Veritas Volume Manager 5.1 SP1 Administrator"s Guide (5900-1506, April 2011)

hot-relocation (continued)
subdisk relocation messages 417
unrelocating subdisks 417
unrelocating subdisks using vxassist 419
unrelocating subdisks using vxdiskadm 418
unrelocating subdisks using vxunreloc 419
use of free space in disk groups 411
use of spare disks 411
use of spare disks and free space 411
using only spare disks for 416
vxrelocd 406
HP disk format 82
hpdisk format 82
I
I/O
gathering statistics for DMP 171
kernel threads 20
scheduling on secondary paths 184
throttling 145
use of statistics in performance tuning 490
using traces for performance tuning 493
I/O operations
maximum size of 498
I/O policy
displaying 180
example 185
specifying 180
I/O throttling 191
I/O throttling options
configuring 193
identifiers for tasks 340
idle LUNs 508
implicit failover mode 142
Importing
ISP disk group 268
init attribute 326
initialization
default attributes 109
of disks 98, 109
initialization of disks 98
instant snapshots
removing support for 364
INVALID volume state 338
ioctl calls 498–499
IOFAIL plex condition 285
IOFAIL plex state 283
iSCSI parameters
administering with DDL 91
iSCSI parameters (continued)
setting with vxddladm 91
ISP
disk groups 268
ISP disk group
Importing 268
Upgrading 268
J
JBOD
DMP support 85
JBODs
adding disks to DISKS category 94
listing supported disks 93
removing disks from DISKS category 96
K
kernel states
for plexes 286
volumes 339
L
layered volumes
converting to non-layered 381
defined 49, 297
striped-mirror 43
layout attributes
changing for disks 109
layouts
changing default used by vxassist 304
left-symmetric 47
specifying default 304
types of volume 296
leave failure policy 435
left-symmetric layout 47
len subdisk attribute 280
LIF area 117
LIF LABEL record 117
listing
DMP nodes 161
supported disk arrays 92
load balancing 142
across nodes in a cluster 425
displaying policy for 180
specifying policy for 180
local detach policy 433
lock clearing on disks 227
LOG plex state 283
577Index