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Manual Revision History 'HFHPEHU Change Page Added Figure 43 to clarify operation of the write cache flush thresholds. 134 Added note regarding the impact of LUN binding on performance. 131 Added information on Managing the Universal Transport Mechanism (UTM). 179 Added information on major event logging available with firmware HP08. 188 Added Allocating Space for Disk Array Logs section describing use of environment variable AM60_MAX_LOG_SIZE_MB.
About This Book 7KLV JXLGH LV LQWHQGHG IRU XVH E\ V\VWHP DGPLQLVWUDWRUV DQG RWKHUV LQYROYHG LQ RSHUDWLQJ DQG PDQDJLQJ WKH +3 6XUH6WRUH ( 'LVN $UUD\ )& ,W LV RUJDQL]HG LQWR WKH IROORZLQJ FKDSWHUV DQG VHFWLRQ Chapter 1, Product Description Describes the features, controls, and operation of the disk array. Chapter 2, Array Planning Guidelines for designing the disk array configuration that best meets your needs. Chapter 3, Installation Instruction for moving the disk array.
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PRODUCT DESCRIPTION Product Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Disk Enclosure Components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Array Controller Enclosure Components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Disk Array High Availability Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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7DEOH 5$,' /HYHO &RPSDULVRQ 'DWD 5HGXQGDQF\ &KDUDFWHULVWLFV Handle multiple disk failures? RAID Level Disk Striping Mirroring Parity RAID 0 Yes No No No. RAID 0 offers no data redundancy or protection against disk failure. RAID 0 should only be used for noncritical data. The failure of a single disk in a RAID 0 LUN will result in the loss of all data on the LUN. RAID 1 No Yes No No RAID 0/1 Yes Yes No Yes, providing both disks in a mirrored pair do not fail.
7DEOH 5$,' /HYHO &RPSDULVRQ 5HODWLYH 3HUIRUPDQFH &RPSDUHG WR DQ ,QGLYLGXDO 'LVN LUN Configuration Relative Read Performance Relative Write Performance for Large Sequential Access for Large Sequential Access RAID 0 The read and write performance of a RAID 0 LUN increases as the multiple of the number of disks in the LUN. For example, a 4-disk RAID 0 LUN will achieve close to four times the performance of a single disk. RAID 1 mirrored pair Up to 2.
7DEOH 5$,' /HYHO &RPSDULVRQ *HQHUDO 3HUIRUPDQFH &KDUDFWHULVWLFV RAID Level General Performance Characteristics RAID 0 – Simultaneous access to multiple disks increases I/O performance. In general, the greater the number of mirrored pairs, the greater the increase in performance. RAID 1 – A RAID 1 mirrored pair requires one I/O operation for a read and two I/O operations for a write, one to each disk in the pair.
5$,' /HYHO &RPSDULVRQ $SSOLFDWLRQ DQG , 2 3DWWHUQ 3HUIRUPDQFH &KDUDFWHULVWLFV RAID level Application and I/O Pattern Performance RAID 0 RAID 0 is a good choice in the following situations: – Data protection is not critical. RAID 0 provides no data redundancy for protection against disk failure. – Useful for scratch files or other temporary data whose loss will not seriously impact system operation. – High performance is important.
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3 INSTALLATION Configuration Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89 Attaching Power Cords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97 Attaching SCSI Cables and Configuring the Disk Enclosure Switches . . . . . . . . . . 98 Connecting the Fibre Channel Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Attaching SCSI Cables and Configuring the Disk Enclosure Switches NOTE! It is critical that all SCSI cables be tightened securely. Use the following steps to ensure the cable connectors are seated properly. 1. Connect the cable to the enclosure connector and tighten the mounting screws finger tight. 2. Push on the connector and retighten the mounting screws. Repeat once more. 3. Use a flat blade screwdriver to tighten the screw 1/4 turn. Be sure the screw is not cross-threaded.
