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REFERENCE Reference Features Model 20 Component Part Numbers Specifications Hewlett-Packard Software License Terms Regulatory Statements R-1
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Model 20 Component Part Numbers Description Upgrade Product Number Exchange Part Number 4-Gbyte HH disk module A3396A A3389-69021 4-Gbyte LP disk module A3666A A3666-69021 4-Gbyte LP disk module A5169A A5169-69021 9-Gbyte HH disk module A3541A A3541-69021 9-Gbyte LP disk module A5132A A5132-69021 18-Gbyte HH disk module A5133A A5133-69021 Fan pack N/A A3232-69006 Storage processor (SP) A3237A A3232-69103 Storage processor (SP620 SCSI SP) A3551A A3549-69002 Power supply (VSC
Specifications 'LPHQVLRQV Model Height Width Depth Rackmount model 20 35.6 cm (14.0 inches) 48.3 cm (19.0 inches) 76.2 cm (30 inches) Deskside model 20 62.9 cm (24.8 inches) 35.6 cm (14.0 inches) 76.2 cm (30 inches) Reference :HLJKW WARNING The disk array is very heavy. Use extreme care when moving or lifting it. At least two persons are needed to lift a disk array. Model Minimum Weight Maximum Weight Model 20 Chassis with 5 disks, 1 SP, 1 power supply: 56.3 kg (125.
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Declaration of Conformity according to ISO / IEC Guide 22 and EN 45014 8000 Foothills Boulevard Roseville CA, 95747 USA . Hewlett-Packard GmbH Hewlett-Packard Str.1 D-71083 Herrenberg-Gültstein Germany Reference Manufacturer : Hewlett-Packard Company Hewlett-Packard Japan,LTD 5-5-22 Shinmachi,Hino-shi Tokyo, 191-0002 Japan Declares, that the product Product Name : Product Numbers : Product Options : Disk Array A3231A, A3232A, A3388A, A3389A, A3539A, A3540A, A3540AZ, A3549A, A3550A,A3550AZ.
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3 CONFIGURATION, HP 9000 SERIES 700 Disk Array Support Requirements for HP-UX Release 9.05/9.07 Installing and Reconfiguring on S700 Systems Disk Array Configurations Basic Configuration for Model 20 Disk Array Two-SP Configuration Multi-Bus Configuration (HP-UX 10.
Disk Array Support Requirements for HP-UX Release 9.05/9.
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Disk Array Configurations 7KUHH KDUGZDUH FRQILJXUDWLRQV DUH DYDLODEOH RQ WKH +3 6HULHV 7DEOH OLVWV WKH KDUGZDUH FRPSRQHQWV WKDW PDNH XS HDFK FRQILJXUDWLRQ DQG VXPPDUL]HV WKH IHDWXUHV RI HDFK $ VHFWLRQ IRU HDFK FRQILJXUDWLRQ H[SODLQV WKH HUURU UHFRYHU\ IHDWXUHV DQG LQFOXGHV H[DPSOHV RI D GLVN FRQILJXUDWLRQ IRU D PRGHO DUUD\ 7DEOH $UUD\ &RQILJXUDWLRQV Configuration type Features Basic One host One SCSI-2 adapter One SCSI-2 bus One SP Applications can continue to run after the fai
Basic Configuration for Model 20 Disk Array 7KH EDVLF FRQILJXUDWLRQ KDV RQH KRVW ZLWK RQH 6&6, DGDSWHU FRQQHFWHG E\ DQ H[WHUQDO )DVW :LGH GLIIHUHQWLDO 6&6, EXV WR WKH 63 LQ WKH DUUD\ DV VKRZQ LQ )LJXUH 7KH V\VWHP FDQ VXUYLYH WKH IDLOXUH RI D GLVN PRGXOH ZLWKLQ D UHGXQGDQW 5$,' JURXS RU PLUURU EXW FDQQRW FRQWLQXH DIWHU IDLOXUH RI WKH 6&6, DGDSWHU RU 6&6, FDEOH VHH 7DEOH IRU PRUH LQIRUPDWLRQ )LJXUH 0RGHO %DVLF &RQILJXUDWLRQ 3-6 %DVLF &RQILJXUDWLRQ IRU 0RGHO 'LV
7DEOH %DVLF &RQILJXUDWLRQ (UURU 5HFRYHU\ Failing component Continue after failure? Disk module Yes Applications continue running. System Administrator or service provider replaces module. SP No Disk array fails. System Administrator or service provider replaces SP and the System Administrator restarts operating system. Fan failure within fan pack Yes Applications continue running. System Administrator or service provider replaces module.
