From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262850AbTJTVxh (ORCPT ); Mon, 20 Oct 2003 17:53:37 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262804AbTJTVxg (ORCPT ); Mon, 20 Oct 2003 17:53:36 -0400 Received: from adicia.telenet-ops.be ([195.130.132.56]:55181 "EHLO adicia.telenet-ops.be") by vger.kernel.org with ESMTP id S262850AbTJTVwo (ORCPT ); Mon, 20 Oct 2003 17:52:44 -0400 Subject: Re: LVM on md0: raid0_make_request bug: can't convert block across chunks or bigger than 64k From: Karl Vogel To: Kevin Corry Cc: linux-kernel@vger.kernel.org In-Reply-To: <200310201606.09098.kevcorry@us.ibm.com> References: <1066682115.1799.15.camel@kvo.local.org> <200310201606.09098.kevcorry@us.ibm.com> Content-Type: text/plain Message-Id: <1066686755.1146.6.camel@kvo.local.org> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.5 (1.4.5-2) Date: Mon, 20 Oct 2003 23:52:35 +0200 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 2003-10-20 at 23:06, Kevin Corry wrote: > On Monday 20 October 2003 15:35, Karl Vogel wrote: > > I'm getting the following kernel messages on V2.6.0-test8-mm1 (I've also > > tried plain -test7 and some kernels before that) when copying moderately > > sized files from a raid-0/LVM volume: > > > > --- snip --- > > raid0_make_request bug: can't convert block across chunks or bigger than > > 64k 24081064 64 > > raid0_make_request bug: can't convert block across chunks or bigger than > > 64k 24080656 64 > > raid0_make_request bug: can't convert block across chunks or bigger than > > 64k 24080784 64 > > raid0_make_request bug: can't convert block across chunks or bigger than > > 64k 24080928 64 > > Looks like this was just recently fixed on the linux-raid list. > > http://marc.theaimsgroup.com/?l=linux-raid&m=106661294929434 Applied the patch on 2.6.0-test8-mm1 but it made no difference. Somebody else referred to this posting: http://marc.theaimsgroup.com/?l=linux-kernel&m=103369952814053&w=2 but that patch doesn't apply cleanly anymore and I'm not familiar with the code to be confident to fix it up myself. (that post was from almost exactly 1 year ago, so alot changed probably :)