VERITAS Volume Manager 3.5 Administrator's Guide (September 2004)

Index
427
complete disk failure, 318
hot-relocation of subdisks, 329
partial disk failure, 317
metadevices, 69
metanodes
DMP, 107
minor numbers, 150
mirrored volumes
adding DRL logs, 269
adding sequential DRL logs, 269
changing read policies for, 279
configuring VxVM to create by default, 259
creating, 228
creating across controllers, 226, 236
creating across enclosures, 236
creating across targets, 224
creating with logging enabled, 231
creating with sequential DRL enabled, 231
defined, 212
dirty region logging, 48
DRL, 48
FastResync, 48
FR, 48
logging, 48
performance, 387
removing DRL logs, 270
removing sequential DRL logs, 270
snapshots, 53
mirrored-concatenated volumes
converting to concatenated-mirror, 308
creating, 228
defined, 26
mirrored-stripe volumes
benefits of, 25
converting to striped-mirror, 308
creating, 234
defined, 212
performance, 388
mirroring
defined, 24
mirroring plus striping, 26
mirrors
adding to volumes, 259
boot disk, 86
creating of VxVM root disk, 87
creating snapshot, 296
defined, 15
removing from volumes, 262
specifying number of, 228
multipathing
displaying information about, 122
N
names
changing for disk groups, 145
defining for snapshot volumes, 299
device, 4, 66
disk, 66
disk media, 11, 66
plex, 14
plex attribute, 209
renaming disks, 100
subdisk, 12
subdisk attribute, 189
VM disk, 12
volume, 14
naming scheme
changing for disks, 76
naming schemes
for disks, 66
ndcomirror attribute, 230, 264
NEEDSYNC volume state, 251
NODAREC plex condition, 199
nodes
in clusters, 339
maximum number in a cluster, 338
node abort in clusters, 354
shutdown in clusters, 353
NODEVICE plex condition, 199
non-layered volume conversion, 308
Non-Persistent FastResync, 54
nopriv disk type, 69
nopriv disks
issues with enclosures, 77
O
objects
physical, 4
virtual, 10
off-host processing, 338, 372
OFFLINE plex state, 197
online relayout
changing number of columns, 305
changing region size, 307
changing speed of, 307
changing stripe unit size, 305
combining with conversion, 308
controlling progress of, 306
defined, 38