HP-UX System Administrator's Guide: Logical Volume Management (762803-001, March 2014)

detaching links, 90
reinstating a spare disk, 80
requirements, 30
splitting a mirrored logical volume, 71
splitting a volume group, 70
stale data, 29
strict allocation policy, 28
stripe size, 35
striping, 34
and mirroring, 36
benefits, 34
creating a striped logical volume, 55
defined, 11
interleaved disks, 34
performance considerations, 34
selecting stripe size, 35
setting up, 34
swap logical volume, 25, 26, 105
see also primary swap logical volume
creating, 92, 105
extending, 105
guidelines, 26
information in BDRA, 19
interleaving, 26
IODC errors, 179
lvlnboot, 92, 105
maintenance mode, 117
mirroring policy, 29, 93
performance considerations, 26
printing information, 19
requirements, 14, 91, 105
resizing, 105
secondary swap, 26
stripe size for, 35
synchronization policy, 28
Mirror Consistency Recovery, 29
Mirror Write Cache, 28
none, 29
synchronizing a mirror, 29
automatically, 29
manually, 29
System Management Homepage see HP SMH
T
TB, defined, 194
timeout
LV timeout, 36, 175
PV timeout, 36, 175
transient_secs parameter, 176
troubleshooting tools, 115
U
unshare unit
defined, 194
V
Version 1.0 volume groups, 15, 19, 48, 159
Version 2.0 volume groups, 15, 159
Version 2.1 volume groups, 15, 159
Version 2.x volume groups, 15, 19, 25, 26, 30, 43, 47,
48, 79, 80, 87, 91, 93, 105, 106, 116, 120, 181,
183
vgcdsf command, 42, 166
vgcfgbackup command, 38, 42, 69, 72, 166
backup location, 73
errors, 178, 180
vgcfgrestore command, 42, 73, 115, 166
backup location, 73
checking if physical volume is bootable, 88
errors, 180
recovering corrupted LVM data, 123
restating a spare disk, 80
vgchange command, 42, 93, 166
activating a volume group, 61, 64, 69, 74, 75, 76,
84, 90, 120
activation failures, 119
attaching all detached links, 91, 139, 141, 144
automatic synchronization, 29
deactivating a volume group, 60, 64, 69, 70, 74, 75,
83, 89
disabling quorum checks, 70, 119
enabling quorum checks, 71, 120
errors, 181
quiescing a volume group, 69
resuming a quiesced volume group, 69
vgchgid command, 42, 166
integrating cloned LUNs, 113
splitting a volume group, 70
vgcreate command, 42, 48, 166
adding a multipathed disk, 31
errors, 183
for alternate boot disk, 92
vgdisplay command, 38, 42, 44, 115, 116, 166
displaying free space, 55, 56, 178
errors, 184
sparing, 31
while quiesced, 68
vgdsf command, 42, 166
vgexport command, 42, 60, 74, 166
map file, 60
moving disks, 75
renaming a volume group, 69
splitting a volume group, 70
vgextend command, 42, 54, 166
errors, 185
sparing, 80
with multipathed disks, 31, 61
VGID, 20, 182
changing, 113
splitting a volume group, 70
with vgexport, 60
with vgimport, 61
vgimport command, 42, 61, 74, 166
errors, 185
moving disks, 75, 76
renaming a volume group, 69
splitting a volume group, 70
with multipathed disks, 61
199