iSR6250 Intelligent Storage Router Installation Guide SN0051103-00 A
S iSR6250 Intelligent Storage Router Installation Guide Information furnished in this manual is believed to be accurate and reliable. However, QLogic Corporation assumes no responsibility for its use, nor for any infringements of patents or other rights of third parties which may result from its use. QLogic Corporation reserves the right to change product specifications at any time without notice. Applications described in this document for any of these products are for illustrative purposes only.
Table of Contents Preface Intended Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . What’s in this Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Related Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Documentation Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Communications Statements . . . . . . . . . . . . . . . . . . . . .
iSR6250 Intelligent Storage Router Installation Guide S Maintenance Button. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Reset a Router Blade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Reset and Select Boot Image . . . . . . . . . . . . . . . . . . . . . . . . . . . Reset IP Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Enable DHCP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A iSR6250 Intelligent Storage Router Installation Guide Mount the Router. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tools Required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Install Chassis Rails . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Assemble and Install Rack Rails . . . . . . . . . . . . . . . . . . . . . . . . Install the Chassis. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
iSR6250 Intelligent Storage Router Installation Guide 6 S Removal/Replacement SFP Transceivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iSR6250 Chassis Blades . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removing the Failed Blade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installing a New Replacement Blade. . . . . . . . . . . . . . . . . . . . . . . . . . Power and Cooling Modules . . . . . . . . . .
A iSR6250 Intelligent Storage Router Installation Guide Sensor Notification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Generic Notification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C B-23 B-24 Log Messages List of Figures Figure Page 1-1 iSR6250 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 1-2 iSR6250 Router Chassis — Front and Back Plates. . . . . . . . . . . .
S iSR6250 Intelligent Storage Router Installation Guide 6-2 6-3 6-4 6-5 6-6 6-7 6-8 6-9 Removing the Chassis Blade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unlatching the Lever on the New Blade. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Inserting the New Blade into the Chassis Slot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Back Side of Two PCMs with Fault (left) and Good (right) Status Indicators . . . . .
Preface This manual describes and provides installation procedures for the QLogic iSR6250 Intelligent Storage Router (iSR6250), also referred to as the iSR6250 router or simply router. Intended Audience This guide is for users who are responsible for installing, managing, and servicing the iSR6250 router and the storage area network (SAN) equipment to which it is attached. What’s in this Guide This guide contains the information needed to install and configure the iSR6250 router.
S Removal/Replacement − Describes how to remove and replace the following field replaceable units (FRUs): SFP transceivers, iSR6250 chassis blades, and power and cooling modules (PCMs). Technical Specifications − Summarizes the technical aspects of the iSR6250 router: interface, expansion configurations, performance features, iSCSI initiator support, device management, mechanical components, high availability features, data migration, supported protocols, and environment/safety measurements.
A TCP Congestion Control, RFC2581 ANSI SCSI: SCSI-3 Architecture Model (SAM), X3T10/994D/Rev 18, SCSI-3 Controller Command Set, X3T10/Project 1047D/Rev 6c. IEEE: 802.1Q Virtual LAN (VLAN), 802.1p Priority of Service, 802.3x Flow Control, 802.3ad Link Aggregation SCSI-3 Fibre Channel Protocol (SCSI-FCP), X3.269:1996 Fibre Channel Physical and Signaling Interface (FC-PH), X3.230:199 Fibre Channel 2nd Generation (FC-PH-2), X3.
S Under Notification Options, select the Warning Alarms check box. Text in Courier font indicates a file name, directory path, or command line text. For example: To connect to a group of hosts listed in a host group file (.hst), type SANsurfer -g path and then press ENTER. Enter the following command: sh ./install.bin Key names and key strokes are indicated with UPPERCASE: Press CTRL+P. Press the UP ARROW key.
A Neither the provider nor the manufacturer is responsible for any radio or television interference caused by unauthorized changes or modifications to this equipment. Unauthorized changes or modifications could void the user's authority to operate the equipment. This device complies with Part 15 of the FCC Rules.
S EN 61000-4-3: 2002 – “Radiated, Radio-Frequency, Electromagnetic Field Immunity Test” EN 61000-4-4: 1995, A1:2001, A2:2001 – “Electrical Fast Transient/Burst Immunity Test” EN 61000-4-5: 1995, A1:2001 – “Surge Immunity Test” EN 61000-4-6: 1996, A1:2001 – “Immunity To Conducted Disturbances, Induced By Radio-Frequency Fields” EN 61000-4-8: 1993, A1:2001 – "Power Frequency Magnetic Field Immunity Test” EN 61000-4-11 Second Edition: 2004 – “Voltage Dips, Short Interruptions And Voltage
A Laser Safety Information This product may use Class 1 laser optical transceivers to communicate over the fiber optic conductors. The U.S. Department of Health and Human Services (DHHS) does not consider Class 1 lasers to be hazardous. The International Electrotechnical Commission (IEC) 825 Laser Safety Standard requires labeling in English, German, Finnish, and French stating that the product uses Class 1 lasers.
S Visit the QLogic support Web site listed in Contact Information for the latest firmware and software updates. Availability QLogic Technical Support for products under warranty is available during local standard working hours excluding QLogic Observed Holidays. Training QLogic offers certification training for the technical professional for QLogic HBAs, CNAs, and switches. From the main QLogic web page at www.qlogic.
1 Introduction This section illustrates and describes QLogic’s iSR6250 intelligent Storage Router, including the components contained within the iSR6250 router chassis: router blades and power and cooling modules (PCMs). The iSR6250 router is designed to provide: Storage consolidation on FC arrays by providing iSCSI server connectivity for FC arrays. Solution for distance replication and backup by providing SAN over WAN connectivity.
S Introduction iSR6250 Router Chassis iSR6250 Router Chassis The iSR6250 router chassis includes the following hardware components: Full-wide, 1U, rack mount 2 bays for hot-replaceable ISR blades 2 bays for hot-replaceable power and cooling modules (PCMs) 1 mid-plane with 2 x EEPROMs Dual 275 watt power supplies The iSR6250 router chassis contains two router blades, along with a power cooling module (PCM) for each blade. Figure 1-1 illustrates an iSR6250 chassis.
A Introduction Power and Cooling Module (PCM) Power and Cooling Module (PCM) Each iSR6250 chassis blade has a power and cooling module (PCM), located on the back-side of the chassis. Each PCM consists of one power supply, three fans, and one external status LED.
S Introduction Power and Cooling Module (PCM) Table 1-1 shows the internal temperature limits set to trigger events or alerts. Table 1-1.
A Introduction iSR6250 Router Blades iSR6250 Router Blades Each chassis supports one or two blades. The blades are hot-pluggable. The base configuration of iSR6250 router blade has a dual core CPU, 1024 MB memory, boot flash, and internal and external I/O ports. (For detailed specifications, see Appendix A.
S Introduction iSR6250 Router Blades Router Blade LEDs Each chassis blade provides LEDs and connectors that face the front of the chassis and may provide additional ports, depending on its model. The router blade LEDs shown in Figure 1-6 provide information about the router’s operational status. These LEDs include the heartbeat LED, the system fault LED, and the input power LED.
A Introduction iSR6250 Router Blades Input Power LED (Green) The power LED shows the voltage status of the router logic circuit board. During normal operation, this LED lights up to show that the router logic circuit board is receiving the DC voltage from the power supply. Beacon Indicator (Blue) The iSR6250 router blade’s PCB has a blue beacon light installed near the center vent hole between the FC ports (Figure 1-6).
Introduction iSR6250 Router Blades S Reset a Router Blade To reset the router blade, use a pointed, nonmetallic tool to momentarily press and release (less than two seconds) the maintenance button. The router responds as follows: 1. All the router blade LEDs illuminate. 2. After about 2 seconds, the POST begins, turning off the heartbeat and system fault LEDs. 3. When the POST is complete, the power LED is on and the heartbeat LED flashes once per second.
A Introduction iSR6250 Router Blades Enabling DHCP by this method is not persistent; to make the change persistent, use the command line interface (CLI) or SANsurfer Router Manager to enable DHCP. For details, see the iSR6200 Router Manager User's Guide and the iSR6200 Router CLI User's Guide.
S Introduction iSR6250 Router Blades Each port has three LEDs: The yellow LED (top) shows activity for data passing through the port at 8-Gbps speed. The green LED (middle) shows activity for data passing through the port at 4-Gbps speed. The amber (bottom) LED shows activity for data passing through the port at 2-Gbps speed. Table 1-3 describes the LED blink patterns and their meanings. Table 1-3.