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4 MANAGING THE DISK ARRAY ON HP-UX Tools for Managing the Disk Array FC60 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 Installing the Array Manager 60 Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122 Managing Disk Array Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123 Adding Capacity to the Disk Array . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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7DEOH 0DQDJHPHQW 7RROV DQG 7DVNV Task Tool SAM Array Manager 60 STM Checking disk array status Yes Yes (amdsp) Yes Managing LUNs Yes Yes (amcfg) Yes Managing global hot spares Yes Yes (ammgr) Yes Assigning an alias to the disk array Yes Yes (ammgr) No Managing cache memory No Yes (ammgr) No Managing the rebuild process No Yes (amutil) No Synchronizing controller date and time No Yes (ammgr) No Locating disk array components Yes Yes (amutil) Yes Performing a parity sca
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7DEOH 3HUIRUPDQFH ,PSDFW RI &RQILJXUDWLRQ 6HWWLQJV FRQWªG Setting: Cache flush threshold (default 80%) Function: Sets the level at which the disk array controller begins flushing write cache content to disk media. The setting is specified as the percentage of total available cache that can contain write data before flushing begins. The cache flush threshold can be set independently for each controller. Note that available cache is reduced by half with cache mirroring enabled.
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7DEOH $UUD\ 0DQDJHU 7DVN 6XPPDU\ FRQWªG Task Command Disk Array Configuration Assigning an Alias to the Disk Array ammgr -D Setting Cache Page Size ammgr -p {4 | 16} Setting the Cache Flush Threshold ammgr -T : Setting the Cache Flush Limit ammgr -L : Disabling Disk Module Write Cache Enable (WCE) amutil -w Synchronizing the Controller Date ammgr -t and Time Managing the Univer
7DEOH $UUD\ 0DQDJHU &RPPDQG 6XPPDU\ Tasks amcfg Binding a LUN Unbinding a LUN Changing LUN Ownership Replacing a LUN Calculating LUN Capacity ammgr Adding a Global Hot Spare Removing a Global Hot Spare Assigning an Alias to the Disk Array Setting Cache Page Size Setting the Cache Flush Threshold Setting the Cache Flush Limit Synchronizing the Controller Date and Time Performing a Parity Scan Resetting Battery Age Managing the Universal Transport Mechanism (UTM) amdsp Identifying Disks Displayi
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7DEOH &RPPDQG 2SWLRQV IRU 'LVSOD\LQJ 'LVN $UUD\ 6WDWXV FRQWªG Option Status Information Displayed -a All status. This option displays all the information returned by the preceding options. -p Hardware path information. Displays hardware path information for the controller corresponding to the specified device file. -r Rebuild status. Display the progress of any rebuilds occurring on the disk array. -A Array server status.
)LJXUH 'LVN $UUD\ 6DPSOH 6WDWXV 2XWSXW DPGVS Vendor ID = HP Product ID = A5277A Array ID = 000A00A0B80673A6 Array alias = Array1 ----------------------------------------Array State = READY Server name = speedy Array type = 3 Mfg. Product Code = 348-0040789 --- Disk space usage -------------------Total physical = 271.4 GB Allocated to LUNs = 135.4 GB Used as Hot spare = 0.0 GB Unallocated (avail for LUNs) = 0.
Vendor ID = HP Product ID = A5277A Array ID = 000A00A0B80673A6 Array alias = Array1 ----------------------------------------SCSI Channel:ID = 1:0 Enclosure = 0 Slot = 0 Disk State = OPTIMAL 'LVN ,QIRUPDWLRQ WKH VWDWXV RI HDFK GLVN VKRXOG EH 2SWLPDO IRU HDFK GLVN Disk Group and Type = 060E86000238C6360F LUN DVVLJQHG WR D /81 Capacity = 17.0 GB Manufacturer and Model = SEAGATE ST318203LC Serial Number = LRB61150 Firmware Revision = HP01 . . . Total capacity of all installed physical disks = 271.
