Veritas File System 5.0 Administrator's Guide (September 2006)

mount options (continued)
mincache 31, 33
nodatainlog 30, 33
tmplog 32
mounted file system
displaying 212
mounting a file system 208
option combinations 39
with large files 38
mounting a Storage Checkpoint 80
mounting a Storage Checkpoint of a cluster file
system 80
msgcnt field 227
multi-volume support 116
creating a MVS file system 120
multiple block operations 14
mv 60
N
name space
preserved by Storage Checkpoints 70
naming convention, Quick I/O 185
ncheck 114
nodata Storage Checkpoints 80
nodata Storage Checkpoints definition 75
nodatainlog mount option 30, 33
O
O_SYNC 31
object location table file 275
P
parameters
default 46
tunable 47
tuning 46
performance
overall 30
snapshot file systems 98
preallocating space for Quick I/O files 189
primary fileset relation to Storage Checkpoints 71
pseudo device 79
Q
qio_cache_enable tunable parameter 193
53
qiomkfile 186
qiostat 195
Quick I/O 183
access Quick I/O files as raw devices 185
access regular UNIX files 188
creating Quick I/O files 186
direct I/O 184
double buffering 185
extension 185
installation summary 195
read/write locks 185
restrictions 186
special naming convention 185
Quick I/O files
access regular UNIX files 188
preallocating space 189
statistics 195
using relative and absolute path names 188
quota commands 104
quotaoff
how to turn off quotas 222
quotaon
how to turn on quotas 221
quotas 103
exceeding the soft limit 104
hard limit 103
94
how to view quotas 222
soft limit 103
quotas file 104, 276
quotas.grp file 104
R
read-ahead functionality in Cached Quick I/O 192
read-only Storage Checkpoints 79
read_ahead 53
read_nstream tunable parameter 47
read_pref_io tunable parameter 47
relative and absolute path names used with symbolic
links 188
removable Storage Checkpoints definition 75
reorganization
directory 45
extent 45
report extent fragmentation 44
reservation space 57
restrictions on Quick I/O 186
Reverse Path Name Lookup 114
Index290