Two-SP Configuration 7KH WZR 63 FRQILJXUDWLRQ VKRZQ LQ )LJXUH KDV RQH KRVW ZLWK RQH 6&6, DGDSWHU FRQQHFWHG E\ RQH H[WHUQDO )DVW :LGH GLIIHUHQWLDO 6&6, EXV WR WZR 63V 7KH WZR 63 FRQILJXUDWLRQ SURYLGHV EHWWHU SHUIRUPDQFH WKDQ WKH EDVLF FRQILJXUDWLRQ )RU EHWWHU 63 SHUIRUPDQFH ZLWK WKLV FRQILJXUDWLRQ VRPH SK\VLFDO GLVN XQLWV /81V FDQ EH ERXQG RQ RQH 63 DQG WKH RWKHU SK\VLFDO GLVN XQLWV RQ WKH VHFRQG 63 7KH 63 WKDW ELQGV D SK\VLFDO GLVN XQLW LV WKH GHIDXOW RZQHU RI WKDW XQLW 7KH URXWH WKURX
7DEOH 7ZR 63 &RQILJXUDWLRQ (UURU 5HFRYHU\ Failing component Continue after failure? Disk module Yes Provides the same features as the basic configuration but with better performance and higher availability. Applications continue running. System Administrator or service provider replaces module. SP Yes With HP-UX 10.x, if one SP fails, ownership of the failed SP’s LUNs can transfer automatically to the remaining operational SP.
Multi-Bus Configuration (HP-UX 10.
7DEOH 0XOWL %XV &RQILJXUDWLRQ (UURU 5HFRYHU\ Failing component Continue after failure? Disk module Yes Provides the same features as the basic configuration but with better performance and higher availability. Applications continue running. System Administrator or service provider replaces module. SP Yes* If one SP fails, the System Administrator can access the LUNs owned by the failed SP by accessing the remaining operational SP with the other host.
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CONFIGURATION, HP 9000 SERIES 800 Disk Array Configurations Basic Configuration for Model 20 Disk Arrays Two-SP Configuration Two-Adapter/Two-SP Configuration Multi-Bus Configuration Multi-Initiator Configuration (HP-UX 10.x and Later) Multi-Bus/Initiator Configuration (HP-UX 10.
Disk Array Configurations 6L[ KDUGZDUH FRQILJXUDWLRQV DUH DYDLODEOH 7DEOH $ VHFWLRQ IRU HDFK FRQILJXUDWLRQ H[SODLQV WKH HUURU UHFRYHU\ IHDWXUHV DQG LQFOXGHV H[DPSOHV RI D GLVN FRQILJXUDWLRQ IRU D PRGHO DUUD\ 7KH VHFWLRQ IRU HDFK FRQILJXUDWLRQ LV PRGXODU DQG VHOI FRQWDLQHG 7R SURYLGH WKLV PRGXODULW\ VRPH LQIRUPDWLRQ LV UHSHDWHG LQ HDFK VHFWLRQ 7DEOH $UUD\ &RQILJXUDWLRQV Configuration type Features Basic One host One SCSI-2 adapter One SCSI-2 bus One SP Applications can continue to r
Two-adapter/Two SP One host Two SCSI-2 adapters Two SCSI-2 buses Two SPs Provides highest availability and best array performance for singlehost configurations. Applications can continue to run after failure of a disk module. HP-UX 9.04 If one SP fails, the System Administrator must reassign ownership of the failed SP’s LUNs to the operational SP by using Grid Manager. Also, the path to the operational SP must be used and can be changed by way of LVM.
7DEOH $UUD\ &RQILJXUDWLRQV FRQWªG Multi-initiator Two hosts Two SCSI-2 adapters (one per host) One SCSI-2 bus Two SPs Adds backup host to two-SP configuration. Applications can continue after the failure of any disk module. If one host, one SCSI-2 adapter, or one SP fails, the other host can take over the failed host’s disks if the array and hosts have been appropriately configured with LVM.
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7DEOH %DVLF &RQILJXUDWLRQ (UURU 5HFRYHU\ Failing component Continue after failure? Disk module Yes Applications continue running. System Administrator or service provider replaces module. SP No Disk array fails. System Administrator or service provider replaces SP and the System Administrator restarts operating system. Fan pack Yes Applications continue running. System Administrator or service provider replaces module.
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7DEOH 7ZR 63 &RQILJXUDWLRQ (UURU 5HFRYHU\ Failing component Continue after failure? What happens and how to recover Disk module Yes (9.04) Yes (10.x) Applications continue running. System Administrator or service provider replaces module. Provides the same features as the basic configuration, but with better performance and higher availability. Applications can continue to run after the failure of a single disk module. SP *No (9.04) Yes (10.x) HP-UX 9.
