Veritas Volume Manager 5.0.1 Administrator's Guide, HP-UX 11i v3, First Edition, November 2009

preferred plex
read policy 335
preferred priority path attribute 172
primary path 138, 152
primary path attribute 173
priority load balancing 178
private disk groups
converting from shared 480
in clusters 455
private network
in clusters 454
private region
checking size of configuration database 511
configuration database 79
defined 79
effect of large disk groups on 195
public region 79
putil
plex attribute 271
subdisk attribute 257
Q
queued I/Os
displaying statistics 169
R
RAID-0 40
RAID-0+1 45
RAID-1 44
RAID-1+0 46
RAID-5
adding logs 328
adding subdisks to plexes 254
checking existence of log 511
checking log is mirrored 511
checking size of log 511
guidelines 586
hot-relocation limitations 433
logs 52, 59
parity 48
removing logs 329
specifying number of logs 298
subdisk failure handled by hot-relocation 433
volumes 48
RAID-5 volumes
adding DCOs to 321
adding logs 328
changing number of columns 344
RAID-5 volumes (continued)
changing stripe unit size 344
checking existence of RAID-5 log 511
checking number of columns 514
checking RAID-5 log is mirrored 511
checking size of RAID-5 log 511
creating 298
defined 275
performance 523
removing logs 329
raw device nodes
controlling access for volume sets 417
displaying access for volume sets 417
enabling access for volume sets 416
for volume sets 415
read policies
changing 335
performance of 523
prefer 335
round 335
select 335
siteread 335, 489, 494, 496
split 336
read-only mode 457
readonly mode 456
RECOVER plex condition 265
recovery
checkpoint interval 532
I/O delay 532
preventing on restarting volumes 314
recovery accelerator 61
recovery option values
configuring 188
recovery time
Storage Expert rules 510
redo log configuration 62
redundancy
checking for volumes 513
of data on mirrors 275
of data on RAID-5 275
redundancy levels
displaying for a device 173
specifying for a device 174
redundant-loop access 28
region 79
regionsize attribute 319, 367, 369
reinitialization of disks 111
relayout
changing number of columns 344
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