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Date: Thu, 30 Mar 2006 23:04:35 +0100
From: Alasdair G Kergon <agk@redhat.com>
Subject: Re: [linux-lvm] snapshot error with xfs and disk I/O
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To: LVM general discussion and development <linux-lvm@redhat.com>

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).

Alasdair
-- 
agk@redhat.com