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disk device driver (continued)
files 282
purpose 281
return values 282
SSADISK_LIST_PDISKS ioctl operation 285
description 285
files 286
purpose 285
return values 286
SSADISK_SCSI_CMD ioctl operation 283
description 283
files 284
purpose 283
return values 284
syntax 266
disk drive microcode maintenance 315
disk drives
failed, identifying, correcting, and removing 91
finding the physical location 409
formatted on different types of machine 387
identification 19
not in arrays 30
reservation of 27
unique IDs (UIDs) 21
disk fencing 290
Display/Download Disk Drive Microcode service
aid 393
dumps, managing 259
duplicate node test, error logging 227
E
effects of array copy on other SMIT menus 186
Change/Show Attributes of an SSA RAID Array
option 186
Identify Disks in an SSA RAID Array option 189
List Status Of All Defined SSA RAID Arrays
option 188
Remove a Disk From an SSA RAID Array
option 190
Swap Members of an SSA RAID Array option 191
enabling or disabling Fast-Write for multiple
devices 215
enabling or disabling Fast-Write for one disk drive 214
error codes for service aids 400
error conditions, disk device driver 274
error log analysis
detailed description 230
command line error log analysis 232
error log analysis routine 230
run_ssa_ela cron 232
summary 229
error log analysis routine 230
error logging
detailed description 222
detail data formats 225
error logging (continued)
detailed description (continued)
duplicate node test 227
run_ssa_healthcheck cron 226
run_ssa_link_speed cron 227
summary 221
tmssa device driver 302
error logging management
detailed description 228
summary 228
exchanging adapters and Rebuilding state, RAID-5 34
exchanging disk drives 319
execution of Target Mode requests 294
Exposed state, RAID-10 36
Exposed state, RAID-5 33
read operations while in 33
write operations while in 33
exssaraid command 95, 142
F
fast-write cache card
installing 334
removing 332
fast-write cache card, battery assembly
installing 338
power 211
removing 336
Fast-Write Cache feature
battery 211
bypassing the cache in a one-way fast-write
network 217
configuring 211
dealing with problems 218
description 27
enabling or disabling Fast-Write for multiple
devices 215
enabling or disabling Fast-Write for one disk
drive 214
getting access to the Fast-Write menus 213
Fast-Write feature 5
Fast-Write menus, getting access 213
fencing 290
files
adapter device driver 260
IOCINFO ioctl operation 261, 277
SSA_GET_ENTRY_POINT ioctl operation 264
SSA_TRANSACTION ioctl operation 263
ssadisk SSA disk device driver 276
SSADISK_ISAL_CMD ioctl operation 280
SSADISK_ISALMgr_CMD ioctl operation 282
SSADISK_LIST_PDISKS ioctl operation 286
SSADISK_SCSI_CMD ioctl operation 284
finding the physical location of a device 409
flowchart for RAID-5 array states 35
Format Disk service aid 389
Index
499