A Introduction iSR6250 Router Blades Fibre Channel Transceivers Each port is served by a small form-factor pluggable (SFP) optical transceiver and is capable of 1-, 2-, 4-, or 8-Gbps transmission. SFPs are hot-pluggable. User ports can self-discover both the port type and transmission speed when connected to public devices or switches. The iSR6250 router supports SFP optical transceivers for the Fibre Channel ports.
S Introduction iSR6250 Router Blades Ethernet Port—Management The management Ethernet port shown in Figure 1-10 is an RJ-45 connector that provides a connection to a management workstation through a 10/100 Base-T Ethernet cable. The port is labeled MGMT..
A Introduction iSR6250 Router Blades The serial port connection requires a standard eight-wire Ethernet cable and the supplied dongle to convert the Ethernet RJ45 connector to a female DB9 connector. Table 1-4 defines the serial port pins for both the router’s RJ45 connector and the dongle DB9 connector. Table 1-4.
Introduction iSR6250 Router Blades S Notes 1-14 SN0051103-00 A
2 Planning This section describes how to plan for the iSR6250 router.
S Planning Device Access Device Access Consider device access needs within the FC and iSCSI SANs. Controlling access to FC device LUNs requires mapping FC device LUNs to specific iSCSI initiators. You may map LUNs to more than one initiator. Giving multiple initiators access to a LUN requires access management. Fibre Channel The Fibre Channel ports automatically discover all FC target devices, whether connected directly (loop) or by fabric (switch).
A Planning iSCSI Performance Distance Consider the physical distance between Fibre Channel devices. Choose SFP transceivers that are compatible with the cable type and distance. Each Fibre Channel port is supported by a data buffer with a three-credit capacity; that is, three maximum sized frames. For fibre optic cables, this enables full bandwidth over the following approximate distances: 5 kilometers at 1 Gbps (0.6 credits/Km) 2.5 kilometers at 2 Gbps (1.
S Planning Performance Tuning Bandwidth Bandwidth is a measure of the volume of data that can be transmitted at a given transmission rate. WAN data rates range from 1.5 megabits per second (T1) to greater than 600 megabits per second (OC-12). Latency Latency is a measure of how fast a transaction travels through the router and LAN/WAN. Performance Tuning Proper configuration maximizes the router’s performance.
A Planning Performance Tuning Table 2-2. T3: 45Mbits/Sec Round Trip Delay (ms) TCP Window Size (kbytes) <= 1.4 8 <= 2.9 16 <= 5.7 32 <= 11.4 64 <= 22.9 128 <= 45.8 256 <= 91.6 512 <= 183.1 1024 <= 366.2 2048* <= 732.5 4096* *Supported in FCIP mode only. Table 2-3. OC1: 51 Mbits/Sec Round Trip Delay (ms) TCP Window Size (kbytes) <= 1.2 8 <= 2.5 16 <= 4.9 32 <= 9.9 64 <= 19.8 128 <= 39.5 256 <= 79.0 512 <= 158.0 1024 <= 316.1 2048* <= 632.
S Planning Performance Tuning Table 2-4. OC3: 156 Mbits/Sec Round Trip Delay (ms) TCP Window Size (bytes) <= 0.4 8 <= 0.8 16 <= 1.6 32 <= 3.3 64 <= 6.6 128 <= 13.2 256 <= 26.3 512 <= 52.7 1024 <= 105.4 2048 <= 210.7 4096 Table 2-5. OC12: 621 Mbits/Sec 2-6 Round Trip Delay (ms) TCP Window Size (bytes) <= 0.1 8 <= 0.2 16 <= 0.4 32 <= 0.8 64 <= 1.6 128 <= 3.3 256 <= 6.6 512 <= 13.2 1024 <= 26.3 2048 <= 52.
A Planning High Availability High Availability A dual-blade iSR6250 router supports high availability, which provides link-level, switch-level, and blade-level failure protection. To make this effective, you must connect the iSCSI hosts to both iSR6250 blades. For details, see “Connecting iSCSI Hosts to your iSR6250” on page 4-13. Management The SANsurfer Router Manager application and CLI run on a management workstation used to configure, control, and maintain the router.
S Planning Services NOTE: For more details on recovering a router blade, see “iSR6250 Chassis Blades” on page 6-2. Services You can configure your router to suit the demands of your environment using a variety of router services. Familiarize yourself with the following router services and determine which ones you need: Telnet – Enables you to manage the router over a telnet connection. Router management – Provides for out-of-band management of the router with the SANsurfer Router Manager.
3 Installation This section describes how to install and configure an iSR6250 router. It also provides firmware installation instructions.
S Installation Installing the iSR6250 Router Table 3-1. Management Workstation Requirements (Continued) Item Internet browser Description One of the following: Microsoft Internet Explorer 5.0 and later Netscape Navigator® 4.72 and later Mozilla® Firefox 1.02 and later Java 2 runtime environment to support the web applet Power Requirements Power requirements for the iSR6250 router are 0.5 Amp at 100 VAC or 0.25 A at 240 VAC.
A Installation Installing the iSR6250 Router 5. Connect the management workstation to the router (see page 3-9). 6. Configure the management workstation (see page 3-10). 7. Install the management application (see page 3-12). 8. Start the management application (see page 3-13). 9. Configure the router (see page 3-13). 10. Cable devices to the router (FC and iSCSI) (see page 3-14).
Installation Installing the iSR6250 Router S Table 3-2. Worksheet for Router Blade 1 (left) Parameters (Continued) iSCSI port 4 IP address, subnet mask, and gateway for the10GE-4 port IP address of the iSNS server for iSCSI port 4 (if iSNS will be enabled) Table 3-3.
A Installation Installing the iSR6250 Router Mount the Router You can either place the router on a flat surface or mount it in a 19-inch Electronic Industries Association (EIA) rack. See the product specification for weight and dimensions. Rack mounting requires a QLogic rack mounting kit; contact QLogic for more information. If you mount the router in a closed or multi-unit rack assembly, make sure the operating temperature inside the rack enclosure does not exceed the maximum rated ambient temperature.
S Installation Installing the iSR6250 Router Tools Required Cross-head screwdriver, medium WARNING!! Heavier products should be placed near the bottom of a rack or cabinet. A top-heavy rack can become unstable resulting in equipment damage or personal injury. To avoid dropping the router, possibly causing personal injury or damage to the router, hold the router and rail assembly firmly when sliding it out of the rack.
A Installation Installing the iSR6250 Router Install the Chassis Slide the chassis and rail assembly into the rack rails. Fasten the chassis to the rack with two 10-32 x 3/8 screws: one through each chassis rail flange. 1 1 1. Screws, 10-32x3/8 Install the Transceivers The router supports a variety of SFP transceivers. To install a transceiver, insert the transceiver into the port and gently press until it snaps in place.
S Installation Installing the iSR6250 Router Connect the Router to AC Power WARNING!! This product is supplied with a 3-wire power cable and plug for the user’s safety. Use this power cable in conjunction with a properly grounded outlet to avoid electrical shock. An electrical outlet that is not correctly wired could place hazardous voltage on metal parts of the router chassis. The customer must make sure the outlet is correctly wired and grounded to prevent electrical shock.
A Installation Installing the iSR6250 Router To power on the router: 1. Attach the AC power cord to the power connector, located on the back side of the PCM connected directly behind the router blade. 2. Connect the opposite end of the power cord to a grounded AC wall outlet or power strip. 3. Check the PCM power LED to make sure the fan is operational (green = OK, yellow = no AC power).
S Installation Installing the iSR6250 Router Direct Ethernet connection from the management workstation to the router RJ-45 Ethernet connector. This requires a 10/100 Base-T crossover cable. Serial port connection from the management workstation to the router RS-232 serial port connector. This requires a 10/100 Base-T straight cable and a dongle. Configure the Management Workstation The router comes from the factory with a default IP address (10.0.0.1).
A Installation Installing the iSR6250 Router Configuring the Workstation Serial Port To configure the workstation serial port: 1. Connect the cable with RJ45 to DB9F adapter from a COM port on the management workstation to the serial port on the router. 2. Configure the workstation serial port according to your platform. These steps may vary according to the version of operating system you use: For Windows: a. Open the HyperTerminal application.