Information for Controller A - 000A00A0B80673A6: Controller Status = GOOD Controller Mode = ACTIVE Vendor ID = HP Product ID = A5277A Serial Number = 1T00310110 &RQWUROOHU ,QIRUPDWLRQ PDNH VXUH WKH Firmware Revision = 03010108 IROORZLQJ FRQGLWLRQV DUH PHW Boot Revision = 03010002 %RWK FRQWUROOHUV VKRXOG EH $&7,9( HP Revision = HP01 Loop ID = 5 7KH /RRS ,' PXVW EH XQLTXH IRU HDFK AL_PA = 0xE0 FRQWUROOHU Preferred AL_PA = 0xE0 7KH WKUHH OHYHOV RI ILUPZDUH UHYLVLRQV PXVW Controller Date = 05/08/200
Vendor ID = HP Product ID = A5277A Array ID = 000A00A0B80673A6 Array alias = Array1 ----------------------------------------Overall State of Array = READY Array configuration: Cache Block Size = 4 KB / 4 KB Cache Flush Threshold = 80 % / 80 % Cache Flush Limit = 100 % / 100 % Cache Size = 256MB / 256MB &DFKH VHWWLQJV Vendor ID = HP Product ID = A5277A Array ID = 000A00A0B80673A6 Array alias = Array1 ----------------------------------------Array Controller Subsystem: Controller A: GOOD Controller B: GOOD P
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7DEOH &RPPDQG 2SWLRQV IRU %LQGLQJ D /81 FRQWªG Option Description Default -force Allows you to bind a LUN using two or more disks in the same enclosure or on the same channel. This option allows you to override the high-availability protection designed into the LUN binding process. Using this option you can specify more than one disk per enclosure or channel. You can also use this option to create a RAID 5 LUN that includes more than six disks.
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5 HP-UX DIAGNOSTIC TOOLS Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198 Support Tools Manager . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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7DEOH ([SHUW 7RRO 0HQXV DQG 'HVFULSWLRQV Menu Option Property Description Logs View Event Log NA Displays selected event log entries Tests Parity Scan NA Perform a parity scan on a LUN. Utilities Bind LUN NA Bind selected disk modules into a LUN with a specified RAID level. Unbind LUNs NA Unbind a LUN. Replace LUN Zero NA Unbind and rebind LUN 0 Hot Spares Create Create hot spares. Delete Delete hot spares. Drive Flash Fault LED on selected disk.
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Troubleshooting 6 TROUBLESHOOTING Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212 Disk Array Installation/Troubleshooting Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . 217 Power-Up Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218 Controller Enclosure Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Troubleshooting $ERXW )LHOG 5HSODFHDEOH 8QLWV )58V 7KH 'LVN $UUD\ )& FRQVLVWV RI D &RQWUROOHU (QFORVXUH DQG RQH RU PRUH 6XUH6WRUH ( 'LVN 6\VWHP 6& HQFORVXUHV 7DEOH LGHQWLILHV WKH GLVN DUUD\ )58V DQG ZKHWKHU WKH\ DUH FXVWRPHU UHSODFHDEOH 6HH 5HPRYDO DQG 5HSODFHPHQW RQ SDJH IRU PRUH LQIRUPDWLRQ 7DEOH )LHOG 5HSODFHDEOH 8QLWV Field Replaceable Units Customer Replaceable Unit Hot Swappable Modules Yes No Yes Yes Yes Yes Yes No Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No Yes Ye
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(DFK HYHQW GHWHFWHG DQG UHSRUWHG E\ WKH (06 PRQLWRU LV DVVLJQHG D VHYHULW\ OHYHO ZKLFK LQGLFDWHV WKH LPSDFW WKH HYHQW PD\ KDYH RQ GLVN DUUD\ RSHUDWLRQ 7KH IROORZLQJ VHYHULW\ OHYHOV DUH XVHG IRU DOO HYHQWV Critical An event that causes host system downtime, or other loss of service. Host system operation will be affected if the disk system continues to be used without correction of the problem. Immediate action is required.
