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

hot-relocation (continued)
Storage Expert rules 514
subdisk relocation 438
subdisk relocation messages 443
unrelocating subdisks 443
unrelocating subdisks using vxassist 445
unrelocating subdisks using vxdiskadm 444
unrelocating subdisks using vxunreloc 445
use of free space in disk groups 437
use of spare disks 437
use of spare disks and free space 437
using only spare disks for 442
vxrelocd 432
HP disk format 80
hpdisk format 80
I
I/O
gathering statistics for DMP 166
kernel threads 22
scheduling on secondary paths 179
throttling 141
use of statistics in performance tuning 526
using traces for performance tuning 529
I/O operations
maximum size of 534
I/O policy
displaying 174
example 179
specifying 175
I/O throttling 186
I/O throttling options
configuring 188
identifiers for tasks 310
idle LUNs 544
implicit failover mode 138
init attribute 303
initialization
default attributes 107
of disks 97, 107
initialization of disks 97
instant snapshots
backing up multiple volumes 380
cascaded 359
creating backups 364
creating for volume sets 381
creating full-sized 373
creating space-optimized 371
creating volumes for use as full-sized 370
instant snapshots (continued)
displaying information about 389
dissociating 388
full-sized 354
improving performance of synchronization 392
reattaching 385
refreshing 385
removing 389
removing support for 323
restoring volumes using 387
space-optimized 356
splitting hierarchies 389
synchronizing 391
intent logging 352
INVALID volume state 308
ioctl calls 534–535
IOFAIL plex condition 264
IOFAIL plex state 262
iSCSI parameters
administering with DDL 89
setting with vxddladm 89
J
JBOD
DMP support 83
JBODs
adding disks to DISKS category 93
listing supported disks 92
removing disks from DISKS category 95
K
kernel states
for plexes 265
volumes 309
L
layered volumes
converting to non-layered 347
defined 52, 276
striped-mirror 46
layout attributes
changing for disks 107
layouts
changing default used by vxassist 283
left-symmetric 50
specifying default 283
types of volume 274
leave failure policy 461
Index608