7KH WZR DGDSWHU WZR 63 FRQILJXUDWLRQ VKRZQ LQ )LJXUH KDV RQH KRVW ZLWK WZR 6&6, DGDSWHUV HDFK FRQQHFWHG E\ DQ H[WHUQDO )DVW :LGH GLIIHUHQWLDO 6&6, EXV WR D GLIIHUHQW 63 LQ WKH DUUD\ )RU EHWWHU SHUIRUPDQFH ZLWK WKLV FRQILJXUDWLRQ VRPH SK\VLFDO GLVN XQLWV /81V FDQ EH ERXQG RQ RQH 63 DQG WKH UHVW FDQ EH ERXQG RQ WKH RWKHU 63 7KH 63 WKDW ELQGV D SK\VLFDO GLVN XQLW LV WKH GHIDXOW RZQHU 7KH URXWH WKURXJK WKH 63 RZQLQJ D SK\VLFDO GLVN XQLW LV WKH SULPDU\ URXWH WKH URXWH WKURXJK WKH RWKHU 63 LV
7DEOH 7ZR $GDSWHU 7ZR 63 &RQILJXUDWLRQ (UURU 5HFRYHU\ Failing component Continue after failure? What happens and how to recover Disk module Yes (9.04) Yes (10.x) Applications continue running. System Administrator or service provider replaces module. Provides the same features as the basic configuration, but with better performance and higher availability. Applications can continue to run after the failure of a single disk module. SP *No (9.04) *Yes (10.x) HP-UX 9.
Configuration, HP 9000 Series 800 Multi-Bus Configuration 7KH PXOWL EXV FRQILJXUDWLRQ VKRZQ LQ )LJXUH KDV WZR KRVWV HDFK ZLWK D 6&6, DGDSWHU FRQQHFWHG E\ DQ H[WHUQDO )DVW :LGH GLIIHUHQWLDO 6&6, EXV WR DQ 63 LQ WKH GLVN DUUD\ 7KH 63 WKDW ELQGV D SK\VLFDO GLVN XQLW /81 LV WKH GHIDXOW RZQHU (DFK KRVW XVHV LWV RZQ GLVNV LQ WKH GLVN DUUD\ LQGHSHQGHQWO\ 7KH PXOWL EXV FRQILJXUDWLRQ UHVHPEOHV WZR EDVLF FRQILJXUDWLRQ V\VWHPV VLGH E\ VLGH 7KLV FRQILJXUDWLRQ FDQ EH XVHG IRU VLWHV UHTXLULQJ KLJK
7DEOH 0XOWL %XV &RQILJXUDWLRQ (UURU 5HFRYHU\ Failing component Continue after failure? Disk module Yes (9.04) Yes (10.x) Provides the same features as the basic configuration, but with better performance and higher availability. Applications continue running. System Administrator or service provider replaces module. SP *No (9.04) Yes (10.x) If one SP fails, the System Administrator can access the LUNs owned by the failed SP by accessing the remaining operational SP with the other host.
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7DEOH 0XOWL %XV ,QLWLDWRU (UURU 5HFRYHU\ Failing component Continue after failure? Disk module Yes What happens and how to recover Applications continue running. System Administrator or service provider replaces module. Provides the same features as the basic configuration, but with better performance and higher availability. Applications can continue to run after the failure of a single disk module.
5 CONFIGURATION, HP3000 SERIES 900 Configuration, HP3000 Series 900 MPE/iX Considerations Disk Array Configurations Basic Configuration for the Model 20 Disk Array Two-SP Configuration Two-Adapter/Two-SP Configuration Multi-Bus Configuration Configuring Disk Array SCSI LUNs for MPE/iX 5-1
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Disk Array Configurations 7DEOH $UUD\ &RQILJXUDWLRQV Configuration type Features Basic One host One SCSI-2 adapter One SCSI-2 bus One SP With RAID of any supported level, applications can continue to run after the failure of a single physical disk module within a logical disk unit (LUN). Applications cannot continue to run if a SP or SCSI-2 adapter fails.
7DEOH $UUD\ &RQILJXUDWLRQV FRQWªG Two-adapter/Two SP One host Two SCSI-2 adapters Two SCSI-2 buses Two SPs Provides highest availability and best array performance for singlehost configurations. With RAID of any supported level, applications can continue to run after failure of a disk module.
