From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261524AbULYPrQ (ORCPT ); Sat, 25 Dec 2004 10:47:16 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261525AbULYPrP (ORCPT ); Sat, 25 Dec 2004 10:47:15 -0500 Received: from mithrin.mh57.de ([217.160.185.21]:13721 "EHLO mithrin.mh57.de") by vger.kernel.org with ESMTP id S261524AbULYPrL (ORCPT ); Sat, 25 Dec 2004 10:47:11 -0500 Date: Sat, 25 Dec 2004 16:46:59 +0100 From: Martin Hermanowski To: Andre Tomt Cc: linux-kernel@vger.kernel.org Subject: Re: 2.6.10, lockup on lvrename of a snapshot volume Message-ID: <20041225154659.GF26392@mh57.de> References: <41CD8438.10207@tomt.net> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="cWoXeonUoKmBZSoM" Content-Disposition: inline In-Reply-To: <41CD8438.10207@tomt.net> User-Agent: Mutt/1.5.6+20040907i X-Broken-Reverse-DNS: no host name found for IP address 2001:8d8:81:4d0:8000::1 X-Spam-Score: -2.5 (--) X-Spam-Report: Spam detection software, running on the system "mithrin.mh57.de", has identified this incoming email as possible spam. The original message has been attached to this so you can view it (if it isn't spam) or block similar future email. If you have any questions, see the administrator of that system for details. Content preview: On Sat, Dec 25, 2004 at 04:16:08PM +0100, Andre Tomt wrote: > device-mapper snapshots lock up the kernel if you lvrename the snapshot > volume. The original volume has to be mounted for this to happen. [...] > LVM2 version is 2.00.24 (Debian Sarge userland), kernel 2.6.10 from > kernel.org. It has been reported that this affects 2.6.9 also, but I > have not verified this myself. [...] Content analysis details: (-2.5 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -4.9 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] 2.5 AWL AWL: Auto-whitelist adjustment X-Authenticated-ID: martin Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --cWoXeonUoKmBZSoM Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Dec 25, 2004 at 04:16:08PM +0100, Andre Tomt wrote: > device-mapper snapshots lock up the kernel if you lvrename the snapshot= =20 > volume. The original volume has to be mounted for this to happen. [...] > LVM2 version is 2.00.24 (Debian Sarge userland), kernel 2.6.10 from=20 > kernel.org. It has been reported that this affects 2.6.9 also, but I=20 > have not verified this myself. I experienced the same with 2.6.9-rc2-mm4 (also running Sarge). The system runs fine, but the lvrename process gets stuck and the lvm subsystem isn't working properly after, a reboot is required. LLAP, Martin --cWoXeonUoKmBZSoM Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) iD8DBQFBzYtzmGb6Npij0ewRAmA7AJwPr7c9zqZoL/W9EbCtK1L1zKWIMgCgj3yK yQxwmEZ0NCoDJR2vJCobeqA= =ickr -----END PGP SIGNATURE----- --cWoXeonUoKmBZSoM--