From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261727AbTDXHuM (ORCPT ); Thu, 24 Apr 2003 03:50:12 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261760AbTDXHuM (ORCPT ); Thu, 24 Apr 2003 03:50:12 -0400 Received: from freesurfmta05.sunrise.ch ([194.230.0.18]:56204 "EHLO freesurfmail.sunrise.ch") by vger.kernel.org with ESMTP id S261727AbTDXHuK (ORCPT ); Thu, 24 Apr 2003 03:50:10 -0400 Date: Thu, 24 Apr 2003 10:00:23 +0200 From: Olivier Bornet To: Alan Cox , Linux Kernel Mailing List Subject: Re: problem with a cobalt RaQ550 system and DMA (Serverworks OSB4 in impossible state) Message-ID: <20030424080023.GG21689@puck.ch> Mail-Followup-To: Olivier Bornet , Alan Cox , Linux Kernel Mailing List References: <20030423212713.GD21689@puck.ch> <1051136469.2062.108.camel@dhcp22.swansea.linux.org.uk> <20030423232909.GE21689@puck.ch> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="T6xhMxlHU34Bk0ad" Content-Disposition: inline In-Reply-To: <20030423232909.GE21689@puck.ch> X-From: Olivier Bornet X-Url: http://puck.ch/ User-Agent: Mutt/1.5.3i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --T6xhMxlHU34Bk0ad Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi all, I reply to myself, after having test this solution. > At this time, I have compiled and installed a 2.4.20-ac2 + some cobalt > patches. Is the bug also fixed in 2.4.20-ac2, or must I rebuild the > 2.4.20 with the check commented out ? The 2.4.20-ac2 patched kernel help a little : the system don't crash anymore. But the disk is marked as defective, and is removed from the raid1 metadevice. One other problem with the -ac2 is the speed for the rebuild : it seems to be 2 times slower than with the Ducan patch. (about 2 hours instead of 1 hour). So, my solution is to use the patch from Ducan. I hope it (or a derivative form of it) will be included in the next kernel releases. Good day, and thanks all for the help. Olivier --=20 Olivier Bornet | fran=E7ais : http://puck.ch/f Swiss Ice Hockey Results | english : http://puck.ch/e http://puck.ch/ | deutsch : http://puck.ch/g Olivier.Bornet@puck.ch | italiano : http://puck.ch/i Get my PGP-key at http://puck.ch/pgp or at http://wwwkeys.pgp.net --T6xhMxlHU34Bk0ad Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQE+p5mXdj3R/MU9khgRAnJJAJ9Efv9gyi1jziBGZeY2DWiFVP6rCACdFDr5 4ERMMqg0215i/yOMvX+KC04= =6S+9 -----END PGP SIGNATURE----- --T6xhMxlHU34Bk0ad--