1VGIMPORTCLONE(8)            System Manager's Manual           VGIMPORTCLONE(8)
2
3
4

NAME

6       vgimportclone — import and rename duplicated volume group (e.g. a hard‐
7       ware snapshot)
8

SYNOPSIS

10       vgimportclone [-n|--basevgname  VolumeGroupName]  [-i|--import]  Physi‐
11       calVolume [PhysicalVolume...]
12

DESCRIPTION

14       vgimportclone  is  used  to import a duplicated VG (e.g. hardware snap‐
15       shot).  Duplicate VG(s) and PV(s) are not able to be  used  until  they
16       are  made  to  coexist  with the origin VG(s) and PV(s).  vgimportclone
17       renames the VG associated with the  specified  PV(s)  and  changes  the
18       associated VG and PV UUIDs.
19

OPTIONS

21       See lvm(8) for common options.
22
23       -n, --basevgname VolumeGroupName
24              By  default the snapshot VG will be renamed to the original name
25              plus a numeric suffix to avoid duplicate naming (e.g.  'test_vg'
26              would  be renamed to 'test_vg1').  This option will override the
27              base VG name that is used for all VG renames.  If a  VG  already
28              exists  with  the  specified name a numeric suffix will be added
29              (like the previous example) to make it unique.
30
31       -i, --import
32              Import exported Volume Groups.  Otherwise  VGs  that  have  been
33              exported will not be changed (nor will their associated PVs).
34

ENVIRONMENT VARIABLES

36       LVM_BINARY
37              The LVM2 binary to use. Defaults to "lvm".
38

Examples

40       The  origin  VG "vg00" has origin PVs "/dev/sda" and "/dev/sdb" and the
41       respective snapshot PVs are "/dev/sdc" and "/dev/sdd".  To  rename  the
42       VG associated with "/dev/sdc" and "/dev/sdd" from "vg00" to "vg00_snap"
43       (and to change associated VG and PV UUIDs) do:
44
45       vgimportclone --basevgname vg00_snap /dev/sdc /dev/sdd
46
47

SEE ALSO

49       lvm(8), vgrename(8)
50
51
52
53
54Red Hat, Inc.      LVM TOOLS 2.02.143(2)-RHEL6 (2016-12-13)   VGIMPORTCLONE(8)
Impressum