VERITAS Volume Manager 4.1 Administrator's Guide

437
Index
Symbols
/dev/vx/dsk block device files, 260
/dev/vx/rdsk character device files, 260
/etc/default/vxassist defaults file, 231
/etc/default/vxassist file, 342
/etc/default/vxdg defaults file, 357
/etc/fstab file, 295
/etc/vx/cntrls.exclude file, 76
/etc/vx/disks.exclude file, 76
/etc/vx/enclr.exclude file, 77
/etc/vx/volboot file, 195
/sbin/rc2.d/S95vxvm-recover file, 349
A
activation modes for shared disk groups, 355,
356
ACTIVE
plex state, 213
volume state, 264
active/active disk arrays, 111
adding disks, 87
attributes
plex, 224
subdisk, 209
B
backups
created using snapshots, 309
creating for volumes, 307
creating from a mirror, 307
creating using snapshots, 309
for multiple volumes, 313
of RAID-5 volumes, 308
blocks on disks, 14
C
c#, 4, 65
c#t#d#, 65
c#t#d# based naming scheme, 64
check_all policy, 147
check_alternate policy, 147
check_disabled policy, 147
check_periodic policy, 147
checkpoint interval, 408
CLEAN
plex state, 214
volume state, 264
cluster protocol version
checking, 380
number, 367
upgrading, 380
clusters
activating disk groups, 357
activating shared disk groups, 377
activation modes for shared disk groups,
355
benefits, 351
checking cluster protocol version, 379
cluster protocol version number, 367
cluster-shareable disk groups, 354
configuration, 359
configuring exclusive open of volume by
node, 378
converting shared disk groups to private,
375
creating shared disk groups, 373
designating shareable disk groups, 354
determining if disks are shared, 371
dirty region log, 369
forcibly adding disks to disk groups, 375
forcibly importing disk groups, 375
global connectivity policy, 358
importing disk groups as shared, 374
initialization, 359
interaction of MC/ServiceGuard and
VxVM, 366
introduced, 352
joining disk groups in, 376
limitations of shared disk groups, 359
listing shared disk groups, 372
local connectivity policy, 358
maximum number of nodes in, 351
moving objects between disk groups, 376
node abort, 367
node shutdown, 365
nodes, 352
operation of DRL in, 368, 370
operation of vxconfigd in, 363
operation of VxVM in, 352
private disk groups, 354
private networks, 352
protection against simultaneous writes, 355
reconfiguration daemon, 360
reconfiguration of, 360
resolving disk status in, 358
setting disk connectivity policies in, 377
shared disk groups, 354
shared objects, 355
splitting disk groups in, 376