[linux-lvm] snapshot error with xfs and disk I/O

Alasdair G Kergon agk at redhat.com
Thu Mar 30 22:04:35 UTC 2006

On Thu, Mar 30, 2006 at 09:09:22AM +0100, Wim Bakker wrote:
> There seem to be serious problems with snapshots , lvm2 and xfs.
> As soon as there is a slight amount of disk I/O during snapshotting
> a logical volume with xfs , the following kind of kernel panic occurs:

You don't say what kernel.

Make sure it contains the dm snapshot patches from -mm (and probably
in Linus's git tree by now - I haven't checked).

agk at redhat.com

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