.1 Set Role (Register Role/Change Role) Screen A list of categories that can be used with system administrator privileges is displayed. Select the Resource Domains and categories to be allowed for the role. Or change Resource Domains or categories selected for the role. ■ Role List ● Setting item • Role Name Enter the role name to register using alphanumeric characters (within 16 characters and symbols ("!", "-", "_", ".")).
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Appendix A Screen Details > A.
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Appendix A Screen Details > A.
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Appendix A Screen Details > A.38 Set Role When logged on using a Resource Domain Administrator account, the [Storage Migration - Open], [Remote Support Settings], and [Resource Domain Settings] categories are not displayed.
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Appendix A Screen Details > A.39 Set RADIUS Authentication A.39 Set RADIUS Authentication A.39.1 Set RADIUS Authentication (Initial) Screen On this screen, the RADIUS Authentication information registered in the ETERNUS DX400/ DX8000 series is displayed. When changing settings, specify the appropriate values on this screen. ■ RADIUS Authentication Function ● Setting item • RADIUS Authentication Function Select whether to enable or disable the RADIUS Authentication function.
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Appendix A Screen Details > A.39 Set RADIUS Authentication - Do not use Internal Authentication: Even when communication with the RADIUS server fails, or communication with the RADIUS server succeeds but authentication fails, internal authentication is not performed. If RADIUS Authentication fails when selecting "Do not use Internal Authentication" for Authentication Error Recovery, logging on to ETERNUSmgr will not be available.
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Appendix B Notes on Access via https This appendix describes how to solve the https access error with different browsers. ■ For Internet Explorer 6.0 Register the server certificate using the following procedure, then start the ETERNUSmgr backend program. • This server certificate registration procedure only needs to be performed once, not every logon. • However, a [Security Alert] dialog box may continue to appear even after certificate registration.
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Appendix B Notes on Access via https > 3 Click the [Install Certificate...] button in the [Certificate] dialog box. → The [Certificate Import Wizard] starts. 4 Click the [Next] button on the [Welcome to the Certificate Import Wizard] screen to run the wizard. → The [Certificate Store] screen appears.
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Appendix B Notes on Access via https > 5 Select the [Place all certificates in the following store] option, and click the [Browse...] button. → A [Select Certificate Store] dialog box appears. 6 Select the [Trusted Publishers] item, and click the [OK] button.
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Appendix B Notes on Access via https > 7 Confirm that the [Certificate Store] screen appears as follows, and click the [Next] button. 8 Click the [Finish] button to close the [Certificate Import Wizard] screen. 9 Click the [Yes] button in the [Security Alert] dialog box from Step 2. The title screen of the ETERNUSmgr backend program appears.
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Appendix B Notes on Access via https > ■ For Internet Explorer 7.0 Logon to the ETERNUSmgr backend program, using the following procedure: The [Certificate Error] will appear at every logon. Proceed according to the following procedure. Procedure 1 Input URL in the Web browser's address bar. Specify "https://device_IP_address/". 2 When the [Security Alert] dialog box appears, click the [OK] button. 3 The [Certificate Error] screen appears.
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Appendix B Notes on Access via https > Procedure 1 Input URL in the Web browser's address bar. Specify "https://device_IP_address/". → A [Website Certified by Unknown Authority] dialog box appears. 2 Select the [Accept this certificate permanently] option, and click the [OK] button. When performing Step 2, a [Security Error] or [Security Warning] message may appear. Click the [OK] button to proceed with the logon process. → The title screen of the ETERNUSmgr backend program appears.
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Appendix C Syslog Message List This chapter describes the Syslog messages that are sent by the ETERNUS DX400/DX8000 series. C.1 Syslog Function C.1.1 Outline The Syslog function sends events that are detected by the ETERNUS DX400/DX8000 series to the external Syslog server as logs. Logs are sent using the BSD Syslog protocol that is regulated by IETF RFC 3164. C.1.2 Message Format Messages that are sent by the Syslog function consist of three parts; the PRI part, the HEADER part, and the MSG part.
