A

allocation policies, Fixed extent size
default, Fixed extent size
extent, Extent-based allocation
extent based, Extent-based allocation
multi-volume support, About allocation policies

B

bad block revectoring, The nodatainlog mode
blkclear, The blkclear option and data integrity
blkclear mount option, The blkclear mode
block based architecture, Veritas File System performance enhancements
block size, Extent-based allocation
blockmap for a snapshot file system, About snapshot file system disk structure
buffered file systems, Enhanced data integrity modes
buffered I/O, Direct I/O CPU overhead

D

data copy, Direct I/O
data integrity, The blkclear option and data integrity
data synchronous I/O, The mincache mode, Data synchronous I/O
data transfer, Direct I/O
default
allocation policy, Fixed extent size
block sizes, Extent-based allocation
defragmentation, About defragmentation
extent, Monitoring fragmentation
scheduling with cron, Monitoring fragmentation
delaylog mount option, The log mode, The delaylog mode
device file, VxFS Version 4 disk layout
direct data transfer, Direct I/O
direct I/O, Direct I/O
directory reorganization, Monitoring fragmentation
disabled file system
snapshot, How a snapshot file system works
transactions, File system response to problems
disabling Concurrent I/O, Disabling Concurrent I/O
discovered direct I/O, Discovered Direct I/O
discovered_direct_iosize tunable parameter, Tunable I/O parameters
disk layout
Version 1, About disk layouts
Version 2, About disk layouts
Version 3, About disk layouts
Version 4, About disk layouts, VxFS Version 4 disk layout
Version 5, About disk layouts
Version 6, About disk layouts
Version 7, About disk layouts
disk space allocation, Extent-based allocation
displaying mounted file systems, Displaying information on mounted file systems
Dynamic Storage Tiering
multi-volume support, Features implemented using multi-volume support

F

fcl_inode_aging_count tunable parameter, Tunable I/O parameters
fcl_inode_aging_size tunable parameter, Tunable I/O parameters
fcl_keeptime tunable parameter, Tunable I/O parameters
fcl_maxalloc tunable parameter, Tunable I/O parameters
fcl_winterval tunable parameter, Tunable I/O parameters
fc_foff, File Change Log administrative interface
file
device, VxFS Version 4 disk layout
extent allocation unit state, VxFS Version 4 disk layout
extent allocation unit summary, VxFS Version 4 disk layout
fileset header, VxFS Version 4 disk layout
free extent map, VxFS Version 4 disk layout
inode allocation unit, VxFS Version 4 disk layout
inode list, VxFS Version 4 disk layout
intent log, VxFS Version 4 disk layout
label, VxFS Version 4 disk layout
object location table, VxFS Version 4 disk layout
quotas, VxFS Version 4 disk layout
sparse, Fixed extent size
file change log, Tunable I/O parameters
file system
block size, Failure to preserve extent attributes
buffering, Enhanced data integrity modes
displaying mounted, Displaying information on mounted file systems
increasing size, Extending a file system using fsadm
fileset
header file, VxFS Version 4 disk layout
filesystems file, Editing the fstab file
fixed extent size, About extent attributes
fixed write size, Fixed extent size
fragmentation
monitoring, Monitoring fragmentation
reorganization facilities, Monitoring fragmentation
reporting, Monitoring fragmentation
fragmented file system characteristics, Monitoring fragmentation
free extent map file, VxFS Version 4 disk layout
free space monitoring, Monitoring free space
freeze, Freezing and thawing a file system
fsadm, About defragmentation
how to reorganize a file system, Reorganizing a file system
how to resize a file system, Resizing a file system
reporting extent fragmentation, Monitoring fragmentation
scheduling defragmentation using cron, Monitoring fragmentation
fsadm_vxfs, Managing a file system with large files
fscat, Snapshot file system backups
fstab file
editing, Editing the fstab file
fstyp
how to determine the file system type, Identifying file system types
fsvoladm, Example of creating a multi-volume file system

G

get I/O parameter ioctl, Getting the I/O size
getext, Commands related to extent attributes
global message IDs, About global message IDs