3UREDEOH &DXVH 5HFRPPHQGHG $FWLRQ ¥ 7KH FDXVH RI WKH HYHQW DQG VXJJHVWHG VWHSV WRZDUG D VROXWLRQ 7KLV LQIRUPDWLRQ VKRXOG EH WKH ILUVW VWHS LQ WURXEOHVKRRWLQJ Notification Time: Thu Aug 6 15:18:03 1998 yourserver sent Event Monitor notification information: /peripherals/events/mass_storage/LVD/enclosure/10_12.8.0.255.0.10.0 is !=1. Its current value is CRITICAL(5) Event data from monitor: Event Time: Thu Aug 6 15:18:03 1998 Hostname: yourserver.rose.hp.
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Power-Up Troubleshooting :KHQ WKH GLVN DUUD\ LV SRZHUHG XS HDFK FRPSRQHQW SHUIRUP DQ LQWHUQDO VHOI WHVW WR HQVXUH LW LV RSHUDWLQJ SURSHUO\ 9LVXDO LQGLFDWLRQV RI SRZHU XS DUH 7KH JUHHQ 3RZHU /(' RQ WKH FRQWUROOHU HQFORVXUH LV RQ 7KH JUHHQ 3RZHU /(' RQ HDFK GLVN HQFORVXUHV LV RQ $OO IDQV DUH RSHUDWLQJ 1R )DXOW /('V DUH RQ 6HH )LJXUH RQ SDJH DQG )LJXUH RQ SDJH 7KH IROORZLQJ /('V ZLOO DOVR EH RQ &RQWUROOHU HQFORVXUH ¥ 7KH JUHHQ )XOO &KDUJH /('V RQ WKH FRQWUROOHU EDWWH
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&RQWUROOHU (QFORVXUH /('V )LJXUH VKRZV WKH ORFDWLRQV RI WKH VWDWXV /('V IRU WKH FRQWUROOHU HQFORVXUH 7DEOH VXPPDUL]HV WKH RSHUDWLQJ /(' VWDWHV IRU DOO FRPSRQHQWV ZLWKLQ WKH FRQWUROOHU HQFORVXUH A B C D E F G H I J K L M N O P Q )LJXUH &RQWUROOHU (QFORVXUH /('V 220 &RQWUROOHU (QFORVXUH 7URXEOHVKRRWLQJ Power On LED Power Fault LED Fan Fault LED Controller Fault LED Fast Write Cache LED Controller Power LED Controller Fault LED Heartbeat LED Status LEDs Fault B LED Full Charge B LED Faul
Troubleshooting 7DEOH 1RUPDO /(' 6WDWXV IRU &RQWUROOHU (QFORVXUH Module LED Normal State Controller Enclosure Power On On (green) Power Fault Off Fan Fault Off Controller Fault Off Fast Write Cache On (green) while data is in cache Controller Power On (green) Controller Fault Off Heartbeat Blink (green) Status Green There are 8 status LEDs. The number and pattern of these LEDs depend on how your system is configured.
SureStore E Disk System SC10 Troubleshooting 7KLV VHFWLRQ FRQWDLQV LQIRUPDWLRQ RQ LGHQWLI\LQJ DQG LVRODWLQJ SUREOHPV ZLWK WKH 'LVN 6\VWHP 6& GLVN HQFORVXUH 'LVN (QFORVXUH /('V )LJXUH VKRZV WKH ORFDWLRQV RI WKH GLVN HQFORVXUH VWDWXV /('V 7DEOH VXPPDUL]HV WKH RSHUDWLQJ /(' VWDWHV IRU DOO FRPSRQHQWV ZLWKLQ WKH GLVN HQFORVXUH /RVLQJ /81 ,I /81 EHFRPHV XQDYDLODEOH EHFDXVH RI PXOWLSOH GLVN IDLOXUHV $UUD\ 0DQDJHU PD\ QRW EH DEOH WR FRPPXQLFDWH ZLWK WKH GLVN DUUD\ ,I WKLV RFFXUV UHSODFH WK
Troubleshooting A B C D E F G H I J K System fault LED System power LED Disk activity LED Disk fault LED Power On LED Term. Pwr. LED Full Bus LED BCC Fault LED Bus Active LED LVD LED Fan Fault LED )LJXUH 'LVN (QFORVXUH /('V 7DEOH 'LVN (QFORVXUH /(' )XQFWLRQV LED System Power System Fault State Indication Green Power is on. Normal operation.