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Two-Adapter/Two-SP Configuration )LJXUH 0RGHO 7ZR $GDSWHU 7ZR 63 &RQILJXUDWLRQ 7ZR $GDSWHU 7ZR 63 &RQILJXUDWLRQ 5-9 Configuration, HP3000 Series 900 7KH WZR DGDSWHU WZR 63 FRQILJXUDWLRQ VKRZQ LQ )LJXUH KDV RQH KRVW ZLWK WZR 6&6, DGDSWHUV HDFK FRQQHFWHG E\ RQH H[WHUQDO )DVW :LGH GLIIHUHQWLDO 6&6, EXV WR D GLIIHUHQW 63 LQ WKH DUUD\ )RU EHWWHU SHUIRUPDQFH ZLWK WKLV FRQILJXUDWLRQ VRPH ORJLFDO GLVN XQLWV /81V FDQ EH ERXQG RQ RQH 63 WKH UHVW FDQ EH ERXQG RQ WKH RWKHU 63 7K
7DEOH 7ZR $GDSWHU 7ZR 63 &RQILJXUDWLRQ (UURU 5HFRYHU\ Failing component Continue after failure? Disk module Yes What happens and how to recover With RAID of any level supported by MPE/iX, applications continue running. System Administrator or service provider replaces module. Provides the same features as the basic configuration, but with better performance and higher availability. With RAID of any supported level, applications can continue to run after the failure of a single disk module.
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7DEOH 0XOWL %XV &RQILJXUDWLRQ (UURU 5HFRYHU\ Failing component Continue after failure? Disk module Yes Provides the same features as the basic configuration but with better performance and higher availability. With RAID of any level supported by MPE/iX, applications continue running. System Administrator or service provider replaces module.
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6 GRID MANAGER About Grid Manager Configuring MUX Ports on HP 9000 Systems Configuring RS-232 Ports on HP 3000 Series 900 Systems Initiating Grid Manager on HP-UX Grid Manager Initiating Grid Manager on MPE/iX Displaying the Grid Manager Main Menu Grid Manager Menus Presentation Utility Screen Enabling/Disabling the SP620 SCSI Storage Processor Creating Logical Disk Units (LUNs) Unbinding a Logical Disk Unit (LUN) Setting up Disk Array Caching for Microcode Revision 7.
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*ULG0JU L; LV UXQ IURP WKH SURJUDP ILOH JULGPJU SXE V\V )LJXUH VKRZV WKH *ULG0JU L; PDLQ VFUHHQ :run gridmgr.pub.sys GridMgr/iX (A.01.01) (C) COPYRIGHT Hewlett-Packard Co. 1996 FRI, APR 26, 1996, 8:30 AM There are 29 Grid Manager Disk Array Ldevs configured on this system.
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IURP PDNLQJ FRQILJXUDWLRQ FKDQJHV WR D GLVN DUUD\ GHYLFH DW WKH VDPH WLPH $FFHVV LV JUDQWHG RQ D ILUVW FRPH ILUVW VHUYHG EDVLV )LJXUH VKRZV WKH HUURU PHVVDJH *ULG0JU L; GLVSOD\V ZKHQ D VHFRQG XVHU DWWHPSWV WR DFFHVV D *ULG 0DQDJHU 56 SRUW DOUHDG\ LQ XVH :run gridmgr.pub.sys GridMgr/iX (A.01.01) (C) COPYRIGHT Hewlett-Packard Co. 1996 FRI, APR 26, 1996, 8:30 AM There are 29 Grid Manager Disk Array Ldevs configured on this system.
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Displaying the Grid Manager Main Menu :KHQ XVLQJ *ULG 0DQDJHU WKH ILUVW WLPH DIWHU SRZHULQJ XS WKH GLVN DUUD\ WKH 0DLQ PHQX DSSHDUV 2WKHUZLVH WKH VFUHHQ WKDW DSSHDUV LV WKH RQH GLVSOD\HG WKH ODVW WLPH *ULG 0DQDJHU ZDV H[LWHG ,I WKH *ULG 0DQDJHU 0DLQ PHQX GRHV QRW DSSHDU RU WR UHWXUQ WR WKH 0DLQ PHQX IURP DQRWKHU PHQX OHYHO W\SH A FDUHW DQG SUHVV RETURN XQWLO LW GRHV Grid Manager )LJXUH *ULG 0DQDJHU 0DLQ 0HQX *ULG 0DQDJHU KDV D KHOS IHDWXUH WKDW LV DFFHVVHG E\ W\SLQJ " RU Q" ZKHUH Q
Grid Manager Menus 7KH *ULG 0DQDJHU PHQXV DQG VFUHHQV DUH RUJDQL]HG DV PXOWLSOH OHYHOV LQ D KLHUDUFKLFDO IDVKLRQ $W WKH WRS LV WKH *ULG 0DQDJHU 0DLQ 0HQX $OO PHQXV DUH QXPEHUHG 7R PRYH WR D ORZHU OHYHO PHQX W\SH WKH PHQXªV VHOHFWLRQ QXPEHU 7R UHWXUQ WR D KLJKHU OHYHO W\SH A FDUHW IROORZHG E\ RETURN XQWLO WKH GHVLUHG OHYHO LV UHDFKHG )ROORZLQJ DUH WKH PHQX KLHUDUFKLHV IRU WKH GLIIHUHQW YHUVLRQV RI WKH FRQWUROOHU PLFURFRGH )RU HDVH RI UHDGLQJ D ULJKW SDUHQWKHVLV IROORZLQJ WKH PHQX QXPEHU LQ
7- Hot Spare Displays dialogue for making a hot spare 3) Unbind Physical Units Displays dialogue for unbinding a LUN 4) View Unsolicited Event Log Displays the Unsolicited Event Logs, starting at entry number 1. Allows selection of a filter for either error code or FRU. 5) Change Parameters 1- Change Physical Unit Parameters Grid Manager 1. Change Default SP Ownership of Unit Displays dialogue for changing SP ownership 2. Change Unit Rebuild Time Displays dialogue for changing rebuild time 3.