S Installation Installing the iSR6250 Router Install SANsurfer Router Manager You can manage the router using the SANsurfer Router Manager application. The following sections describe how to install the application on either a Windows or Linux workstation. See the iSR6200 Router Manager User's Guide for information on how to use SANsurfer Router Manager. Windows Installation To install the SANsurfer Router Manager application from the QLogic website to a PC workstation: 1.
A Installation Installing the iSR6250 Router Start SANsurfer Router Manager For Windows, double-click the SANsurfer Router Manager shortcut, or select SANsurfer Router Manager from the Start menu, depending on how you installed the SANsurfer Router Manager application. From a Windows command line, enter the following command: SANsurfer_Router_Manager.exe From a Linux command prompt, enter the following command: .
S Installation Firmware Installation 2. Open an admin session and enter the commands to set up both iSCSI ports and the management interface. See the iSR6200 Router CLI User's Guide for command descriptions. QRouter #> admin start Password : ****** QRouter (admin) #> set mgmt ……………………… QRouter (admin) #> set iscsi 1 ……………………… QRouter (admin) #> set iscsi 2 ……………………… Cable Devices to the Router Connect cables to the SFP transceivers and their corresponding devices.
A Installation Firmware Installation Using SANsurfer Router Manager to Install Firmware To install firmware using the SANsurfer Router Manager: 1. Double-click the desired router in the topology display. 2. In the Firmware Upload window, click Select to navigate to and select the firmware to upload it. 3. Click Start to begin the firmware load process. A message warns you that the router will be reset to activate the firmware. 4.
S Installation Firmware Installation 7. Enter the following command from the router, where x stands for the firmware image name: image unpack isr-62xx-x_x_x_x.bin The following message displays: Unpack Completed. Please reboot the system for FW to take effect. 8. Enter reboot. The following message displays: Are you sure you want to reboot the System (y/n): 9. 3-16 Type y to reboot the system.
4 Configuration This section describes how to configure the iSR6250 router to support virtual port groups (VPGs) and LUN mapping. Some storage arrays limit the number of LUNs exposed to a host to 256 LUNs. Each iSR6250 router blade supports up to four virtual port groups (VPGs), making it possible for these storage arrays to present up to 1024 LUNs per blade.
S Configuration Enabling Virtual Port Groups Enabling Virtual Port Groups Each iSR6250 router blade has one virtual port group (VPG) enabled by default, which gives the iSCSI hosts access to 256 LUNs. You can enable and configure additional VPGs to give the iSCSI hosts access to more than 256 distinct LUNS from a given FC Target Array. Each blade has VPG 1 enabled by default; VPG 1 is the primary virtual port group and cannot be disabled.
A Configuration Enabling Virtual Port Groups Using the SANsurfer Router Manager, select one of the VPGroup icons in the left panel to display that VPGroups information in the right panel.
S Configuration Enabling Virtual Port Groups You can enable or disable virtual port groups on your blade using either the GUI or the CLI. The following example shows how to enable this VPGroups 2 and 3 using the CLI set vpgroups command. iSR6200 <1> (admin) #> set vpgroups The following wizard will query for attributes before persisting and activating the updated mapping in the system configuration.
A Configuration Enabling Virtual Port Groups All attribute values for VpGroup 4 that have been changed will now be saved. To enable or disable a VPGroup using the SANsurfer Router Manager: 1. Select the VPGroup in the system tree. The right panel displays information about the selected VPGroup. 2. Select Enabled or Disabled from the Status drop-down menu. (See Figure 4-2.) Figure 4-2 Chassis Information for Selected VPGROUP 3. Click Save. A System Check dialog box prompts you to enter a password.
S Configuration Enabling Virtual Port Groups The following example shows CLI command output using an iSR6250 blade with 3 virtual port groups enabled. You can display information about the virtual port groups configured on your iSR6250 using the show vpgroups command.
A Configuration Enabling Virtual Port Groups The following example shows the information grouped by physical FC port.
S Configuration Enabling Virtual Port Groups Port ID 0a-05-02 (VPGROUP_3) Firmware Revision No. 4.05.00 Frame Size 2048 Execution Throttle 32768 Connection Mode Point-to-Point Programmed Connection Option Loop Preferred SFP Type 8Gb iSR6200 <1> (admin) #> Notice also the VP index in the second byte from the left, and the FC port indicator in the right-most byte.
A Configuration Zoning Virtual Port Groups on the SAN Zoning Virtual Port Groups on the SAN When connecting the iSR6250 for high availability, connect one FC port from each blade to each of your fabrics (see Figure 4-5). This topology provides link-level, switch-level, and blade-level failure protection. To make this effective, you must connect the iSCSI hosts to both iSR6250 blades. For details, see “Connecting iSCSI Hosts to your iSR6250” on page 4-13.
Configuration Configuring FC Array Hosts and LUN Assignments with the iSR6250 S Configuring FC Array Hosts and LUN Assignments with the iSR6250 When configuring FC array hosts, you must treat each iSR6250 virtual port group (VPG) as its own unique FC host within the virtualized storage array. This means if you have only one VPG enabled, the iSR6250 will have only one host entity. If you enable two more VPGs, the iSR6250 will present three separate host entities to your storage array.
A Configuration Configuring FC Array Hosts and LUN Assignments with the iSR6250 When assigning LUNs to your VPG host entities, you must not assign the same LUN to two VPG Host entities. Figure 4-7 shows a valid LUN presentation. Each LUN is presented to only one VPG. Any of these LUNs can be presented to any number of other FC hosts on the array; but can be presented to one and only one VPG of the iSR6250.
Configuration Configuring FC Array Hosts and LUN Assignments with the iSR6250 S Figure 4-8 shows presenting LUN 3 incorrectly. If an iSCSI host logged into both VPG0 and VPG1 it will have access to LUN 3 through 2 Virtual port groups. This is invalid and will lead to serious problems.
A Configuration Connecting iSCSI Hosts to your iSR6250 Connecting iSCSI Hosts to your iSR6250 Upon logging into a Fibre Channel target WWPN, an iSR6250 blade will present an iSCSI Target for iSCSI initiators to connect to. This target is defined by its iSCSI Qualified Name (IQN) string. To connect iSCSI initiators to Fibre Channel targets through the iSR6250 correctly, it is important to understand the composition of the iSCSI target IQN string.
Configuration Connecting iSCSI Hosts to your iSR6250 S You can display the complete list of IQN strings your iSR6250 is presenting with the show presented_targets command in the CLI. For example: iSR6200 <1> (admin) #> show presented_targets Presented Target Information -----------------------------iSCSI Presented Targets ------------------------Name iqn.2004-08.com.qlogic:isr6200.0834e00019.r1.01.20030020c2075970 Alias WWNN 10:00:00:20:c2:07:59:70 WWPN 20:03:00:20:c2:07:59:70 Name iqn.
A Configuration Connecting iSCSI Hosts to your iSR6250 To display presented target information using the SANsurfer Router Manager, expand the iSCSI Presented Targets tree and select the device, as shown in Figure 4-9.
S Configuration Connecting iSCSI Hosts to your iSR6250 Enabling additional VPGroups can create multiple IQN strings for the same Fibre Channel WWPN. The example below shows two FC target WWPNs and three VP groups. This leads to a total of six presented iSCSI qualified names. For information about how to enable and configure additional VPGroups, see “Enabling Virtual Port Groups” on page 4-2.
A Configuration Connecting iSCSI Hosts to your iSR6250 WWPNs 21:02:00:c0:dd:13:16:f8 21:02:00:c0:dd:13:16:f9 Index 4 VpGroup Name VPGROUP_4 Status Disabled WWPNs N/A iSR6200 <1> (admin) #> show presented_targets Presented Target Information -----------------------------iSCSI Presented Targets ------------------------Name iqn.2004-08.com.qlogic:isr6200.0834e00019.r1.01.20030020c2075970 Alias WWNN 10:00:00:20:c2:07:59:70 WWPN 20:03:00:20:c2:07:59:70 Name iqn.2004-08.com.
S Configuration Connecting iSCSI Hosts to your iSR6250 WWNN 10:00:00:20:c2:07:59:70 WWPN 21:04:00:20:c2:07:59:70 Name iqn.2004-08.com.qlogic:isr6200.0834e00019.r1.03.20030020c2075970 Alias WWNN 10:00:00:20:c2:07:59:70 WWPN 20:03:00:20:c2:07:59:70 Name iqn.2004-08.com.qlogic:isr6200.0834e00019.r1.03.
