Veritas Storage Foundation™ for Oracle 5.0.1 Administrator's Guide

snapshots
aborting resynchronization 362
aborting reverse resynchronization 362
and FastResync 28
commiting reverse resynchronization
changes 363
creating 270, 358, 360
resynchronizing 358, 361
reverse resynchronizing 358, 362
SORT_AREA_SIZE 312
space usage
displaying statistics and monitoring 42
spanning 20, 23
defined 24
spare disks 29
sparse files 86, 90–91
starting
Capacity Planning utility 211
statistics
volume I/O 300
Storage Checkpoint Capacity Planning. See Capacity
Planning
Storage Checkpoints 149–150
backing up and recovering 163
creating 328
defined 35
displaying 331
displaying space usage 216
file system restores 36
managing 41
operations 176
overview 35
performance 153
planning space for 210
removing 342
scheduling 330
space requirements 151
unmounting 334
verifying 164
Storage Expert 30
Storage Mapping
dbed_analyzer command 140
displaying I/O statistics 137
displaying information 136
displaying information for a list of
tablespaces 141
enabling Oracle file mapping 145
mapping components 143
Oracle Enterprise Manager 147
Storage Mapping (continued)
Oracle file mapping 142
verifying Oracle file mapping setup 144
verifying setup 134
views 143, 146
vxstorage_stats 135
Storage Mapping, overview 37
Storage Rollback 149–150, 340
datafiles 42
defined 36
guidelines for recovery 175
of databases 42
overview 35
tablespaces 42
stripe unit sizes
choosing 51
stripe units 24
striped volumes 52
configuration guidelines 52
striping 20, 24
defined 24
striping and mirroring data 25
support for large files 35
symbolic links
advantages and disadvantages 83
to access Quick I/O files 84
system buffer cache 103
system configuration
examining 42
system global area (SGA) 312
T
tablespaces
dropping and recreating 92
temporary 86, 91
temporary tablespaces 86, 91
tunable I/O parameters 303
discovered_direct_iosize 304
initial_extent_size 305
max_buf_data_size 305
max_direct_iosize 305
max_diskq 305
max_seqio_extent_size 306
qio_cache_enable 306
read_nstream 304
read_pref_io 303
write_nstream 304
write_pref_io 304
write_throttle 307
Index418