LVM snapshot not mountable

Emmanuel Florac eflorac at intellique.com
Tue May 25 11:19:09 CDT 2010


Le Tue, 25 May 2010 17:25:44 +0200
Michael Monnerie <michael.monnerie at is.it-management.at> écrivait:

> but the mount fails, dmesg says:
> [  598.440324] XFS: Filesystem dm-1 has duplicate UUID - can't mount
> 
> How could I mount it?

Simply read the message : you cannot mount 2 xfs filesystems with the
same UUID at the same time. Obviously the snapshot carries the same UUID
as the original. Use the "nouuid" option to mount it.

-- 
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Emmanuel Florac     |   Direction technique
                    |   Intellique
                    |	<eflorac at intellique.com>
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