VERITAS Volume Manager 4.1 Administrator's Guide

Index
454
used to add subdisks to striped plexes, 205
used to associate subdisks with existing
plexes, 204
used to dissociate subdisks, 207
used to fill in sparse plexes, 205
used to join subdisks, 203
used to move subdisk contents, 201
used to remove subdisks from VxVM, 207
used to split subdisks, 202
vxstat
used to determine failed disk, 331
used to obtain disk performance statistics,
403
used to obtain volume performance
statistics, 401
used with clusters, 380
zeroing counters, 402
vxtask
used to abort tasks, 269
used to lists tasks, 269
used to monitor online relayout, 320
used to monitor tasks, 269
used to pause online relayout, 320
used to resume online relayout, 321
used to resume tasks, 269
vxtrace used to trace volume operations, 400
vxunreloc
restarting after errors, 348
used to list original disks of hot-relocated
subdisks, 347
used to move subdisks after hot-relocation,
345
used to specify different offsets for
unrelocated subdisks, 347
used to unrelocate subdisks after
hot-relocation, 345
used to unrelocate subdisks to different
disks, 346
VxVM
benefits to performance, 395
cluster functionality (CVM), 351
configuration daemon, 195
configuring disk devices, 68
configuring to create mirrored volumes, 273
dependency on operating system, 2
disk discovery, 69
granularity of memory allocation by, 412
interaction with MC/ServiceGuard, 366
limitations of shared disk groups, 359
maximum number of data plexes per
volume, 399
maximum number of subdisks per plex, 411
maximum number of volumes, 410
maximum size of memory pool, 413
minimum size of memory pool, 414
objects in, 10
operation in clusters, 352
performance tuning, 406
shared objects in cluster, 355
size units, 199
task monitor, 267
types of volume layout, 226
upgrading, 190
upgrading disk group version, 193
use with MC/ServiceGuard in clusters, 360
VxVM-rootable volumes
mirroring, 89
vxvol
used to configure exclusive access to a
volume, 378
used to disable FastResync, 301
used to enable FastResync, 299
used to initialize volumes, 258
used to put volumes in maintenance mode,
271
used to resize logs, 292
used to resize volumes, 292
used to restart moved volumes, 184
used to set read policy, 293
used to start volumes, 258, 272
used to stop volumes, 271, 295
used to zero out volumes, 259