A Configuration Connecting iSCSI Hosts to your iSR6250 iSCSI host has logged into iSCSI target for VPG0. Host can access VPG0 LUNS #1 and #2 from storage array.
S Configuration Controlling per Host LUN Access on the iSR6250 Controlling per Host LUN Access on the iSR6250 The iSR6250 allows multiple iSCSI initiators to connect to a single FC target through a given VPG. Controlling individual LUN access for each iSCSI host requires LUN mapping devices connected through the iSR6250. NOTE: Before proceeding with this section, be sure you have read and understand the previous sections of this chapter.
A Configuration Controlling per Host LUN Access on the iSR6250 The following example shows how to map the LUN targets with initiators using CLI commands. iSR6200 <1> (admin) #> lunmask add Index Mapped (WWNN,WWPN/iSCSI Name) ----- ------ ---------------------- 0 Yes iqn.1991-05.com.
S Configuration Controlling per Host LUN Access on the iSR6250 Figure 4-14 shows the effect of mapping an initiator to LUN 1 using the CLI commands shown in the previous example. iqn.2004-08.com:isr6200.0834e00019.r1.00.20030020c2075970 iqn.2004-08.com:isr6200.0834e00019.r1.00.20030020c2075970 iqn.2004-08.com:isr6200.0834e00019.r1.00.
A Configuration Controlling per Host LUN Access on the iSR6250 Figure 4-15 Target Presentation/LUN Mapping Wizard - LUN Selection 4. Select the check box next to the description of the initiators you want the LUNS mapped to, as shown in Figure 4-16. Figure 4-16 Target Presentation/LUN Mapping Wizard - Select the Initiators 5. SN0051103-00 A Click Next. The Confirm Changes dialog box appears, displaying the configuration changes made to the selected LUN, as shown in Figure 4-17.
Configuration Controlling per Host LUN Access on the iSR6250 S Figure 4-17 Target Presentation/LUN Mapping Wizard - Confirm Changes 6. Review the configuration changes, then click Next. The LUN Masking Configuration Status dialog box appears, along with the Security Check dialog box, as shown in Figure 4-18.
A Configuration Controlling per Host LUN Access on the iSR6250 7. In the Security Check dialog box, enter the system password, then click OK. NOTE: The default password is config. The LUN Masking Configuration screen displays the mapping requests, as shown in Figure 4-19. Figure 4-19 Target Presentation/LUN Mapping Wizard - LUN Masking Configuration Status 8. Verify the completion status displayed on the LUN Masking Configuration Status screen, then click Finish. The wizard screen closes.
S Configuration Controlling per Host LUN Access on the iSR6250 Figure 4-20 uses color coding to identify the LUN Mapping that became available after the host logged into the presented targets. iqn.2004-08.com:isr6200.0834e00019.r1.00.20030020c2075970 iqn.2004-08.com:isr6200.0834e00019.r1.00.20030020c2075970 iqn.2004-08.com:isr6200.0834e00019.r1.00.
A Configuration Controlling per Host LUN Access on the iSR6250 The following example shows how to do this using the set system CLI command. The red text shows entering the command that enables the LUN mapping. iSR6200 <1> (admin) #> set system A list of attributes with formatting and current values will follow. Enter a new value or simply press the ENTER key to accept the current value. If you wish to terminate this process before reaching the end of the list press 'q' or 'Q' and the ENTER key to do so.
Configuration Controlling per Host LUN Access on the iSR6250 S Figure 4-21 shows how to select the enable option for LUN masking on iSR6250 blade 1. To apply these changes, you must click Save, enter the system password, and reboot the router blade.
A Configuration Controlling per Host LUN Access on the iSR6250 Figure 4-22 shows host LUN access with LUN Masking set to disabled. iqn.2004-08.com:isr6200.0834e00019.r1.00.20030020c2075970 iqn.2004-08.com:isr6200.0834e00019.r1.00.20030020c2075970 iqn.2004-08.com:isr6200.0834e00019.r1.00.
Configuration Controlling per Host LUN Access on the iSR6250 S Notes 4-30 SN0051103-00 A
5 Diagnostics and Troubleshooting Diagnostic information about the router is available through the chassis LEDs and the port LEDs. Diagnostic information is also available through the SANsurfer Router Manager and Command Line Interface (CLI) event logs and error displays.
Diagnostics and Troubleshooting Power-On Self-Test Diagnostics S Input Power LED is Off The input power LED lights up to show that the router logic circuitry is receiving proper voltages. If the input power LED is off, do the following: Inspect power cord and connectors. Is the cord unplugged? Is the cord or connector damaged? Yes – Make necessary corrections or repairs. If the condition remains, continue. No – Continue. Inspect AC power source.
A Diagnostics and Troubleshooting LED Blink Patterns LED Blink Patterns The heartbeat and system fault LEDs show the operational status of the router. When the POST completes with no errors, these LEDs blink at a steady rate of once per second. When the router is in maintenance mode, the heartbeat and system fault LEDs are on continuously. All other system fault blink patterns show critical errors. The heartbeat LED shows an error blink pattern for the conditions listed in Table 5-1. Table 5-1.
S Diagnostics and Troubleshooting LED Blink Patterns Management Port IP Address Conflict Blink Pattern The system fault LED generates a four-blink pattern (once per second) followed by a two second pause when the router detects an IP address conflict on the management Ethernet port. You can clear the IP address conflict blinking using the CLI or SANsurfer Router Manager. Use the beacon OFF function.
A Diagnostics and Troubleshooting Recovering a Router Recovering a Router You may have to recover a router for one of the following reasons: The password was changed and has been forgotten. The router’s management IP address is unknown. To recover the router’s password, reset the password to the default by using the maintenance button (see page 1-7).
Diagnostics and Troubleshooting Recovering a Router S Notes 5-6 SN0051103-00 A
6 Removal/Replacement This section describes how to remove and replace the following field replaceable units (FRUs): “SFP Transceivers” on page 6-1 “iSR6250 Chassis Blades” on page 6-2 “Power and Cooling Modules” on page 6-6 SFP Transceivers You can remove and replace the SFP transceivers while the iSR6250 router is operating without damaging the router or the transceiver. However, this interrupts transmission on the affected port until you install the transceiver.
S Removal/Replacement iSR6250 Chassis Blades iSR6250 Chassis Blades The iSR6250 router provides an enhanced facility you can use to replace any blade in the field. When you replace a blade, it automatically restores all the configuration data from the other blade.
A Removal/Replacement iSR6250 Chassis Blades 3. Remove the old blade from the chassis. Figure 6-2 shows how to release the latch and pull down on the lever on the right-hand side (1), then pull straight back on the handle (2).
Removal/Replacement iSR6250 Chassis Blades S Installing a New Replacement Blade Before replacing a blade for a dual-blade router installation, you must first remove it (as described on page 6-2). To install a replacement blade in an iSR6250 chassis with a dual blade: 1. Unlatch the lever on the new blade prior to inserting it into the chassis, as shown in Figure 6-3.
A Removal/Replacement iSR6250 Chassis Blades 2. Insert the new blade into the chassis slot. Figure 6-4 shows how to push the blade straight into the chassis (1), then seat the blade onto the chassis mid-plane by pushing the right side lever up and latching it into place (2). The blade will power on and boot up. (1) (2) Figure 6-4 Inserting the New Blade into the Chassis Slot 3. SN0051103-00 A Reconnect all cables to the new blade.
Removal/Replacement Power and Cooling Modules S Power and Cooling Modules Each iSR6250 chassis blade has a power and cooling module (PCM), located on the back side of the chassis. Each PCM consists of one power supply, three fans, and one external status LED. The PCM’s external status LED shows its status: Green = GOOD status, indicating that the PCM is running as expected. Amber = FAULT status, indicating that the PCM has failed.
A Removal/Replacement Power and Cooling Modules 3. Remove the power cable from the failed PCM unit. The LED will remain amber even after the removing the power cable. 4. Release the chassis latch on the left side of the unplugged PCM. As shown in Figure 6-6, pull down on the lever to unseat the PCM (1), then remove the PCM by pulling straight back on the handle (2).
Removal/Replacement Power and Cooling Modules S Installing a New PCM To install a replacement PCM in the iSR6250 chassis: 1. Before you insert the new PCM into the chassis, unlatch the lever on the new PCM (see Figure 6-7.