H

how to create a backup file system, Creating and mounting a snapshot file system
how to determine the file system type, Identifying file system types
how to display mounted file systems, Unmounting a file system
how to edit the fstab file, Editing the fstab file
how to edit the vfstab file, Editing the fstab file
how to reorganize a file system, Reorganizing a file system
how to resize a file system, Resizing a file system
how to restore a file system, Restoring a file system
how to set up user quotas, Setting up user quotas
how to turn off quotas, Turning off quotas
how to turn on quotas, Turning on quotas
how to view quotas, Viewing quotas
HSM agent error message, Kernel messages
hsm_write_prealloc, Tunable I/O parameters

I

I/O
direct, Direct I/O
sequential, Direct I/O CPU overhead
synchronous, Direct I/O versus synchronous I/O
I/O requests
asynchronous, The mincache mode
synchronous, The nodatainlog mode
increasing file system size, Extending a file system using fsadm
indirect extent
address size, Extent-based allocation
double, Extent-based allocation
single, Extent-based allocation
initial_extent_size tunable parameter, Tunable I/O parameters
inode allocation unit file, VxFS Version 4 disk layout
inode list error, File system response to problems
inode list file, VxFS Version 4 disk layout
inode table, Tuning inode table size
internal, Tuning inode table size
sizes, Tuning inode table size
inodes, block based, Extent-based allocation
intent log, Fast file system recovery
file, VxFS Version 4 disk layout
multi-volume support, Features implemented using multi-volume support
Intent Log Resizing, VxFS intent log resizing
internal inode table, Tuning inode table size
internal quotas file, About quota files on Veritas File System
ioctl interface, About extent attributes

K

kernel tunable parameters, Tuning the VxFS file system

M

maximum I/O size, Veritas Volume Manager maximum I/O size
max_direct_iosize tunable parameter, Tunable I/O parameters
max_diskq tunable parameter, Tunable I/O parameters
max_seqio_extent_size tunable parameter, Tunable I/O parameters
metadata
multi-volume support, Features implemented using multi-volume support
mincache mount option, Mounting a VxFS file system, The mincache mode
mkfs
creating files with, Creating a VxFS file system, Converting a file system to VxFS
creating large files, Managing a file system with large files
modes
enhanced data integrity, Enhanced data integrity modes
monitoring fragmentation, Monitoring fragmentation
mount, Extended mount options, Managing a file system with large files
how to display mounted file systems, Unmounting a file system
how to mount a file system, Mounting a file system
mount options, Intent log size
blkclear, The blkclear mode
choosing, Intent log size
combining, Combining mount command options
convosync, Mounting a VxFS file system, The convosync mode
delaylog, The delaylog option and enhanced performance, The log mode, The delaylog mode
extended, Extended mount options
largefiles, Mounting a file system with large files
log, The log option and data integrity, Mounting a VxFS file system
logiosize, The logiosize mode
mincache, Mounting a VxFS file system, The mincache mode
nodatainlog, Mounting a VxFS file system, The nodatainlog mode
tmplog, The tmplog mode
mounted file system
displaying, Displaying information on mounted file systems
mounting a file system, Mounting a file system
option combinations, Combining mount command options
with large files, Mounting a file system with large files
msgcnt field, About global message IDs
multi-volume support, About multi-volume support
creating a MVS file system, Example of creating a multi-volume file system
multiple block operations, Extent-based allocation

P

parameters
default, VxVM queries
tunable, Tunable I/O parameters
tuning, Tuning VxFS I/O parameters
performance
overall, Block size
snapshot file systems, Snapshot file system performance

R

read_nstream tunable parameter, Tunable I/O parameters
read_pref_io tunable parameter, Tunable I/O parameters
reorganization
directory, Monitoring fragmentation
extent, Monitoring fragmentation
report extent fragmentation, Monitoring fragmentation
reservation space, About extent attributes
Reverse Path Name Lookup, Reverse path name lookup

