Installation guide

165
storage considerations during installation, 3
World Wide Identifier (WWID)
persistent naming, 124
write barriers
battery-backed write caches, 106
definition, 105
disabling write caches, 106
enablind/disabling, 105
error messages, 106
ext4, 45
high-end arrays, 107
how write barriers work, 105
importance of write barriers, 105
NFS, 107
XFS, 50
write caches, disabling
write barriers, 106
WWID
persistent naming, 124
X
XFS
allocation features, 49
backup/restoration, 54
creating, 49
cumulative mode (xfsrestore), 55
dump levels, 54
expert mode (xfs_quota), 51
file system types, 49
fsync(), 49
gquota/gqnoenforce, 51
increasing file system size, 52
inode64 mount option, 50
interactive operation (xfsrestore), 55
limit (xfs_quota expert mode), 51
main features, 49
mkfs.xfs, 49
mounting, 50
nobarrier mount option, 50
pquota/pqnoenforce, 51
project limits (setting), 52
quota management, 51
repairing file system, 53
repairing XFS file systems with dirty logs, 53
report (xfs_quota expert mode), 51
simple mode (xfsrestore), 55
su (mkfs.xfs sub-options), 50
suspending, 53
sw (mkfs.xfs sub-options), 50
uquota/uqnoenforce, 51
write barriers, 50
xfsdump, 54
xfsprogs, 53
xfsrestore, 54
xfs_admin, 55
xfs_bmap, 55
xfs_copy, 55
xfs_db, 55
xfs_freeze, 53
xfs_fsr, 55
xfs_growfs, 52
xfs_info, 55
xfs_mdrestore, 55
xfs_metadump, 55
xfs_quota, 51
xfs_repair, 53
xfsdump
XFS, 54
xfsprogs
XFS, 53
xfsrestore
XFS, 54
xfs_admin
XFS, 55
xfs_bmap
XFS, 55
xfs_copy
XFS, 55
xfs_db
XFS, 55
xfs_freeze
XFS, 53
xfs_fsr
XFS, 55
xfs_growfs
XFS, 52
xfs_info
XFS, 55
xfs_mdrestore
XFS, 55
xfs_metadump
XFS, 55
xfs_quota
XFS, 51
xfs_repair
XFS, 53