A Removal/Replacement Power and Cooling Modules 2. Insert the replacement PCM into the iSR6250 chassis. As shown in Figure 6-6, push the PCM straight into the chassis (1) and make sure the PCM is properly seated into the chassis mid-plane by pushing the lever up and locking the latch in the up position (2). The PCM fans will turn on and the LED should show an amber status. (1) (2) Figure 6-8 Inserting the Replacement PCM 3. Connect the power cable to the newly inserted PCM.
Removal/Replacement Power and Cooling Modules S Notes 6-10 SN0051103-00 A
A Technical Specifications This appendix provides technical specification for the iSR6250 router. This includes: “Interface Specifications” on page A-1 “Performance Features” on page A-2 “iSCSI Initiator Support” on page A-3 “Device Management” on page A-3 “Mechanical” on page A-3 “High Availability” on page A-4 “Protocols” on page A-4 “Environmental/Safety” on page A-5 Interface Specifications The iSR6250 router chassis contains two blades. The following interfaces apply to each router blade.
S Technical Specifications Performance Features Management Ports Ethernet 10/100 BaseT with RJ45 RS-232 serial port with RJ45 Expansion slot with 2 x 10Gb Ethernet FCoE/iSCSI ports Performance Features Maximum Data Rates iSCSI: 2.6-Gbps aggregate (1.3 Gb per blade) FC: 12.8-Gbps aggregate (6.
A Technical Specifications iSCSI Initiator Support iSCSI Initiator Support Microsoft: Windows 2000/2003/2008 Solaris: SPARC 2.6, 8, 9, 10: X86 Linux: Red Hat AS 3, 4, 5; SuSE Enterprise Server 8, 9, 10 VMware: ESX Server v3.0.x, v3.
S Technical Specifications High Availability Power Supply 235W maximum (2 blades and 2 expansion cards) 106W typical (1 Blade, 2 power modules) 100 VAC to 240 VAC; 50 Hz to 60 Hz 1.9A at 100–125 VAC; 1.
A Technical Specifications Environmental/Safety Environmental/Safety SN0051103-00 A Operating Temperature: +5°C to +40°C (41°F to 104°F) Humidity: 5% to 90% non-condensing Altitude: 0 to +10,000 ft. Vibration: IEC 68-2, 5-500Hz, random, 0.21G rms, 10 minutes Shock: IEC 68-2, 4g, 11ms, 20 repetitions Non-operating Temperature: -40°C to +70°C (-40°F to158°F) Humidity: 5% to 93% non-condensing Altitude: 0 to +50,000 ft. Vibration: IEC 68-2, 5-500Hz, random, 2.
Technical Specifications Environmental/Safety S Notes A-6 SN0051103-00 A
B Simple Network Management Protocol Simple network management protocol (SNMP) provides monitoring and trap functions for managing the router through third-party applications that support SNMP. The router firmware supports SNMP versions 1 and 2 and a QLogic management information base (MIB) (see page B-4). You may format traps using SNMP version 1 or 2.
S Simple Network Management Protocol SNMP Parameters SNMP Parameters You can set the SNMP properties using the SANsurfer Router Manager or the command line interface (CLI). For SNMP configuration details, see the iSR6200 Router CLI User’s Guide or the iSR6200 Router Manager User’s Guide. Table B-1 describes the SNMP parameters. Table B-1. SNMP Parameters Parameter Description Read community A password that authorizes an SNMP management server to read information from the router.
A Simple Network Management Protocol SNMP Trap Configuration SNMP Trap Configuration SNMP trap configuration lets you set up to eight trap destinations. Choose from Traps 1–Trap 8 to configure each trap. Table B-2 describes the parameters for configuring an SNMP trap. Table B-2. SNMP Trap Configuration Parameters Parameter Description Trap n enabled Enables or disables trap n. If disabled, the trap is not configured. Trap address* Specifies the IP address to which the SNMP traps are sent.
S Simple Network Management Protocol Management Information Base (MIB) Management Information Base (MIB) This section describes the QLogic management information base (MIB).
A Simple Network Management Protocol Management Information Base (MIB) A network port entry consists of the following sequence of objects: qsrNwPortRole QsrPortRole qsrNwPortIndex unsigned32 qsrNwPortAddressMode INTEGER qsrIPAddressType InetAddressType qsrIPAddress InetAddress qsrNetMask InetAddress qsrGateway InetAddress qsrMacAddress MacAddress qsrNwLinkStatus QsrLinkStatus qsrNwLinkRate QsrLinkRate qsrNwPortRole Syntax QsrPortRole Access Not accessible Description Operational r
S Simple Network Management Protocol Management Information Base (MIB) qsrIPAddressType Syntax InetAddressType Access Read-only Description IP address type: ipv4 or ipv6. qsrIPAddress Syntax InetAddress Access Read-only Description IP address of the port. qsrNetMask Syntax InetAddress Access Read-only Description Subnet mask for this port. qsrGateway Syntax InetAddress Access Read-only Description Gateway for this port.
A Simple Network Management Protocol Management Information Base (MIB) qsrNwLinkRate Syntax QsrLinkRate Access Read-only Description Operational link rate for this port. FC Port Table This table contains a list of the Fibre Channel (FC) ports on the router. There are as many entries in this table as there are FC ports on the router. qsrFcPortTable Syntax SEQUENCE OF QsrFcPortEntry Access Not accessible Description A list of the FC ports on the router.
S Simple Network Management Protocol Management Information Base (MIB) qsrFcPortRole Syntax QsrPortRole Access Not accessible Description Operational role of this port: FCP mode or frame shuttle mode. qsrFcPortIndex Syntax Unsigned32 Access Not accessible Description A positive integer indexing each FC port in a given role. qsrFcPortNodeWwn Syntax PhysAddress Access Read-only Description World wide name of the node that contains this port.
A Simple Network Management Protocol Management Information Base (MIB) qsrFcPortType Syntax Unsigned32 Access Read-only Description Type of FC port, as indicated by the use of the appropriate value assigned by IANA. The IANA-maintained registry for FC port types is located here: www.iana.org/assignments/fc-port-types qsrFcLinkStatus Syntax QsrLinkStatus Access Read-only Description Current link status for this port.
S Simple Network Management Protocol Management Information Base (MIB) qsrIsInitEntry Syntax QsrIsInitEntry Access Not accessible Description Each entry (row) contains information about a specific iSCSI initiator.
A Simple Network Management Protocol Management Information Base (MIB) qsrIsInitAddressType Syntax InetAddressType Access Read-only Description Type of iSCSI initiator’s IP address (IPv4 or IPv6). qsrIsInitAddress Syntax InetAddress Access Read-only Description IP address of the iSCSI initiator.
S Simple Network Management Protocol Management Information Base (MIB) LUN Table These tables contains information about the logical unit number (LUN) list. qsrLunTable Syntax SEQUENCE OF QsrLunEntry Access Not accessible Description A list of the LUNs on the FC targets discovered by the router. There are as many entries in this table as there are FC targets on the router.
A Simple Network Management Protocol Management Information Base (MIB) qsrLunVendorId Syntax SnmpAdminString Access Read-only Description Vendor ID for the LUN. qsrLunProductId Syntax SnmpAdminString Access Read-only Description Product ID for the LUN. qsrLunProdRevLevel Syntax SnmpAdminString Access Read-only Description Product revision level for the LUN. qsrLunSize OBJECT-TYPE Syntax Units Access Description Unsigned32 Megabytes Read-only Size of the LUN (in megabytes).
S Simple Network Management Protocol Management Information Base (MIB) qsrLunVPGroupid Syntax Integer Access Read-only Description ID of the VP group to which this LUN belongs. qsrLunVPGroupname OBJECT-TYPE Syntax SnmpAdminString Access Read-only Description VP group name to which this LUN belongs. VP Group Table This table contains a list of virtual port groups (VPGs). There are four entries in this table at any point of time.
A Simple Network Management Protocol Management Information Base (MIB) The QsrVPGroupEntry contains the following sequence of objects: qsrVPGroupIndex Unsigned32, qsrVPGroupId INTEGER, qsrVPGroupName SnmpAdminString, qsrVPGroupWWNN VpGroupWwnnAndWwpn, qsrVPGroupWWPN VpGroupWwnnAndWwpn, qsrVPGroupStatus INTEGER qsrVPGroupIndex OBJECT-TYPE Syntax Unsigned32 Access Read-only Description VP group index. qsrVPGroupId OBJECT-TYPE Syntax Integer Access Read-only Description VP group ID.