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Appendix C Syslog Message List > C.1 Syslog Function No. Part name 1 PRI Priority Priority of the message is output in the following format: Priority value indicates the facility and severity of the message. The Priority value is calculated by "Facility value x 8 + Severity value". Facility value for messages is always "1". Severity values are determined from the following values according to each message: 3: Error 4: Warning 6: Informational HEADER part follows the PRI part.
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Appendix C Syslog Message List > C.1 Syslog Function No. Part name Field name 4 MSG TAG Program process Name of the program or process that generates the message is output. "Storage" is output for all the messages, and a colon [:] and a blank, which indicate the end of the TAG field, follow. CONTENT Message type One of the following message types is output according to the message: "Event", "Operation" 6 Format version Format version of the message is output. The format version is "1.
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Appendix C Syslog Message List > C.2 Syslog Message List C.2 Syslog Message List C.2.1 Common Terms The following table shows components and terms that are used in C.2.2 to C.2.4.
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Appendix C Syslog Message List > C.2 Syslog Message List Abbreviation C.2.2 Meaning HS Hot Spare disks TPV Thin Provisioning Volumes TPP Thin Provisioning Pool DVCF Double Volume Control Facility RFCF Remote File Copy Facility SMART Self-Monitoring Analysis and Reporting Technology Error Messages This section describes the messages that are sent when the severity is Error. ■ Meaning of symbols The following symbols are used in the Error Message List. These symbols are described in italics.
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Appendix C Syslog Message List > C.2 Syslog Message List Symbol Meaning YYYY Component name of CA z Capacity (2: 1GB, 4: 2GB, 8: 4GB) zzz Disk capacity zzzz Capacity (MB) ■ Error Message List The following messages are sent when components fail or degrade. Event type code Upper: Message Lower: Description P 010xNN00 CM#NN Fault CM is disconnected. P 030xNNcc CM#NN DMA PORT Alarm CM DMA port is disconnected. P 040xNNcc CM#NN DI Alarm CM DI is disconnected.
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Appendix C Syslog Message List > C.2 Syslog Message List Event type code Upper: Message Lower: Description P 1FwwCCnn CA#CC (on CM#XX) SFP Type Unknown Fault CA SFP Type cannot be identified. P 21830RRR PP..PP zzzGB DISK(ccccccc) DE#GG/Slot#ss RdndtEnd Redundant Copy is complete and the drive is disconnected. P 40xxFF00 FRT Fault FRT is disconnected. P 5000BB00 BRT Fault BRT is disconnected. P 5100BBmm BRT PORT/PATH Alarm BRT port path error is detected.
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Appendix C Syslog Message List > C.2 Syslog Message List Event type code Upper: Message Lower: Description P 84SSGGss PP..PP zzzGB DISK(ccccccc) DE#GG/Slot#ss Fault SSD (Solid State Drive) is disconnected. P 84SSGGss PP..PP zzzGB DISK(ccccccc) DE#GG/Slot#ss FaildUse SSD (Solid State Drive) is disconnected. P 88SSGGss PP..PP zzzGB DISK(ccccccc) DE#GG/Slot#ss Fault Disk Patrol detects Compare Error. HDD is disconnected. P 90xxGG0# PBC Fault PBC is disconnected.
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Appendix C Syslog Message List > C.2 Syslog Message List C.2.3 Warning Messages This section describes the messages that are sent when the severity is Warning. ■ Meaning of symbols The following symbols are used in the Warning Message List. These symbols are described in italics.
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Appendix C Syslog Message List > C.2 Syslog Message List Symbol Meaning zzz Disk capacity zzzz Capacity (MB) ■ Warning Message List The following messages are sent when the battery reaches its expiration date, when components require maintenance or preventive maintenance, for unusual temperatures, and for other warning events. Event type code Upper: Message Lower: Description J 010xNN00 CM#NN Warning J 010xNN00 CM#NN MCE Correctable Error CM error (statistics or other error) is detected.
