From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: with ECARTIS (v1.0.0; list xfs); Fri, 23 Feb 2007 11:13:08 -0800 (PST) Received: from talk.nabble.com (www.nabble.com [72.21.53.35]) by oss.sgi.com (8.12.10/8.12.10/SuSE Linux 0.7) with ESMTP id l1NJD3m7028568 for ; Fri, 23 Feb 2007 11:13:04 -0800 Received: from [72.21.53.38] (helo=jubjub.nabble.com) by talk.nabble.com with esmtp (Exim 4.50) id 1HKfqp-0003BW-CY for linux-xfs@oss.sgi.com; Fri, 23 Feb 2007 11:13:03 -0800 Message-ID: <9124908.post@talk.nabble.com> Date: Fri, 23 Feb 2007 11:13:03 -0800 (PST) From: pgf111000 Subject: I/O error, SCSI error, reservation conflict.... xfs suggestions? MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: xfs-bounce@oss.sgi.com Errors-to: xfs-bounce@oss.sgi.com List-Id: xfs To: linux-xfs@oss.sgi.com Hello all- I am in an fc6 x86_64 environment on an lvm2 ext3 fs (mkfs'd to a segate 750)... this is the host os. The target os is a CLFS environment, which is built on a areca 1280 hw raid6 (arcmsr driver compiled from source) 4 seagates (750s) array; all of the above on an AMD Opteron based tyan board..... the target os has three primary partitions: boot- xfs swap- swap lvm2 The lvm partition has one pv (being the areca array); the lvm has multiple lv's.... a few lv's are straight xfs, other lv's are LUKS w/ the mapped drive being xfs. I'v read the doc at: http://web.bii.a-star.edu.sg/~james/100TB/14TB/#f ...it's useful, but... In the middle of read/write operations on the xfs formatted areca array I experience the following repetative message (from /var/log/messages): sd 3:0:1:0: reservation conflict sd 3:0:1:0: SCSI error: return code = 0x00070018 end_request: I/O error, dev sdx, sector 681896097 The "SCSI error: return code" consistently returns "0x00070018". The "end_request: I/O error, dev sdx, sector" returns various sector values. The opteron produces significant io wait during these errors; the read/write performance is marginal (in general). I have run xfs_check on all the parititions (LUKS/xfs and xfs)... no errors. I have scanned the array volume (on the hardware level)... no errors. I have run badblocks -nsv ...on most of the parititions (LUKS/xfs and xfs)... no error. Any and all thoughts/suggestions will be warmly received.... -- View this message in context: http://www.nabble.com/I-O-error%2C-SCSI-error%2C-reservation-conflict....-xfs-suggestions--tf3280660.html#a9124908 Sent from the linux-xfs mailing list archive at Nabble.com.