3. Change System Date and Time Displays dialogue for changing date and time 3- Change SP Parameters 1. Enable/Disable Statistics Logging Displays dialogue for controlling statistics logging 2. Enable/Disable Periodic Error Reporting Displays dialogue for controlling periodic error reporting 3. Change Console Parameters Displays several modifiable console parameters (default is 9600 baud, 8 bit, no parity) 4. Update SP PROMs and Reboot SP Displays dialogue for updating SP PROMs 5.
2- RAID-3 Group (Parallel Access Array) Displays dialogue for making a RAID-3 LUN 3- RAID-1 Mirrored Pair Displays dialogue for making a RAID-1 LUN 4- RAID-0 Group (Non-redundant Individual Access Array) Displays dialogue for making a RAID-0 LUN 5- RAID-1/0 Group (Mirrored RAID-0 Group) Displays dialogue for making a RAID-1/0 LUN 6- Individual Disk Unit Displays dialogue for making an independent mode disk 7- Hot Spare 3) Unbind Physical Units Displays dialogue for unbinding a LUN 4) View Unsolicited Event
2- Change Storage System Parameters 1. Change Storage System Caching Parameters Change caching parameters? [N] Y Write Cache State (Enable, Disable)? [Disable] Cache Page Size in KB (2, 4, 8, 16)? [2] Read Cache State (Enable, Disable)? [Disable] Peer Read Cache State (Enable, Disable)? [Disable] BBU Testing (Enable, Disable)? [Enable] BBU Test Day of the Week (1-7)? [1] BBU Test Hour (0-23)? [0] BBU Test Minutes (0-59)? [0] 2.
5.
4) View Unsolicited Event Log Displays the Unsolicited Event Logs, starting at entry number 1. Allows selection of a filter for either error code or FRU. 5) Change Parameters 1- Change Physical Unit Parameters 1. Change Default SP Ownership of Unit Displays dialogue for changing SP ownership 2. Change Unit Rebuild Time Displays dialogue for changing rebuild time 3. Change Unit Auto Assign Displays dialogue for changing auto assign 4.
4. Change System Date and Time Displays dialogue for changing date and time 3- Change SP Parameters 1. Enable/Disable Statistics Logging Displays dialogue for controlling statistics logging 2. Enable/Disable Periodic Error Reporting Displays dialogue for controlling periodic error reporting 3. Change Console Parameters Displays several modifiable console parameters (default is 9600 baud, 8 bit, no parity) 5.
5- RAID-1/0 Group (Mirrored RAID-0 Group) Displays dialogue for making a RAID-1/0 LUN 7- Hot Spare Displays dialogue for making a hot spare 3) Unbind Logical Units Displays dialogue for unbinding a LUN 4) View Maintenance Information 1- Display Unsolicited Event Log Displays the Unsolicited Event Logs, starting at entry number 1. Allows selection of a filter for either error code or FRU. 2- Display Faulted CRUs Displays detailed information on the cause of CRU failures.
2- Change Storage System Parameters 1. Change Storage System Caching Parameters Displays dialog for current cache parameters: Change caching parameters? [N] Y Cache State (Enable, Disable)? [Disable] Cache Page Size in KB (2, 4, 8, 16)? [64] Cache Size in MB? [64] BBU Test Day of the Week (1-7)? [1] BBU Test Hour (0-23)? [0] BBU Test Minutes (0-59)? [0] Grid Manager 2.
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7DEOH 'LVN 0RGXOH 6WDWXV &RGHV FRQWªG Disk module status EQZ n Hot spare only. Data is being copied from the hot spare onto a replacement disk module in the logical disk unit whose number is shown. FMT n Being hardware formatted. Generally, modules do not need hardware formatting. OFF Powered off by the SP, which can happen if the wrong type of module is inserted; a message also appears in the Unsolicited Event Log. POW n Powering up. RDY n Ready (bound with its secondary route via this SP).
