HP StorageWorks MSA500 G2 User Manual page 5

Expanding and extending capacity ......................................................................................... 66
Array Diagnostic Utility..................................................................................................................... 67
NetWare Online Array Configuration Utility (CPQONLIN)............................................................. 68
Using auto-configuration ........................................................................................................ 68
Creating a custom configuration............................................................................................. 68
Cluster installation and configuration
Cluster hardware installation.............................................................................................................. 73
Cluster configuration.......................................................................................................................... 74
Troubleshooting
When the storage system does not start ............................................................................................. 75
Diagnostic steps ................................................................................................................................. 76
Are the power supply/blower assembly LEDs green? ............................................................ 77
Is the system power LED green? ............................................................................................ 77
Is the controller display providing messages? ........................................................................ 78
Recognizing hard drive failure........................................................................................................... 78
Effects of a hard drive failure ................................................................................................. 79
Compromised fault tolerance.................................................................................................. 79
Recovering from compromised fault tolerance....................................................................... 80
Factors to consider before replacing hard drives................................................................................ 81
Automatic data recovery (rebuild) ..................................................................................................... 82
Time required for a rebuild..................................................................................................... 82
Failure of another drive during rebuild................................................................................... 83
Drive failure in a NetWare environment............................................................................................ 84
Failed drives or interim recovery mode .................................................................................. 84
Handling disk drive failures.................................................................................................... 85
Display messages ............................................................................................................................... 85
Box numbering ....................................................................................................................... 88
00 Array Controller Firmware Ver <version> ........................................................................ 89
01 HP MSA500-G2 Startup Complete ................................................................................... 89
02 Enable Volume <n>? '<'=NO, '>'=YES ............................................................................. 89
03 Critical Lock-Up Detected. Code=<n>h............................................................................ 89
04 Enable Volumes ? '<'=NO, '>'=YES .................................................................................. 90
05 System Name: <name>...................................................................................................... 90
06 Restarting System .............................................................................................................. 91
07 Clone Firmware? '<'=NO, '>'=YES ................................................................................... 91
08 Firmware Flash Failed ....................................................................................................... 91
20 Initializing SCSI Subsystem .............................................................................................. 92
21 Scanning for SCSI Devices................................................................................................ 92
22 Initializing SCSI Devices................................................................................................... 92
24 Bad SCSI Bus Mode Non-LVD Device Found ................................................................. 92
30 I2C Read Failure <I2C device name> ............................................................................... 93
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