S Simple Network Management Protocol Management Information Base (MIB) qsrVPGroupWWPN OBJECT-TYPE Syntax VpGroupWwnnAndWwpn Access Read-only Description Worldwide port number (WWPN). qsrVPGroupStatus OBJECT-TYPE Syntax Integer: 0 = enabled; 1 = disabled Max-Access Read-only Description Maintain the status of the VP group (enabled/disabled) Sensor Table The sensor table lists all the sensors on the router. Each table row specifies a single sensor.
A Simple Network Management Protocol Management Information Base (MIB) A sensor entry consists of the following sequence of objects: qsrSensorType INTEGER qsrSensorIndex Unsigned32 qsrSensorUnits INTEGER qsrSensorValue Integer32 qsrUpperThreshold Integer32 qsrLowerThreshold Integer32 qsrSensorState INTEGER qsrSensorType Syntax INTEGER Temperature = 1 Access Not accessible Description Type of data being measured by this sensor.
S Simple Network Management Protocol Management Information Base (MIB) qsrSensorValue Syntax Integer32 Access Read-only Description Current value of the sensor. qsrUpperThreshold Syntax Integer32 Access Read-only Description Upper-level threshold for this sensor. qsrLowerThreshold Syntax Integer32 Access Read-only Description Lower-level threshold for this sensor.
A Simple Network Management Protocol Notifications Notifications The router provides the following notification types described in this section: “System Information Objects” on page B-19 “Notification Objects” on page B-20 “Agent Startup Notification” on page B-21) “Agent Shutdown Notification” on page B-21 “Network Port Down Notification” on page B-21 “FC Port Down Notification” on page B-22 “Target Device Discovery” on page B-22 “Target Presentation (Mapping)” on page B-22 “VP Gro
S Simple Network Management Protocol Notifications qsrSwVersion Syntax SnmpAdminString Access Read-only Description System software (firmware) version number. qsrNoOfFcPorts Syntax Unsigned32 Access Read-only Description Quantity of FC ports on the system. qsrNoOfGbEPorts Syntax Unsigned32 Access Read-only Description Quantity of gigabit Ethernet ports on the system.
A Simple Network Management Protocol Notifications qsrEventDescription Syntax SnmpAdminString Access Accessible for notify Description A textual description of the event that occurred. qsrEventTimeStamp Syntax DateAndTime Access Accessible for notify Description Indicates when the event occurred. Agent Startup Notification The agent startup notification indicates that the agent on the router has started running.
Simple Network Management Protocol Notifications S FC Port Down Notification The FC port down notification indicates that the specified FC port is down. The next time the port comes up, this event is sent with the qsrEventSeverity object set to clear.
A Simple Network Management Protocol Notifications State: Presented (mapped) or unpresented (unmapped) Target name Blade number (1 or 2) VP Group Notification The VP group notification indicates that the specified VP group is enabled or disabled. It also represents change in the name of the VP group.
Simple Network Management Protocol Notifications Power Cooling Module (PCM) installed PCM number (1 or 2) Fan failed PCM number (1 or 2) PCM un-powered (AC power removed) PCM number (1 or 2) PCM powered (AC power connected) PCM number (1 or 2) PCM removed S PCM number (1 or 2) Fan number (1 of 3) Fan returned to operational state PCM number (1 or 2) Fan number (1 of 3) Generic Notification The generic notification reports events other than the defined event ty
A Simple Network Management Protocol Notifications Router configuration change Management port configuration change Blade number (1 or 2) Reboot blade SN0051103-00 A Blade number (1 or 2) Firmware upgrade complete Blade number (1 or 2) Blade number (1 or 2) B-25
Simple Network Management Protocol Notifications S Notes B-26 SN0051103-00 A
C Log Messages This appendix provides details about messages logged to a file. (For details, see information about viewing the router logs in the iSR6200 Router CLI User’s Guide or the iSR6200 Router Manager User’s Guide.) The message log is persistent because it is maintained across router power cycles and reboots. Information in Table C-1 is organized as follows: The ID column specifies the message identification numbers in ascending order.
S C – Log Messages Fatal = Fatal log message Info = Informational log message The Description column provides additional information about the log message. Table C-1. All iSR6250 Router Log Messages ID Log Message Module Type Msg. Type Description 40967 QLBA_NullDoorbell: driver unloaded, port disabled App Error NULL doorbell routine for unloaded drivers. When a driver is unloaded, the doorbell routine is redirected to this NULL routine.
A C – Log Messages Table C-1. All iSR6250 Router Log Messages (Continued) Module Type Msg. Type QLBA_DisplayInitiatorOperationStatus: DMA Error, Status 0x%.2x App Error Process control block status indicates that a direct memory access (DMA) error occurred during an initiator operation. 41107 QLBA_DisplayInitiatorOperationStatus: Transport Error, Status 0x%.2x App Error Process control block status indicates that a transport error (protocol) occurred during an initiator operation.
S C – Log Messages Table C-1. All iSR6250 Router Log Messages (Continued) ID Log Message Module Type Msg. Type Description 41272 QLIS_LoginPduContinue: CONN_STATE_IN_LOGIN, Unknown InitTaskTag App Error iSCSI Login PDU received with an incorrect initiator task tag for a session which is partially logged in. This would occur if a login PDU other than the initial login PDU used an initiator task tag which was different than the initiator task tag provided in the initial login PDU.
A C – Log Messages Table C-1. All iSR6250 Router Log Messages (Continued) Module Type Msg. Type QLBI_SetPortInfo: QLUT_AllocatePortalObject failed (PortType 0x%x, PortId 0x%x) App Error 41626 QLBI_GetLunInfo: INQUIRY failed, TPB status 0x%x App Error Inquiry command failed. The Inquiry command was issued by the router as part of its discovery process. 41629 QLBI_GetLunInfo: INQUIRY failed, TPB status 0x%x App Error Pass-Through command for Inquiry command for page 83 failed.
S C – Log Messages Table C-1. All iSR6250 Router Log Messages (Continued) ID Log Message Module Type Msg. Type Description 41717 QLBI_Passthru: Invalid data length %d bytes App Error Pass-Through command issued by management application (such as GUI) was interrupted or timed out. 41750 QLBI_Ioctl: ERROR: Operation (0x%x) not supported in this mode App Error IOCTL operation unsupported. Operation code provided in log message.
A C – Log Messages Table C-1. All iSR6250 Router Log Messages (Continued) ID Log Message Module Type Msg. Type 42027 QLFC_Logout: VP Index 0x%x not configured App Error Logout attempted using FC VP index that has not been configured. Operation attempted on an unconfigured VP. 42068 QLFC_HandleTeb: System Error App Error Event notification; FC processor encountered a system error (unrecoverable firmware error).
S C – Log Messages Table C-1. All iSR6250 Router Log Messages (Continued) ID Log Message Module Type Msg. Type Description 42649 QLIS_HandleTeb: Unload Driver App Error Event notification; an IOCTL request was received to unload the iSCSI driver. 42654 QLIS_HandleTeb: iSNS Connection Failed App Error Event notification; attempt to connect to the iSNS server failed. 43265 QLUT_AllocateTpbExtension: TPB allocation failed App Error Failed to allocate memory for TPB extension.
A C – Log Messages Table C-1. All iSR6250 Router Log Messages (Continued) ID Log Message Module Type Msg. Type App Info FC login occurred with port ID xx.xx.xx. Description 54275 QLFC_Login: Port ID 54276 QLFC_Login: Node Name %.2x%.2x%.2x%.2x%.2x%.2x%.2x%.2x App Info FC login occurred with WWNN xx.xx.xx.xx.xx.xx.xx.xx. 54277 QLFC_Login: Port Name %.2x%.2x%.2x%.2x%.2x%.2x%.2x%.2x App Info FC login occurred with WWPN xx.xx.xx.xx.xx.xx.xx.xx.
S C – Log Messages Table C-1. All iSR6250 Router Log Messages (Continued) ID Log Message Module Type Msg. Type Description 54941 QLIS_HandleTeb:iSNS Server Open Connection succeeded App Info Event notification; connection opened with iSNS server. 54943 QLIS_HandleTeb: UTM_EC_ISNS_SCN App Info Event notification; iSNS registered state change notification (RSCN) received. 54945 QLIS_HandleTeb: UTM_EC_ISNS_CLIENT_DISCOVERED App Info Event notification; iSNS client discovered.
