Bug#545524: [linux-lvm] Bug#545524: dmsetup - LVM layer devices must not be used for UUID device

Peter Rajnoha prajnoha at redhat.com
Tue Sep 8 10:11:07 UTC 2009

On 09/07/2009 08:55 PM, Bastian Blank wrote:
> Package: dmsetup
> Version: 2:1.02.36-4
> Severity: important
> The device-mapper udev rules currently produces UUID and LABEL entries
> for all devices, including the LVM specific -real device and snapshot
> devices.
> [...]
> So the LVs test and test1, plus the base device test-real define the
> same UUID name.

Yes, you're right.. Also, each new snapshot that appears overwrites
the symlink to a new /dev/dm-X target, considering the upstream where
we have nodes in /dev and symlinks in /dev/mapper. Hmm..

(these rules were used long before -- I've just transfered them
from another source)

Thanks for the notice! I'll try to deal with this somehow, if


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