Veritas Volume Manager 5.0 Administrator's Guide (September 2006)

530 Index
recovering after correctable hardware failure 373
removing 225
removing from volumes 265
sparse 57, 211, 221, 224
specifying for online relayout 290
states 216
striped 38
taking offline 222, 262
tutil attribute 226
types 31
polling interval for DMP restore 153
PowerPath
coexistence with DMP 84
prefer read policy 281
preferred plex
performance of read policy 454
read policy 281
preferred priority path attribute 140
primary path 121, 132
primary path attribute 141
priority load balancing 144
private disk groups
converting from shared 417
in clusters 391
private network
in clusters 389
private region
checking size of configuration database 441
configuration database 79
defined 79
effect of large disk groups on 158
public region 80
putil
plex attribute 226
subdisk attribute 213
R
RAID-0 38
RAID-0+1 42
RAID-1 42
RAID-1+0 43
RAID-5
adding logs 275
adding subdisks to plexes 211
checking existence of log 440
checking log is mirrored 441
checking size of log 441
guidelines 502
hot-relocation limitations 371
logs 50, 59
parity 46
removing logs 276
specifying number of logs 249
subdisk failure handled by hot-relocation 370
volumes 46
RAID-5 volumes
adding DCOs to 269
adding logs 275
changing number of columns 290
changing stripe unit size 290
checking existence of RAID-5 log 440
checking number of columns 444
checking RAID-5 log is mirrored 441
checking size of RAID-5 log 441
creating 248
defined 228
performance 453
removing logs 276
raw device nodes
controlling access for volume sets 358
displaying access for volume sets 358
enabling access for volume sets 357
for volume sets 356
read policies
changing 281
performance of 454
prefer 281
round 281
select 281
siteread 281, 425, 426, 428
read-only mode 392
readonly mode 392
RECOVER plex condition 220
recovery
checkpoint interval 465
I/O delay 466
preventing on restarting volumes 263
recovery accelerator 62
recovery time
Storage Expert rules 440
redo log configuration 63
redundancy
checking for volumes 443
of data on mirrors 228
of data on RAID-5 228
redundant-loop access 24
region 79
regionsize attribute 267, 313, 314