A C – Log Messages Table C-1. All iSR6250 Router Log Messages (Continued) Module Type Msg. Type #%d: QLEnable: QLRebootTimer failed AF %x RS %x Time %d iSCSI Fatal Port enable reboot timer failed. 70224 #%d: QLProcSrblessiSNSResponse: Invalid handle %x iSCSI Fatal iSNS response contains an invalid handle. 70400 #%d: QLInitializeDevice: QLStartAdapter failed iSCSI Fatal Start iSCSI processor failed.
S C – Log Messages Table C-1. All iSR6250 Router Log Messages (Continued) ID Log Message Module Type Msg. Type Description 70524 #%d: QLProcessAen: Invalid event %x iSCSI Fatal Asynchronous event for unknown event type. 70544 #%d: QLRebootTimer: Reboot failed! iSCSI Fatal Reboot timer failed. 70563 #%d: QLRebootTimer: Reboot failed! iSCSI Fatal iSCSI driver missed iSCSI processor heartbeat. iSCSI processor rebooted.
A C – Log Messages Table C-1. All iSR6250 Router Log Messages (Continued) ID Log Message Module Type Msg. Type Description 73990 #%d: QLUtmIoctlEnable: Initialize FW failed iSCSI Error The iSCSI processor failed firmware initialization. 74056 #%d: QLRunDiag: MBOX Diag test internal loopback failed %x %x iSCSI Error The iSCSI processor failed the internal loopback test.
S C – Log Messages Table C-1. All iSR6250 Router Log Messages (Continued) ID Log Message Module Type Msg. Type Description 74659 #%d: QLReadyTimer: Adapter missed heartbeat for 0x%x seconds iSCSI Error The iSCSI processor (adapter) failed to provide a heartbeat for x seconds. 74660 #%d: QLReadyTimer: Abort pTpb=%p failed, DrvCount 0x%x iSCSI Error The iSCSI processor failed to complete an abort request.
A C – Log Messages Table C-1. All iSR6250 Router Log Messages (Continued) ID Log Message Module Type Msg. Type Description 86347 #%d: QLDisable: Restart RISC iSCSI Info Restart iSCSI processor (RISC). 86349 #%d: QLEnable: Restart RISC to update EEPROM iSCSI Info EEPROM updated, restart iSCSI processor (RISC). 86874 #%d: QLIsrDecodeMailbox: Link up iSCSI Info Link up reported by iSCSI processor for GE1 or GE 2.
S C – Log Messages Table C-1. All iSR6250 Router Log Messages (Continued) ID Log Message Module Type Msg. Type Description 102656 #%d: QLInitializeAdapter: Reset ISP failed FC Fatal FC processor failed reset. 102657 #%d: QLInitializeAdapter: Load RISC code failed FC Fatal FC processor firmware load failed. 102658 #%d: QLInitializeAdapter: Load ISP2322 receive sequencer code failed FC Fatal FC processor receive sequencer code load failed.
A C – Log Messages Table C-1. All iSR6250 Router Log Messages (Continued) Module Type Msg. Type #%d: QLTimer: Ext Ram parity error exceed limit cnt 0x%x, limit 0x%x, Disabled adapter FC Fatal FC processor external SRAM parity error count exceeded limit; FC port disabled. 102755 #%d: QLTimer: Heartbeat failed FC Fatal FC processor heartbeat failed. 102800 #%d: QLRestartRisc: restart RISC FC Fatal FC processor being restarted.
S C – Log Messages Table C-1. All iSR6250 Router Log Messages (Continued) ID Log Message Module Type Msg. Type Description 106847 #%d: QLProcessResponseQueue: Invalid EntryStatus %x, type %x FC Error The FC controller reported an invalid Entry Status %x, type %x. 106851 #%d: QLTimer: Heartbeat failed FC Error The FC controller failed to provide a heartbeat.
A C – Log Messages Table C-1. All iSR6250 Router Log Messages (Continued) ID Log Message Module Type Msg. Type Description 107078 #%d: QLUpdatePort 0x%x: out of slots in host database FC Error The driver was unable to re-establish connection to the target within the timeout and retry counts, and is therefore marking it offline. 107984 #%d: QLWriteFlashDword: Write fails at addr 0x%x data 0x%x FC Error The FC controller failed a Flash write (address x data x).
S C – Log Messages Table C-1. All iSR6250 Router Log Messages (Continued) ID Log Message Module Type Msg. Type Description 119089 #%d: QLIsrEventHandler: LIP reset occurred (%x): mailbox1 = %x FC Info FC LIP reset occurred. The LIP reset type is reported, as is the contents of the FC processor’s mailbox 1 register. 119090 #%d: QLIsrEventHandler: Link up (%x) mailbox1 = %x FC Info FC link up occurred. Event status is reported, as is the contents of the FC processor’s mailbox 1 register.
A C – Log Messages Table C-1. All iSR6250 Router Log Messages (Continued) ID Log Message Module Type Msg. Type Description 139270 QBRPC_Initialize:GetIscsiAdv Mem Allocation error User Error Get iSCSI advanced API memory allocation failed. 139271 QBRPC_Initialize:GetIsns Mem Allocation error User Error Get iSNS API memory allocation failed. 139272 QBRPC_Initialize:GetFcIntfc Mem Allocation error User Error Get FC Interface API memory allocation failed.
S C – Log Messages Table C-1. All iSR6250 Router Log Messages (Continued) ID Log Message Module Type Msg. Type Description 139287 QBRPC_Initialize:LunMask Mem Allocation error User Error Failed memory allocation for Get LUN Mask API. 139288 QBRPC_Initialize:Init Mem Allocation error User Error Failed memory allocation for Initiator API. 139289 QBRPC_Initialize:TgtDevice Mem Allocation error User Error Failed memory allocation for Target Device API.
A C – Log Messages Table C-1. All iSR6250 Router Log Messages (Continued) ID Log Message Module Type Msg. Type Description 139304 QBRPC_Initialize:NtpStats Mem Allocation error User Error Failed memory allocation for NTP Status API. 139305 QBRPC_Initialize:LunList MemAlloc error User Error Failed memory allocation for LUN List API. 139315 QBRPC_FreeResources:Entered User Error RPC free resources entry point.
S C – Log Messages Table C-1. All iSR6250 Router Log Messages (Continued) Module Type Msg. Type qapisetlunmask_1_svc: Lunmask removed for LUN %d User Info The LUN mask was removed for LUN %d. 151896 qapisetmgmintfcparams_1_svc:Management port configuration changed User Info The management port configuration has changed. 151897 qapisetbridgebasicinfo_1_svc:Bridge configuration changed User Info The router configuration has changed. 151908 GE%d: Port status changed by user to ENABLED.
A C – Log Messages Table C-1. All iSR6250 Router Log Messages (Continued) ID Log Message Module Type Msg. Type Description 152083 qapiremoveinitiator_1_svc : Initiator Removed User Info An Initiator has been removed. 152129 sysTempMon: Left PCM Installed User Info The left power and cooling module (PCM) is or has been installed. 152130 sysTempMon: Left PCM Un-installed User Info The left PCM is or has been uninstalled.
S C – Log Messages Table C-1. All iSR6250 Router Log Messages (Continued) Module Type Msg. Type sysTempMon: Setting the fan speed to normal User Info The fan(s) speed has been set to normal. 152144 sysTempMon: Temperature back to safe value.
Glossary activity LED A port LED that indicates when frames are entering or leaving the port. adapter The board that interfaces between the host system and the target devices. Adapter is synonymous with host bus adapter (HBA), host adapter, and adapter board. adapter port A port on the adapter board. adapter port beacon An LED on the adapter. Flashing it enables you to locate the adapter. alarm A message generated by the switch that specifically requests attention.
S iSR6250 Intelligent Storage Router Installation Guide command line interface (CLI) Program interface driven by entering commands and parameters. CRC Cyclic redundancy check. A type of check value designed to catch most transmission errors. CSV file Comma separated values file. device A target, typically a disk drive. Hardware such as a disk drive, tape drive, printer, or keyboard that is installed in or connected to a system. In FC, a target device.
A FC-IP mode Data transportation mode in which the iSR6250 transports FC frames over a TCP/IP connection using the FCIP (Fibre Channel over IP) protocol to connect two iSR6250 routers. In FC-IP mode, a port pair (one FC port and an IP port on the same router) on local iSR6250 and another port pair on a remote router form a FCIP route. FCIP (Fibre Channel over IP) Protocol that enables transmission of Fibre Channel information by tunneling data on a SAN over IP networks. An alternative to iSCSI.
