Veritas File System v5.0.1 Administrator's Guide for HP-UX 11i v3 (5900-0082, June 2010)

Storage Checkpoints (continued)
nodata Storage Checkpoints 88, 94
operation failures 102
pseudo device 93
read-only Storage Checkpoints 92
removable Storage Checkpoints 89
removing 92
space management 102
synchronous vs. asynchronous conversion 94
types of 88
unmounting 94
using the fsck command 94
writable Storage Checkpoints 92
super-block 80
synchronous I/O 71
system failure recovery 20
system performance
overall 34
T
temporary directories 23
thaw 74
Thin Reclamation 27, 50
tmplog mount option 36
transaction disabling 209
tunable I/O parameters 53
default_indir_size 54
discovered_direct_iosize 54
fcl_keeptime 55
fcl_maxalloc 55
fcl_winterval 56
initial_extent_size 57
inode_aging_count 57
inode_aging_size 58
max_buf_data_size 57
max_direct_iosize 58
max_diskq 58
max_seqio_extent_size 58
qio_cache_enable 59
read_nstream 53
read_pref_io 53
vx_bc_bufhvm 47
vx_maxlink 48
vxfs_bc_bufhvm 47
write_nstream 53
write_pref_io 53
write_throttle 60
tuning I/O parameters 51
tuning VxFS 45
typed extents 19
U
umount command 195
uninitialized storage, clearing 38
unmount 94, 210
a snapped file system 76
V
VEA 29
VERITAS Enterprise Administrator 29
Version 1 disk layout 255
Version 2 disk layout 255
Version 3 disk layout 256
Version 4 disk layout 256, 258
Version 5 disk layout 256, 261
Version 6 disk layout 256
Version 7 disk layout 256
vfstab file
editing 195
virtual disks 31
volume sets 124
VOP_INACTIVE 227
vx_bc_bufhwm tunable parameter 47
VX_DSYNC 72
VX_FREEZE 73
VX_FULLFSCK 210, 212–216, 220–222, 224, 227–
228, 231–234, 241
VX_GETCACHE 73
vx_maxlink tunable parameter 48
vx_ninode 45
VX_SETCACHE 73
VX_SNAPREAD 76
VX_THAW 74
VX_UNBUFFERED 71
vxdump 66
VxFS
storage allocation 34
vxfs_bc_bufhwm tunable parameter 47
vxfs_inotopath 120
vxfsstat 47
vxfsu_fcl_sync 56
vxlsino 120
vxrestore 66, 204
vxtunefs
changing extent size 19
vxvset 124
275Index