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

vgmodify command, 15, 42, 61, 167
changing physical volume type, 87, 183
collecting information, 62, 65
errors, 186
modifying volume group parameters, 62, 185
resizing physical volumes, 80, 179
vgmove command, 98, 167
VGRA
and vgmodify, 62, 66
area on disk, 20
size dependency on extent size, 21, 183
vgreduce command, 42, 54, 167
with multipathed disks, 61
vgremove command, 42, 71, 167
vgscan command, 42, 167
moving disks, 75
recreating /etc/lvmtab, 123
vgsync command, 29, 42, 167
vgversion command, 43, 49, 167
errors, 186
volume group configuration
backing up, 72
location, 73
restoring, 73
volume group identifier see VGID
volume group migration to new disks, 98
Volume Group Reserved Area see VGRA
volume group versions, 49
Version 1.0, 15, 19, 48, 159
Version 2.0, 15, 159
Version 2.1, 15, 159
Version 2.x, 15, 19, 25, 26, 30, 43, 47, 48, 79, 80,
87, 91, 93, 105, 106, 116, 120, 181, 183
volume groups
activation failures, 119, 122
commands for, 43
creating, 15, 47
defined, 21
device file, 18, 47, 60, 69, 75, 92
displaying information, 44
exporting, 60
importing, 61
modifying parameters, 61
moving, 74, 76
naming convention, 17
performance considerations, 33
quiescing and resuming, 68
removing, 71
renaming, 69
space available within, 55
splitting, 70
VxFS snapshot file system, 104
200 Index