7DEOH 'LVN (QFORVXUH /(' )XQFWLRQV FRQWªG LED State Indication BCC Fault Amber Self-test1 / Fault OFF Normal operation Flashing Peer BCC DIP switch settings do not match LVD Term. Pwr. Full Bus Bus Active Fan Power Supply Disk Fault Disk Activity3 Green Bus operating in LVD mode OFF Bus operating in single-ended mode Green Termination power is available from the host. Normal operation. OFF There is no termination power. Green Disks are on a single bus of ten addresses.
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,VRODWLQJ &DXVHV 7DEOH OLVWV WKH SUREDEOH FDXVHV DQG VROXWLRQV IRU SUREOHPV \RX PD\ GHWHFW RQ WKH GLVN HQFORVXUH :KHQ PRUH WKDQ RQH SUREOHP DSSOLHV WR \RXU VLWXDWLRQ LQYHVWLJDWH WKH ILUVW GHVFULSWLRQ WKDW DSSOLHV 7KH WDEOH OLVWV WKH PRVW EDVLF SUREOHPV ILUVW DQG H[FOXGHV WKHP IURP VXEVHTXHQW SUREOHP GHVFULSWLRQV 7DEOH 'LVN (QFORVXUH 7URXEOHVKRRWLQJ 7DEOH Problem Description HW Event Category The disk enclosure does not power on none LED State Status Probable Cause/Solution System none
Troubleshooting 7DEOH 'LVN (QFORVXUH 7URXEOHVKRRWLQJ 7DEOH FRQWªG Problem Description HW Event Category LED State Status Probable Cause/Solution Power Supply LED is amber Critical Amber Critical – An incompatible or defective component caused a temporary fault. – Power supply hardware is faulty. Unplug the power cord and wait for the LED to turn off. Reinsert the power cord. If fault persists, replace the power supply. Temperature is over limit Critical none Critical Temp is >54.
7DEOH 'LVN (QFORVXUH 7URXEOHVKRRWLQJ 7DEOH FRQWªG Problem Description HW Event Category Peer BCC status, Major temperature and Warning voltage are Not Available LED State Status none Both BCCs: Firmware on BCC A and BCC B are Non-critical different versions. none Not Available 228 6XUH6WRUH ( 'LVN 6\VWHP 6& 7URXEOHVKRRWLQJ Probable Cause/Solution Internal bus is faulty. Contact HP technical support to replace midplane.
7 REMOVAL AND REPLACEMENT Removal and Replacement Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230 Disk Enclosure Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232 Controller Enclosure Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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To Remove: Loosen captive screw, pull firmly on handle, and remove CRU.
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8 REFERENCE / LEGAL / REGULATORY Models and Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258 PDU/PDRU Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263 Replaceable Parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264 Reference / Legal / Regulatory A5277A/AZ Controller Enclosure Specifications . . . . . . . . . . . . .
System Requirements +RVW 6\VWHPV +3 8; 7DEOH 6XSSRUWHG +3 8; +RVW 3ODWIRUP ,QIRUPDWLRQ Supported Host Boot Support on HP-UX 11.x? Fibre Channel I/O Adapter K-class Yes A3404A V-class Yes A5158A, A3740A L-class Yes A5158A, A3740A D-class Yes A3591B N-class Yes A5158A, A3740A R-class Yes A3591B T-class No A3636A C-class No A5158A on HP-UX 11.x A3740A on HP-UX 10.
