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Operating Systems AIX Logical volume name conflict in two volume group Post 302377808 by dantares on Saturday 5th of December 2009 09:04:03 AM
Old 12-05-2009
both copies reported by the command lslv are on the physical volume of rootvg: hdisk0 and hdisk1.

Both copies will not affect the datavg vg.

In fact I try to delete, without impacting applications, the problem of name conflict logical volume on this server. There are two times the logical volume lvnode01 : once in the volume group rootvg (mounted and active) and a second time in another volume group datavg (unmounted, not in the ODM but present in VGDA off physical volume related volume group datavg).

After some research I think the command synclvodm could solve the problem of name conflict by renaming the logical volume automatically by default.
 

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VGREMOVE(8)						      System Manager's Manual						       VGREMOVE(8)

NAME
vgremove - remove a volume group SYNOPSIS
vgremove [-d|--debug] [-h|--help] [-v|--verbose] VolumeGroupName [VolumeGroupName...] DESCRIPTION
vgremove allows you to remove one or more volume groups. The volume group(s) must not have any logical volumes allocated and must also be inactive (see vgchange(8) ). OPTIONS -d, --debug Enables additional debugging output (if compiled with DEBUG). -h, --help Print a usage message on standard output and exit successfully. -v, --verbose Gives verbose runtime information about vgremove's activities. DIAGNOSTICS
vgremove returns an code code of 0 for success and > 0 for error: 1 no volume group name on command line 2 error setting up freed physical volume 3 error writing freed physical volume(s) to disk(s) 4 error removing volume group from lvmtab 5 can't remove volume group containing logical volumes 6 invalid volume group name 7 volume group is active 8 not all physical volumes are online 9 error accessing volume group 10 error reading volume group data from disk(s) 95 driver/module not in kernel 96 invalid I/O protocol version 97 error locking logical volume manager 98 invalid lvmtab (run vgscan(8)) 99 invalid command line See also lvm(8), vgcreate(8), vgreduce(8) AUTHOR
Heinz Mauelshagen <Linux-LVM@Sistina.com> Heinz Mauelshagen LVM TOOLS VGREMOVE(8)
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