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Appendix C Syslog Message List > C.2 Syslog Message List Event type code Upper: Message Lower: Description J 7A00LL0$ CE OUT TEMP CE exhaust temperature error (WARNING) is detected. J 7B000000 CE IN TEMP CE intake temperature error (WARNING) is detected. J 80SSGGss PP..PP zzzGB DISK(ccccccc) DE#GG/Slot#ss SMART SMART is reported from the HDD. J 80SSGGss PP..PP zzzGB DISK(ccccccc) DE#GG/Slot#ss Warning HDD error is detected. J 80SSGGss PP..
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Appendix C Syslog Message List > C.2 Syslog Message List Event type code Upper: Message Lower: Description M E005nxxx WRITE BAD DATA Writing of Bad Data (data lost identifier) occurs. M E10300mm PINNED DATA Pinned data occurs. M E2070001 NOT READY(01:Configuration Error) The device is in Not Ready status. Shipment settings (model setting) and configuration settings are not performed. M E2070002 NOT READY(02:CM F/W Version Error) The device is in Not Ready status.
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Appendix C Syslog Message List > C.2 Syslog Message List Event type code Upper: Message Lower: Description M E406F0kk FC Loop Recovery Failed FC-Loop recovery failed.
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Appendix C Syslog Message List > C.2 Syslog Message List C.2.4 Informational Messages This section describes the messages that are sent when the severity is Information. ■ Meaning of symbols The following symbols are used in the Informational Message List. These symbols are described in italics.
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Appendix C Syslog Message List > C.
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Appendix C Syslog Message List > C.2 Syslog Message List Event type code Upper: Message Lower: Description I 00010800 Modify ECO Mode Schedule settings: Eco-mode schedule settings are changed. I 00020100 Create Logical Volume(s): Count=v No=xxxx..xxxx Logical Volumes are registered. I 00020200 Delete Logical Volume(s): Count=v No=xxxx..xxxx Logical Volumes are deleted. I 00020300 Concatenate Logical Volume: No=xxxx LUN Concatenation is performed.
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Appendix C Syslog Message List > C.2 Syslog Message List Event type code Upper: Message Lower: Description I 00030D00 Cancel RAID Migration to Thin Provisioning Pool: No=xxxx RAID Migration for the Thin Provisioning Pools is stopped. I 00040100 Modify EC/OPC settings: EC/OPC related information is changed. I 00040200 Modify REC settings: REC related information is changed. I 00040300 Modify RFCF settings: RFCF related information is changed.
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Appendix C Syslog Message List > C.2 Syslog Message List Event type code Upper: Message Lower: Description I 00050900 Release Reservation: Reservation (occupation of volumes) is released. I 00050A00 Delete Sense Data: Sense data is deleted. I 00060100 Logged on: Name="xxxxxx" Role="yyyyyy" Logged on to the device. I 00060200 Logged off: Name={"xxxxxx"} Logged off from the device. I 00060300 Logon failed: Name={"xxxxxx"} Failed to log on.
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Appendix C Syslog Message List > C.2 Syslog Message List Event type code Upper: Message Lower: Description I 00080700 Modify Performance Monitor settings: Operation=sssss Obtaining performance information is started or stopped. I 00080900 Modify Disk Performance Monitor settings: Operation=sssss Disk performance monitor is changed. I 00090100 Apply Configuration data: Mode=mmmm Configuration information setting is applied.
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Appendix C Syslog Message List > C.2 Syslog Message List Event type code Upper: Message Lower: Description I 000A0500 Start Module installation process: Parts=dddd Expansion of the component in hot mode is started. I 000A0600 Start Module deletion process: Parts=dddd Reduction of the component in hot mode is started. I 000A0700 Start Module degradation process: Parts=cccc Forcible degradation of the target component is started.
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ETERNUS DX400/DX8000 series ETERNUSmgr User Guide -Settings/MaintenanceP2X0-0760-02ENZ0 Date of issuance: August 2010 Issuance responsibility: FUJITSU LIMITED • The contents of this manual are liable to being updated without notice. • While the contents of this manual are the product of all due care and diligence, no responsibility can be accepted for operational problems arising from any errors or missing information, or other use of the information contained in this manual.
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