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Models and Options 7KH +3 6XUH6WRUH ( 'LVN $UUD\ )& FRQVLVWV RI WZR SURGXFWV WKH $ $ $= FRQWUROOHU HQFORVXUH DQG WKH $ $ $= 6XUH6WRUH ( 'LVN 6\VWHP 6& RU GLVN HQFORVXUH (DFK RI WKHVH SURGXFWV KDYH WKHLU RZQ RSWLRQV DV LQGLFDWHG EHORZ $ $ $= &RQWUROOHU (QFORVXUH 0RGHOV DQG 2SWLRQV $ $ LV D ILHOG UDFNHG FRQWUROOHU HQFORVXUH LQWHJUDWHG E\ TXDOLILHG VHUYLFH WUDLQHG SHUVRQQHO 7KLV PRGHO FDQ EH RUGHUHG ZLWK XS WR VL[ $ $ GLVN HQFORVXUHV $ $= LV D IDFWRU\ UDFNHG FRQWUROOHU
7DEOH $ $ $= 3URGXFW 2SWLRQV Option Description Controller Options (must order one option) Single controller module with 256 Mbyte cache, one Media Interface Adaptor, and one controller slot filler module. Configured with HP-UX firmware. 204 Two controller modules with 256 Mbyte cache and two Media Interface Adaptors. Configured with HP-UX firmware. 205 Two controller modules with 256 Mbyte cache and two Media Interface Adaptors.
$ $ $= 'LVN (QFORVXUH 6& 0RGHOV DQG 2SWLRQV 2UGHU WKH IROORZLQJ SURGXFW DQG RSWLRQV DV UHTXLUHG (QWHU WKH IROORZLQJ SURGXFW DQG RSWLRQV DV VXE LWHPV WR WKH $ $ DQG $ $= SURGXFWV DERYH $ $ GLVN HQFORVXUH LV D ILHOG UDFNHG 6XUH 6WRUH ( 'LVN 6\VWHP 6& LQWHJUDWHG E\ D VHUYLFH WUDLQHG HQJLQHHU 7KLV SURGXFW PD\ EH RUGHUHG LQ FRQMXQFWLRQ ZLWK $ $ FRQWUROOHU HQFORVXUH 7R RUGHU D GLVN V\VWHP 6& ZLWKRXW LQWHJUDWLRQ LQWR DQ DUUD\ RUGHU $ $ $ $= )DFWRU\ UDFNHG 6XUH 6WRUH ( '
7DEOH $ $ &XVWRP &DEOLQJ 2SWLRQ Option 701 Description Delete one 2m cable included in A5294A product and add one 5m VHDCI SCSI cable for connection of A5277A to A5294A in a different rack 7DEOH $ $ $= 6WRUDJH &DSDFLW\ 2SWLRQV Option Description Note: All disk enclosures ordered with a single A5277A/AZ must have identical Storage Capacity Options.
'LVN $UUD\ )& 8SJUDGH DQG $GG 2Q 3URGXFWV 2UGHU WKH IROORZLQJ SDUWV WR H[SDQG RU UHFRQILJXUH \RXU RULJLQDO SXUFKDVH 7DEOH 8SJUDGH 3URGXFWV Order No. Description A5276A 9.1-Gbyte disk drive module 10K rpm Ultra 2 LVD A5282A 18.2-Gbyte disk drive module 10K rpm Ultra 2 LVD A5633A 18.2-Gbyte disk drive module 15K rpm Ultra 2 LVD A5595A 36.4-Gbyte disk drive module 10K rpm Ultra 2 LVD A5622A 73.
PDU/PDRU Products +HZOHWW 3DFNDUG RIIHUV WKH IROORZLQJ 3'8V DQG 3'58V ZLWK 86 DQG LQWHUQDWLRQDO SRZHU RSWLRQV IRU PHHWLQJ HOHFWULFDO UHTXLUHPHQWV 7DEOH 3'8 3'58 3URGXFWV Order No.
