From: Juergen Kreileder <jk@blackdown.de>
To: Pekka J Enberg <penberg@cs.Helsinki.FI>
Cc: akpm@osdl.org, torvalds@osdl.org, agk@redhat.com,
linux-kernel@vger.kernel.org
Subject: Re: [PROBLEM] Device-mapper snapshot metadata userspace breakage
Date: Thu, 20 Apr 2006 12:08:19 +0200 [thread overview]
Message-ID: <44475D93.60506@blackdown.de> (raw)
In-Reply-To: <Pine.LNX.4.58.0604201159350.29821@sbz-30.cs.Helsinki.FI>
Pekka J Enberg wrote:
> The commit aa14edeb994f8f7e223d02ad14780bf2fa719f6d "[PATCH] device-mapper
> snapshot: load metadata on creation" breaks userspace and is blocking us
> from moving to the 2.6.16 series kernel. Debian doesn't have the
> new required LVM version in stable yet. Is the change intentional?
I've made backports of newer tools for sarge[1]. But even with that
snapshots can't be removed reliable with 2.6.16, I get
'BUG at drivers/md/kcopyd.c:146'. (More info in
http://www.ussg.iu.edu/hypermail/linux/kernel/0604.1/1643.html)
Juergen
[1] http://blog.blackdown.de/2006/04/09/lvm-snapshots-with-debian-sarge-and-linux-2616/
--
Juergen Kreileder, Blackdown Java-Linux Team
http://blog.blackdown.de/
next prev parent reply other threads:[~2006-04-20 10:09 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-04-20 9:53 [PROBLEM] Device-mapper snapshot metadata userspace breakage Pekka J Enberg
2006-04-20 9:59 ` Andrew Morton
2006-04-20 10:04 ` Pekka J Enberg
2006-04-20 10:10 ` Andrew Morton
2006-04-20 10:08 ` Juergen Kreileder [this message]
2006-04-20 17:37 ` Alasdair G Kergon
2006-04-21 6:41 ` Pekka J Enberg
2006-04-21 15:17 ` Juergen Kreileder
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