Veritas Storage Foundation 5.1 SP1 Advanced Features Administrator"s Guide (5900-1503, April 2011)

space-optimized instant snapshots 135, 204
creating 218
spaceopt snapshot type 239
sparse files 49
specifying
master device path 65
specifying database name for Quick I/O 64
split
subdisk 448
states
of link objects 206
storage cache 135
used by space-optimized instant snapshots 204
Storage Checkpoints 137
accessing 277
administering with VxDBA 196
administration of 274
converting a data Storage Checkpoint to a nodata
Storage Checkpoint with multiple Storage
Checkpoints 281
creating 196, 275
data Storage Checkpoints 272
database recovery 195
definition of 268
difference between a data Storage Checkpoint
and a nodata Storage Checkpoint 279
freezing and thawing a file system 269
mounting 277
multi-volume support 324
nodata Storage Checkpoints 273, 279
operation failures 286
pseudo device 277
read-only Storage Checkpoints 277
removable Storage Checkpoints 274
removing 276
space management 286
synchronous vs. asynchronous conversion 279
types of 272
unmounting 278
using the fsck command 278
writable Storage Checkpoints 277
Storage Rollback
implementing using Storage Checkpoints 195
using VxDBA 197
subdisk
join 448
move 448
split 448
super-block 263
Sybase
environment variables for Quick I/O 64
symbolic links
advantages and disadvantages 43, 62
to access Quick I/O files 44, 63
Symmetrix 138
synchronization
controlling for instant snapshots 239
improving performance of 240
syncing attribute 212, 239
syncpause 240
syncresume 240
syncstart 240
syncstop 240
syncwait 240
T
thin provisioning
using 114
Thin Reclamation 120
thin storage
using 114
third-mirror
snapshots 135
third-mirror break-off snapshots
creating 223
third-mirror snapshots 205
TimeFinder 138
tool
vxvmconvert 402
tools
vxdiskadm 400
vxvmconvert 400
troubleshoot
errors 507
tunefstab file
adding tuning parameters to 80, 92
tuning parameters
adding to tunefstab file 80, 92
U
unattended backups 301
unmount 278
a snapped file system 260
upgrading disk groups 478
upgrading pre-version 110 disk groups 478
utilities. See commands
Index554