Replaceable Parts $ $ $= &RQWUROOHU (QFORVXUH 5HSODFHDEOH 3DUWV 7DEOH &RQWUROOHU (QFORVXUH 5HSODFHDEOH 3DUWV Part Number Field Replaceable Units Exchange Part # A5278-60001 HP-UX1 Controller Module (5v model2) w/32 MB SIMM (no cache DIMMs) This part has been replaced by the A527860006. A5278-69001 A5278-60006 HP-UX1 Controller Module (3.
7DEOH &RQWUROOHU (QFORVXUH 5HSODFHDEOH 3DUWV FRQWªG Part Number Field Replaceable Units Exchange Part # A5277-60004 Power Supply Modules n/a A5277-60002 Power Supply Fan Module n/a A5277-60001 Front Door Assembly n/a 5021-1121 Terminator, SCSI, 68 pin, LVD n/a 5064-2464 Media Interface Adapter (MIA) n/a 7DEOH 'LVN (QFORVXUH 5HSODFHDEOH 3DUWV Replacement Part Order No. 8120-6514 Part Description Exchange Part Order No.
A5277A/AZ Controller Enclosure Specifications 'LPHQVLRQV Height Width Depth 6.75 inches (17.1 cm) 17.5 inches (44.5 cm) 24 inches (61 cm) :HLJKW Component Weight of Each (lbs) Quantity Subtotal (lbs) Controller modules 6.6 2 13.2 Controller Fan 1.9 1 1.9 21.4 1 21.4 Power Supply 3.3 2 6.6 Power Supply Fan 1.5 1 1.5 Front Cover 2 1 2 31.6 1 31.
$& 3RZHU $& 9ROWDJH DQG )UHTXHQF\ 9$& 9$& WR +] VLQJOH SKDVH 9$& 9$& WR +] VLQJOH SKDVH $XWR UDQJLQJ &XUUHQW Voltage Maximum Operating Current In-Rush Current 100 - 127 VAC 1.5 A 2.3 A 21.7 A 220 - 240 VAC 0.8 A 1.2 A 42.
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1RQ RSHUDWLQJ (QYLURQPHQWDO VKLSSLQJ DQG VWRUDJH 7HPSHUDWXUH & WR & ) WR ) 0D[LPXP JUDGLHQW & SHU KRXU ) SHU KRXU 5HODWLYH KXPLGLW\ WR 5+ # & ZHW EXOE $OWLWXGH P IW $FRXVWLFV 0HHWV RU H[FHHGV DOO NQRZQ LQWHUQDWLRQDO DFRXVWLFV VSHFLILFDWLRQV IRU FRPSXWLQJ HQYLURQPHQWV 7KH %%8 FRQWDLQV EDWWHULHV WKDW PD\ EH KDUPIXO WR WKH HQYLURQPHQW LI QRW GLVSRVHG RI SURSHUO\ 3OHDVH IROORZ WKH ORFDO VWDWH RU FRXQWU\ UHJXODWLRQ
A5294A/AZ Disk Enclosure Specifications 'LPHQVLRQV Height Width Depth 5.91 in. (15.0 cm) 18.9 in. (48.0 cm) 27.2 in. (69.1 cm) :HLJKW Component Weight of Each (lbs) Quantity Subtotal (lbs) Disk Drive (HH) 2.8 10 28 Fan 3 .3 2 7 Power Supply 10.6 2 22 BCC 4.5 2 9 Midplane-Mezzanine 6 1 6 Door 2 1 2 Chassis 35 1 35 Total, Approx. 270 $ $ $= 'LVN (QFORVXUH 6SHFLILFDWLRQV 110 lbs. (50 kg.
$& 3RZHU $& 9ROWDJH DQG )UHTXHQF\ 9$& WR +] VLQJOH SKDVH 9$& WR +] VLQJOH SKDVH &XUUHQW Voltage Typical Current Maximum Current 100 - 127 VAC 4.8 a 6.5 a 220 - 240 VAC 2.4 a 3.
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