[linux-lvm] how to change the volume group name of the attached backup

[Mike Snitzer]

On Thu, Mar 18 2010 at 11:15am -0400,
Andreas Olsowski <andreas.olsowski at uni.leuphana.de> wrote:

> > But I cant mount /dev/sdb as it is on LVM. As both are having same VG
> > NAME I can't even mount logical volume.
> try:
> vgextend NAME /dev/sdb

No, please don't.  This advice is incorrect.  vgimportclone is the only
supported lvm tool to make a cloned LUN distinct.