HP Surestore Disk Array 12h - And FC60 Service Manual page 4

Enabling/Disabling Auto Include.......................................................................................................... 72
Enabling/Disabling Auto Rebuild ......................................................................................................... 72
Starting/Stopping a Rebuild .................................................................................................................. 72
Setting the Controller SCSI ID.............................................................................................................. 73
Changing Other Controller SCSI Settings ............................................................................................ 73
Switching Controllers ........................................................................................................................... 73
Testing a Controller .............................................................................................................................. 73
Formatting the Array ............................................................................................................................ 74
Shutting Down the Array....................................................................................................................... 74
Setting the Language............................................................................................................................. 74
U C P
SING ONTROL ANEL
Language............................................................................................................................................... 76
Cntrl Changes ....................................................................................................................................... 76
Disk Changes ........................................................................................................................................ 79
Logical Drv Changes ............................................................................................................................ 81
Shutdown............................................................................................................................................... 82
View Settings......................................................................................................................................... 82
CHAPTER 4. CONCEPTS AND MANAGEMENT................................................................................ 83
D A B
ISK RRAYS IN RIEF
D A F
ISK RRAY EATURES
Dynamic Data Migration ...................................................................................................................... 84
Logical Drives (LUNs).......................................................................................................................... 88
Auto Include .......................................................................................................................................... 89
Active Hot Spare ................................................................................................................................... 89
Auto Rebuild.......................................................................................................................................... 90
Auto Failover ........................................................................................................................................ 91
Shutdown............................................................................................................................................... 92
D A H
ISK RRAY ARDWARE
Disk Array Controller Module .............................................................................................................. 93
Disk Modules ........................................................................................................................................ 95
Power Modules ..................................................................................................................................... 98
Fan Modules ......................................................................................................................................... 98
SCSI Bus Topology................................................................................................................................ 99
M D
ANAGING THE ISK
Sample Capacity Allocation................................................................................................................ 101
Capacity Management Strategies ....................................................................................................... 103
U C
PGRADING THE APACITY OF A
O P
PTIMIZING ERFORMANCE
Controller Data Path .......................................................................................................................... 106
Performance Metrics........................................................................................................................... 107
Rebuild Impact on Performance ......................................................................................................... 109
Write Working Set ............................................................................................................................... 109
4
M ................................................................................................................ 75
ENUS
.............................................................................................................................. 83
............................................................................................................................. 84
.......................................................................................................................... 93
A C ................................................................................................. 100
RRAY APACITY
F -L
ULLY OADED
..................................................................................................................... 105
D A ............................................................. 104
ISK RRAY