HP Surestore Disk Array 12h - And FC60 Service Manual page 413

storage capacity 71
three disk enclosure array 82
two disk enclosure array 78
RAID level comparison
application and I/O pattern performance
characteristics 58
data redundancy characteristics 55
general performance characteristics 57
RAID levels
described 48
tips on selecting 193
rail installation
HP original rack 129
rebuild 59
recommended disk array configurations 73
recommended UPS 119
recovering from
interface problems 236
power supply shutdown 268
recycling battery 266
redundant
pair of controllers 238
power supplies 267
regulatory compliance 384
removal and replacement
backplane/mezzanine, disk enclosure 314
battery backup module 325
battery harness,controller enclosure 354
BCC module 300
controller cage/midplane assy, controller
enclosure 355
controller enclosure 342
controller fan module 323
controller module 332
DC power harness 350
DIMM/SIMM, controller module 346
disk enclosure 304
disk module carrier 318
fan module, disk enclosure 296
front cover door, disk enclosure 308
front cover, controller enclosure 322
harness cover plate, controller
enclosure 349
MIA 340
power button assy, disk enclosure 312
power supply cage/midplane assy, controller
enclosure 352
power supply fan module, controller
enclosure 328
power supply module, controller
enclosure 330
power supply module, disk enclosure 298
SCSI cables 338
top cover, disk enclosure 310
replacing disk modules with higher capacity
modules 201
Rittal rack 16
running Array Manager 60 189
S
safety compliance 384
safety hazard 266
SCSI
drive cables 236
drive connections 36, 240
servicing notes 238
SCSI cables 153
SCSI cabling
full-bus configurations 154
removal and replacement 338
split-bus configurations 157
SCSI channels
number of connections 68
performance 68
throughput 68
SCSI connections 144
SCSI ID
disk module 190
segment size
impact on performance 196
tips on setting 194
selecting a RAID level 193
selecting disks for a volume group 189
service date on battery backup module 265
Index
413