From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261194AbULWJv2 (ORCPT ); Thu, 23 Dec 2004 04:51:28 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261196AbULWJv1 (ORCPT ); Thu, 23 Dec 2004 04:51:27 -0500 Received: from pop.gmx.net ([213.165.64.20]:38296 "HELO mail.gmx.net") by vger.kernel.org with SMTP id S261194AbULWJvX (ORCPT ); Thu, 23 Dec 2004 04:51:23 -0500 X-Authenticated: #4512188 Message-ID: <41CA9515.4010106@gmx.de> Date: Thu, 23 Dec 2004 10:51:17 +0100 From: "Prakash K. Cheemplavam" User-Agent: Mozilla Thunderbird 1.0 (X11/20041208) X-Accept-Language: de-DE, de, en-us, en MIME-Version: 1.0 To: Neil Brown CC: Kristian Eide , linux-kernel@vger.kernel.org Subject: Re: raid5 crash References: <200412222304.36585.kreide@online.no> <16841.65119.240314.917998@cse.unsw.edu.au> In-Reply-To: <16841.65119.240314.917998@cse.unsw.edu.au> X-Enigmail-Version: 0.89.5.0 X-Enigmail-Supports: pgp-inline, pgp-mime Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig51CF4494C56325E4984ED2D4" X-Y-GMX-Trusted: 0 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig51CF4494C56325E4984ED2D4 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Neil Brown schrieb: > On Wednesday December 22, kreide@online.no wrote: > >>I am running kernel 2.6.9-gentoo-r10 on an Athlon XP 2400+ computer with a SiI >>3114 SATA controller hosting 4 WD2500JD-00G drives. I have combined these >>drives into a raid5 array using software raid, but unfortunately the array is >>not stable. I have tried several filesystems (ext3, reiserfs, xfs), but after >>copying several gigabytes of data into the array (using scp) and then trying >>to read them back (using rsync to compare over the network) always results in >>data corruption. Here is the output from 'dmesg': >> >>kernel BUG at drivers/md/raid5.c:813! Have you a bios option called ext-p2p discard time? Try setting it higher. I posted another thread about sii3112 at lkml about this issue... Prakash --------------enig51CF4494C56325E4984ED2D4 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.6 (GNU/Linux) iD8DBQFBypUZxU2n/+9+t5gRAo0bAJwKbKPFteqkmoKA4naW8bUNtrxJXgCg6I92 9+JkJ/e2zCHl67+EkN8aQhs= =t9Zr -----END PGP SIGNATURE----- --------------enig51CF4494C56325E4984ED2D4--