S

sequential I/O, Direct I/O CPU overhead
setext, Commands related to extent attributes
SFM, Veritas Enterprise Administrator Graphical User Interface
snapof, Creating a snapshot file system
snapped file systems, Online backup, About snapshot file systems
performance, Snapshot file system performance
unmounting, About snapshot file systems
snapread, Snapshot file system backups
snapshot, Creating and mounting a snapshot file system
how to create a backup file system, Creating and mounting a snapshot file system
snapshot file system
on CFS, About snapshot file systems
snapshot file systems, Online backup, About snapshot file systems
blockmap, About snapshot file system disk structure
creating, Creating a snapshot file system
data block area, About snapshot file system disk structure
disabled, How a snapshot file system works
errors, Kernel messages
fscat, Snapshot file system backups
fuser, About snapshot file systems
mounting, Creating a snapshot file system
multiple, About snapshot file systems
performance, Snapshot file system performance
read, Snapshot file system backups
super-block, About snapshot file system disk structure
snapsize, Creating a snapshot file system
sparse file, Fixed extent size
storage
clearing, The blkclear mode
uninitialized, The blkclear mode
Storage Checkpoints
multi-volume support, Features implemented using multi-volume support
Storage Foundation Manager, Veritas Enterprise Administrator Graphical User Interface
super-block, About snapshot file system disk structure
SVID requirement
VxFS conformance to, Application program interface
synchronous I/O, Direct I/O versus synchronous I/O
system failure recovery, Fast file system recovery
system performance
overall, Block size

T

temporary directories, Temporary file system mode
thaw, Freezing and thawing a file system
Thin Reclamation, Thin Reclamation of a file system, Thin Reclamation
tmplog mount option, The tmplog mode
transaction disabling, File system response to problems
tunable I/O parameters, Tunable I/O parameters
discovered_direct_iosize, Tunable I/O parameters
fcl_keeptime, Tunable I/O parameters
fcl_maxalloc, Tunable I/O parameters
fcl_winterval, Tunable I/O parameters
initial_extent_size, Tunable I/O parameters
inode_aging_count, Tunable I/O parameters
inode_aging_size, Tunable I/O parameters
max_direct_iosize, Tunable I/O parameters
max_diskq, Tunable I/O parameters
max_seqio_extent_size, Tunable I/O parameters
read_nstream, Tunable I/O parameters
read_pref_io, Tunable I/O parameters
Volume Manager maximum I/O size, Veritas Volume Manager maximum I/O size
write_nstream, Tunable I/O parameters
write_pref_io, Tunable I/O parameters
write_throttle, Tunable I/O parameters
tuning I/O parameters, Tuning VxFS I/O parameters
tuning VxFS, Tuning the VxFS file system
typed extents, Typed extents

U

umount command, Unmounting a file system
uninitialized storage, clearing, The blkclear mode
unmount, Recovering a disabled file system
a snapped file system, About snapshot file systems
upgrade
from raw devices, Verifying that Oracle Disk Manager is configured

V

Version 1 disk layout, About disk layouts
Version 2 disk layout, About disk layouts
Version 3 disk layout, About disk layouts
Version 4 disk layout, About disk layouts, VxFS Version 4 disk layout
Version 5 disk layout, About disk layouts
Version 6 disk layout, About disk layouts
Version 7 disk layout, About disk layouts
vfstab file
editing, Editing the fstab file
virtual disks, About file system resizing
volume sets, About volume sets
vol_maxio tunable I/O parameter, Veritas Volume Manager maximum I/O size
VOP_INACTIVE, Kernel messages
vxdump, Commands related to extent attributes
vxedquota
how to set up user quotas, Setting up user quotas
VxFS
storage allocation, Block size
vxfsu_fcl_sync, Tunable I/O parameters
vxfs_inotopath, Reverse path name lookup
vxfs_ninode, Tuning inode table size
vxlsino, Reverse path name lookup
vxquota
how to view quotas, Viewing quotas
vxquotaoff
how to turn off quotas, Turning off quotas
vxquotaon, Turning on quotas
vxrestore, Commands related to extent attributes , Restoring a file system
vxtunefs
changing extent size, Extent-based allocation
vxvset, About volume sets
VX_DSYNC, Data synchronous I/O
VX_FREEZE, Freezing and thawing a file system, About quota checking with Veritas File System
VX_FULLFSCK, File system response to problems, Kernel messages
VX_GETCACHE, Cache advisories
VX_SETCACHE, Cache advisories
VX_SNAPREAD, Snapshot file system backups
VX_THAW, Freezing and thawing a file system
VX_UNBUFFERED, Unbuffered I/O

W

write size, Fixed extent size
write_nstream tunable parameter, Tunable I/O parameters
write_pref_io tunable parameter, Tunable I/O parameters
write_throttle tunable parameter, Tunable I/O parameters