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Enabling/Disabling the SP620 SCSI Storage Processor 7KH 63 KDV DQ HQDEOH GLVDEOH VZLWFK 7KH KLJKHU SHUIRUPDQFH 63 6&6, VWRUDJH SURFHVVRU GRHV QRW KDYH DQ HQDEOH GLVDEOH VZLWFK ,W PXVW EH HQDEOHG DQG GLVDEOHG XVLQJ *ULG 0DQDJHU 7KH SURFHGXUH IRU GLVDEOLQJ DQG HQDEOLQJ WKH 63 6&6, 63 IROORZV 'LVSOD\ WKH *ULG 0DQDJHU 3UHVHQWDWLRQ 8WLOLW\ VFUHHQ )URP WKH 3UHVHQWDWLRQ VFUHHQ W\SH A FDUHW DQG SUHVV RETURN WR JR WR WKH 0DLQ PHQX )ROORZ WKH PHQX SDWK Grid Manager &KDQJH 3DUDPHWHUV Â
7R UH HQDEOH WKH 63 6&6, 63 IROORZ VWHSV WKURXJK DERYH 7\SH < DW WKH VHFRQG SURPSW WR UH HQDEOH WKH 63 6&6, 63 Creating Logical Disk Units (LUNs) 3UHSDULQJ WR &UHDWH /RJLFDO 'LVN 8QLWV %HIRUH FUHDWLQJ /81V E\ ELQGLQJ GLVN PRGXOHV LGHQWLI\ ZKLFK GLVN PRGXOHV DUH WR EH XVHG LQ HDFK /81 7R PD[LPL]H WKURXJKSXW SHUIRUPDQFH DQG DYDLODELOLW\ GLVN PRGXOHV ERXQG LQWR D /81 PXVW EH RQ VHSDUDWH LQWHUQDO EXVHV %LQGLQJ 'LVN 0RGXOHV DV /RJLFDO 'LVN 8QLWV 7KH ELQGLQJ ORJLFDO XQLWV IXQFWLRQ LV XVHG WR
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7 HOST UTILITIES AND DIAGNOSTICS Overview High Availability Disk Array Monitor (HARAYMON) Support Tools Manager (STM) SAM (System Administration Management Tool) LVM (Logical Volume Manager) EMS (Hardware Event Monitoring) Host Utilities and Diagnostics 7-1
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Product ID HP A3232A_RAID_5 Physical Device 48.0.
High Availability Array Monitor =============================== Drive Failure Product ID HP A3232A_RAID_5 Physical Device 48.0.0 Disk Position: B2 ([DPSOH =============================== Mon Feb 20 10:05:12 MST 1995 High Availability Array Monitor =============================== Drive Failure Product ID HP A3232A_RAID_5 Physical Device 48.0.
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7DEOH 'LVN 6WDWH IRU WKH 0DS LQ WKH ,QIRUPDWLRQ /RJ FRQWªG Status field values Description Eqz equalizing (with a hot spare) Uns unsupported 7DEOH /81 %LQG 6WDWH IRU WKH 0DS LQ WKH ,QIRUPDWLRQ /RJ Status field values Description blank disk is unbound R-1 disk is bound to a RAID-1 LUN R-3 disk is bound to a RAID-3 LUN R-5 disk is bound to a RAID-5 LUN R-10 disk is bound to a RAID-1/0 LUN Hot disk is bound to a hot spare LUN A0, B2, etc.
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7DEOH [VWP 6WDWXV )LHOGV IRU WKH ,QIRUPDWLRQ 7RRO /RJ FRQWªG Status field values Description FAULT DETECTED Displayed only if the SP reports a SCSI disk array fault (the Information Tool completion status will be set to Information Warning) Array Date SCSI disk array’s date, in mm/dd/yy format Array Time SCSI disk array’s time, in hh:mm:ss 24 hour format Cabnt Type Cabinet type (for example, deskside or rackmount) Fan A/B Fan status (for example, OK or NR [not ready]) VSC A/B/C Power sup
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8 TROUBLESHOOTING About Customer Replaceable Units (CRUs) Model 20 Deskside Cabinet Model 20 Rackmount Chassis Front-View Disk Array LEDs Rear-View Disk Array LEDs Power-Up Troubleshooting Troubleshooting the Disk Array Cache Configuration Instructions Unsolicited Event Log Troubleshooting with Grid Manager Troubleshooting with SAM Creating a File System on a Series 700 System Troubleshooting 8-1
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Model 20 Deskside Cabinet Disk Drive Slots Storage Processor Modules Front View )LJXUH Power Supply Units Fan Pack Rear View 0RGHO 'HVNVLGH 'LVN $UUD\ Troubleshooting 0RGHO 'HVNVLGH &DELQHW 8-3
Model 20 Rackmount Chassis )LJXUH 0RGHO 5DFNPRXQW &58 /RFDWLRQV 8-4 0RGHO 5DFNPRXQW &KDVVLV
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Rear-View Disk Array LEDs )LJXUH VKRZV WKH UHDU YLHZ /('V )LJXUH 5HDU /(' /RFDWLRQV 8-6 5HDU 9LHZ 'LVN $UUD\ /('V
7DEOH 0RGHO 'LVN $UUD\ /('V LED ON OFF Front Panel POWER-ON (green) The power supplies are operational and are providing +24 VDC to the midplane +24 VDC bus. The array is powered off or, if the array has been running, the disk array has lost the +24 VDC bus. Front Panel FAULT (amber) The array has detected a fault in one Normal operation of the FRUs. Disk module READY (green) The disk module is operational and ready to receive/send data.