S iSR6250 Intelligent Storage Router Installation Guide IANA Internet Assigned Numbers Authority (IANA) is responsible for the global coordination of the DNS Root, IP addressing, and other Internet protocol resources. initiator System component, such as a network interface card, that originates an I/O operation. ioctl Input/output control. A system call in Unix/Linux systems that allows an application to control or communicate with a device driver outside usual read/write operations. IP Internet Protocol.
A management workstation PC workstation used to manage routers remotely by connecting to the routers using the SANsurfer Router Manager or CLI commands. MD5 Message-digest algorithm 5. MD5 is a widely used, partially insecure cryptographic hash function with a 128-bit hash value. An MD5 hash is typically expressed as a 32 digit hexadecimal number. media Physical-layer information carriers. FC supports several different physical media: copper, multimode optical, and single-mode optical.
iSR6250 Intelligent Storage Router Installation Guide path A path to a device is a combination of a adapter port instance and a target port as distinct from internal paths in the fabric network. A fabric network appears to the operating system as an opaque network between the adapter (initiator) and the target. Because a path is a combination of an adapter and a target port, it is distinct from another path if it is accessed through a different adapter and/or it is accessing a different target port.
A SANsurfer Router Manager Workstation-based router management application that provides a graphical user interface (GUI) used to configure and monitor intelligent storage routers. SCSI Small computer system interface. A high-speed interface used to connect devices, such as hard drives, CD drives, printers, and scanners, to a computer. The SCSI can connect many devices using a single controller. Each device is accessed by an individual identification number on the SCSI controller bus.
iSR6250 Intelligent Storage Router Installation Guide S world wide unique LUN name (WWULN) WWULN identifiers for SCSI devices are read from page 83 and page 80 of your SCSI block device as based on the SCSI standard. SANsurfer looks for identifiers in the order of: page 83 type 3, page 83 type 2, page 83 type 1, page 80, and lastly page 83 type 0.
Index A AC power 3-8 activity LED, definition of Glossary-1 adapter cable 3-2, 3-11 login message C-8 port beacon, definition of Glossary-1 tranmission speed 2-1 definition of Glossary-1 port, definition of Glossary-1 address configuring router 3-13 enabling DHCP 1-8 identifier, FC port B-8 IP of port B-6 MAC, of port B-6 managment port conflict 5-4 mode, port B-5 recording on check list 3-3 resetting IP 1-8 setting workstation IP 3-10 unknown 5-5 agent shutdown notification B-21 software version number B-2
S iSR6250 Intelligent Storage Router Installation Guide community read, setting SNMP properties B-2 trap, setting SNMP properties B-2 conditions, environmental 3-2 configuring 4-1 FC arrays 4-10 management workstation 3-10 router 3-13 SNMP parameters B-2 SNMP trap B-3 VPGs 4-2 connecting iSCSI hosts 4-13 router to AC power 3-8 workstation to router 3-9 conventions xi converged network adapter, definition of Glossary-1 CRC (cyclic redundancy check), definition of Glossary-2 CSV file, definition of Glossary
A FC array hosts configuring 4-10 FC ports down notification B-22 identifier B-8 index B-8 information about B-7 list of B-7 MIB port table B-7 number of B-20 role/mode B-8 showing information 4-7 table, MIB object group B-7 type of B-9 viewing information 4-8 WWN B-8 WWN of node B-8 FC-IP mode, definition of Glossary-3 FCIP, definition of Glossary-3 FCode, definition of Glossary-2 FCoE, definition of Glossary-3 Fibre Channel devices 2-1 devices, distance between 2-3 discovering targets 2-2 port LEDs 1-9 sw
S iSR6250 Intelligent Storage Router Installation Guide installation 3-1 checklist 3-2 Linux 3-12 Windows 3-12 instance (port), definition of Glossary-6 Internet Protocol, definition of Glossary-4 IOCB command failed to execute C-19 definition of Glossary-4 ioctl definition of Glossary-4 FC reset request from C-19 IP address conflict 5-4 port B-6 port type B-6 resetting 1-8 workstation 3-10 IP, definition of Glossary-4 IPv4 port type B-6 IPv6 port type B-6 iSCSI port LED 1-11 definition of Glossary-4 iSNS
A mapping LUNs 4-22 targets B-22 MD5 (Message-Digest algorithm 5) definition of Glossary-5 media, definition of Glossary-5 Message-Digest algorithm 5 (MD5) definition of Glossary-5 MIB definition of Glossary-5 object groups, FC port table B-7 object groups, network port table B-4 object groups, sensor table B-16 object groups, system information B-19 sensor table B-16 tables B-4 mid-plane, definition of Glossary-5 mounting the router 3-5 N N_Port (node port), definition of Glossary-5 network interface card
iSR6250 Intelligent Storage Router Installation Guide objects notification B-20 qsrAgentVersion B-20 qsrEventDescription B-21 qsrEventSeverity B-20 qsrHwVersion B-19 qsrNoOfFcPorts B-20 qsrNoOfGbEPorts B-20 qsrSerialNumber B-19 qsrSwVersion B-20 system information B-19 online/offline targets B-22 P passwords configuring router 3-13 forgotten 5-5 resetting 1-9 security 2-8 SNMP default B-2 path, definition of Glossary-6 PCM checking LED 3-9 definition of Glossary-6 description 1-3 installing 6-8 log messag
A Q qsrAgentShutdown notification B-21 qsrAgentStartup notification B-21 qsrAgentVersion object B-20 qsrDscTgtStatusChanged notification B-22 qsrEventDescription object B-21 qsrEventSeverity object B-20 qsrEventTimeStamp notification B-21 qsrFcLinkRate table B-9 qsrFcLinkStatus table B-9 qsrFcPortDown notification B-22 qsrFcPortEntry table B-7 qsrFcPortId table B-8 qsrFcPortIndex table B-8 qsrFcPortNodeWwn table B-8 qsrFcPortRole table B-8 qsrFcPortTable table B-7 qsrFcPortType table B-9 qsrFcPortWwn table
iSR6250 Intelligent Storage Router Installation Guide removing failed blade 6-2 failed PCM 6-6 replacing failed blade 6-4 failed PCM 6-6 requirements browser 3-2 power 3-2 site 3-1 workstation 3-1 restoring factory defaults 1-9 RISC definition of Glossary-6 FC processor firmware failed C-16 FC processor paused C-16 FC processor restarted C-17 iSCSI processor restarted C-15 router configuring 3-13 management 2-8 mounting 3-5 recovering 5-5 resetting 1-8 router log, definition of Glossary-6 Router Manager en
A iSR6250 Intelligent Storage Router Installation Guide SSH definition of Glossary-7 service 2-8 startup notification, agent B-21 storage area network (SAN), definition of Glossary-6 subnet mask, port B-6 switched fabric, definition of Glossary-2 system error blink patterns 5-3 fault LED 1-6 hardware version number, showing B-19 information objects B-19 serial number, showing B-19 software/firmware version number, showing B-20 SN0051103-00 A 1-9
iSR6250 Intelligent Storage Router Installation Guide T tables FC ports B-7 LUN B-12 LunVPGroupid B-14 MIB B-4 network ports B-4 qsrFcLinkRate B-9 qsrFcLinkStatus B-9 qsrFcPortEntry B-7 qsrFcPortId B-8 qsrFcPortIndex B-8 qsrFcPortNodeWwn B-8 qsrFcPortRole B-8 qsrFcPortTable B-7 qsrFcPortType B-9 qsrFcPortWwn B-8 qsrGateway B-6 qsrIPAddress B-6 qsrIPAddressType B-6 qsrIsInitAddress B-11 qsrIsInitAddressType B-11 qsrIsInitAlias B-10 qsrIsInitChapEnabled B-11 qsrIsInitEntry B-10 qsrIsInitIndex B-10 qsrIsInitN
A V version number hardware, showing B-19 software/firmware, showing B-20 virtual LAN, definition of Glossary-7 virtual port groups (VPGs) notifications B-23 tables B-14 VLAN, definition of Glossary-7 VPGs definition of Glossary-7 enabling 4-2 enabling/disabling with CLI 4-4 enabling/disabling with GUI 4-5 guidelines 4-1 information 4-3 required FC switches 2-2 showing 4-6 zoning 4-9 iSR6250 Intelligent Storage Router Installation Guide WWULN, definition of Glossary-8 Z zoning VPGs 4-9 W what’s in this
iSR6250 Intelligent Storage Router Installation Guide 1-12 S SN0051103-00 A
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