From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mike Anderson Subject: Re: Buffer I/O errors Date: Tue, 2 May 2006 14:14:46 -0700 Message-ID: <20060502211446.GA30834@us.ibm.com> References: <4454A5CC.20108@telkomsa.net> Reply-To: device-mapper development Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <4454A5CC.20108@telkomsa.net> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com To: device-mapper development List-Id: dm-devel.ids Niel Lambrechts wrote: > Buffer I/O error on dm-0 > Lost page write due to I/O error > reiserfs: dm-0 journal write error in flush_commit_list > There should be a few scsi error messages in the log prior to "Buffer I/O error on dm-0" that would provide info on why the scsi command did not complete. This will answer all your failure isolation questions, but it will help narrow it down to the next level. -andmike -- Michael Anderson andmike@us.ibm.com