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7DEOH 3RZHU XS 7URXEOHVKRRWLQJ FRQWªG Condition/Symptom Solution Array fails power-up test at letter “W” and displays message “Storage system failure - contact your HP service representative.” The SP620 SCSI SP displays a message that a valid microcode image could not be found on any data base drives. Microcode for the SP(s) is loaded from specific disks within the array.
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)LJXUH *ULG 0DQDJHU 8QVROLFLWHG (YHQW /RJ 7R QDYLJDWH WKH 8QVROLFLWHG (YHQW /RJ W\SH WKH IROORZLQJ VLQJOH OHWWHU FRPPDQGV Key Action N or n Scrolls to the next screen of entries. P or p Scrolls to the previous screen of entries. F or f Displays the first screen of entries. L or l Displays the last screen of entries. A or a Defines a filter to select event types by FRU or error code. For help, type A then ?. A filter stays in effect until changed.
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(DFK UHSRUW VFUHHQ FDQ FRQWDLQ WKH IROORZLQJ LQIRUPDWLRQ Field Description State Indicates that a Verify or Sniff is currently running. Sniffing Indicates that this feature is Enabled or Disabled. % Complete Indicates the percentage complete for the operation (0-100). Sniff Period To set the sniff period, from the Grid Manager main menu follow the menu path: 5. Change Parameters  1.
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&RQWUROOLQJ WKH 'LVSOD\ RI (YHQW 5HFRUGV 7R QDYLJDWH WKH 8QVROLFLWHG (YHQW /RJ W\SH WKH IROORZLQJ VLQJOH OHWWHU FRPPDQGV Key Action N or n Scrolls to the next screen of entries. P or p Scrolls to the previous screen of entries. F or f Displays the first screen of entries. L or l Displays the last screen of entries. A or a Defines a filter to select event types by FRU or error code. For help, type A then ?. A filter stays in effect until changed.
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7DEOH ,QIRUPDWLRQDO &RGHV Description 0x601 SP Power Up. The SP is powered up and ready for I/O. This field also shows the revision of microcode (Licensed Internal Code) and the amount of SP memory in Mbytes, in hexadecimal. For example, (SP Powerup); Rev 0x00080A01 0x00000020 means code revision 8.10.01 and 32 Mbytes of memory. 0x602 Drive Enabled. The unit this drive belongs to is ready for normal host I/O. 0x603 Rebuild Started.
7DEOH ,QIRUPDWLRQDO &RGHV FRQWªG Event code Description 0x622 Background Verify Complete. Disk array has completed background checkpoint verification of the accuracy and completeness of the parity check data in a RAID-5, RAID-3, RAID-1, or RAID-1/0 LUN. 0x623 Fan Pack Disable/Door Open. Fans disabled because the fan pack door was opened. The disk array shuts down if the fans are not operational within two minutes. 0x624 Fan Pack Enable/Door Close.
7DEOH ,QIRUPDWLRQDO &RGHV FRQWªG Description 0x648 Termpower Low. Extended status is SCSI bus number. This message is logged once at the completion of each powerup for any SCSI bus which the SP detects as having an insufficient “TERMPWR” voltage level. This event code is only used by SPs which do not themselves source termpower into the bus. 0x650 FRU Signature Error.
7DEOH ,QIRUPDWLRQDO &RGHV FRQWªG Event code Description 0x66A Soft Vault Load Failure. The SP could not load the saved contents of the Write Cache from disk. However, there were no units with saved data, so Write cache does not need to be loaded. This situation can occur after SP memory is reconfigured. 0x66B Single Bit Error Detected. The SP has detected a recoverable single bit error. 0x66C Fan Fault Detected. The SP has detected a single fan fault. 0x66D Peer SP timed out.
7DEOH ,QIRUPDWLRQDO &RGHV FRQWªG Event code Description 0x68E Inconsistent Stripe. Inconsistent write or time stamp were detected in a RAID group. 0x68F Inconsistent Time Stamps. Inconsistent time stamps were detected in a RAID group on a verify. 0x690 Drive Failed. A drive was shut down. 0x691 Checksum Error on Device read. A checksum error was detected on a read from an individual disk. There was no data transfer involved. 0x692 Incoherent Stripe.
7DEOH 7KUHVKROGHG &RGHV FRQWªG Event code Description Recommended threshold 0x805 Single Bit Error. The SP’s tolerance level for single bit errors in the read cache has been exceeded. 0x820 Soft Media Error. The SP successfully cleared a media defect. Notify the user after three errors/month/FRU. 0x840 Disk Sector Invalidated. The LUN that owns this disk encountered a condition which required the firmware to invalidate a sector on the unit.
7DEOH (UURU &RGHV FRQWªG Description 0x908 Hardware Fault - Cache disabling. Some hardware condition has caused the SP to disable the cache. The problem might be: – BBU is not ready (not present and fully charged) – One or more vault disks is missing or being rebuilt – Fan fault occurred, or – SP failed 0x909 Cache Dump Failed. A fault caused the disk array to try to dump the vault. The cache dump failed because two or more vault disks are missing or have failed.
7DEOH (UURU &RGHV FRQWªG Event code Description 0x924 Host Vault Disks Scrambled. The SP found the vault disks containing the cache image to be in different order than when the cache image was dumped to disk. This means the disks were swapped at power down. The disks must be restored to their original order before the SP can load the cache image. 7DEOH )DWDO (UURU &RGHV Event code Description 0xA02 Failed SCSI bus. An internal SCSI bus has failed.
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Performance Statistics For Disk Module A2 Description: 2.1 Gbyte SCSI Disk (Looking from the non-owning SP) State: BOUND BUT NOT ASSIGNED Unit Number (hex): 0 Unit Type: RAID-5 Group (Individual Access Array) Stripe Element Size: 128 Sectors Maximum Rebuild Time: 4 Hours Read Requests: Write Requests: 4246546 324804 Kbytes Read: Kbytes Written: 388832 2563443 Average Disk Service Time: 14 ms.
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Disk Devices Hardware Path Use Volume Group Total Mbytes Description 52.4.0 Unused --- 2048 Seagate ST12400 SCSI Disk Drive 52.5.0 LVM vg00 1292 HP C24/4 SCSI Disk Drive 52.6.0 Unused --- 645 HP C24/39 SCSI Disk Drive 8.5 --- --- --- HP C1300 Disk Array Controller 8.5.1 Unused --- 39// HP C1300 LUN (RAID-5 - 3 disks) 8.6 --- --- --- HP C1300 Disk Array Controller 8.6.
View Array Status Information Controller Information: [X] A0 LUN 0 Model Number: [] A1 LUN 0 Firmware Revision: 1.23.
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([DPSOH VFUHHQ RXWSXW SAM - > Disks and File Systems - > Disk Devices - > Actions - > Disk Array Maintenance - > Unbind Confirmation If you unbind this LUN, you will not be able to recover any information which it may contain.
([DPSOH VFUHHQ RXWSXW SAM - > Disks and File Systems - > Disk Devices - > Actions - > Disk Array Maintenance - > Change Caching Parameters... ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, , Change Caching Parameters , ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, , LUN Number:0 , , [X] Enable Write Cache.
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Disk Devices Hardware Path Use Volume Group Total Mbytes Description 52.4.0 Unused --- 2048 Seagate ST12400 SCSI Disk Drive 52.5.0 LVM vg00 1292 HP C24/4 SCSI Disk Drive 52.6.0 Unused --- 645 HP C24/35 SCSI Disk Drive 8.5 --- --- --- HP C1300 Disk Array Controller 8.6 --- --- --- HP C1300 Disk Array Controller 8.6.0 Unused --- /955 HP C1300 LUN (RAID5 - 5 disks) 8.6.
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Removal and Replacement 9 REMOVAL AND REPLACEMENT Model 20 Component Part Numbers Model 20 Disk Module Removal/Replacement Model 20 Fan Pack Removal/Replacement Model 20 SP Removal/Replacement Model 20 Power Supply Unit Removal/Replacement Model 20 BBU Removal/Replacement Model 20 SIMM Removal/Replacement 9-1
Model 20 Component Part Numbers Description Upgrade product number Exchange part number 4-Gbyte HH disk module A3396A A3389-69021 4-Gbyte LP disk module A3666A A3666-69021 9-Gbyte HH disk module A3541A A3541-69021 9-Gbyte LP disk module A5132A A5132-69021 18-Gbyte LP disk module A5133A A5133-69021 Fan pack N/A A3232-69006 Storage processor (SP) A3237A A3232-69103 Storage processor (SP620 SCSI SP) A3551A A3549-69002 Power supply unit (VSC) A3238A A3232-69004 Battery backup
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