From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cuda.sgi.com (cuda3.sgi.com [192.48.176.15]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id p14EAbea019863 for ; Fri, 4 Feb 2011 08:10:37 -0600 Received: from mout.perfora.net (localhost [127.0.0.1]) by cuda.sgi.com (Spam Firewall) with ESMTP id 8156B1DC6F2C for ; Fri, 4 Feb 2011 06:13:07 -0800 (PST) Received: from mout.perfora.net (mout.perfora.net [74.208.4.195]) by cuda.sgi.com with ESMTP id CqBWgbSl4IpZd0mg for ; Fri, 04 Feb 2011 06:13:07 -0800 (PST) Message-ID: <4D4C0965.9010905@lueckdatasystems.com> Date: Fri, 04 Feb 2011 09:12:53 -0500 From: Michael Lueck MIME-Version: 1.0 Subject: Re: xfsdump SGI_FS_BULKSTAT errno = 22, how could this IRIX bug get into Ubuntu 10.04 Lucid between kernels 2.6.32-27 and 2.6.32-26? References: <4D49A35B.6030009@sgi.com> <20110203045836.GV11040@dastard> <4D4ABEF7.7000400@lueckdatasystems.com> <20110204000823.GW11040@dastard> In-Reply-To: <20110204000823.GW11040@dastard> List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: xfs-bounces@oss.sgi.com Errors-To: xfs-bounces@oss.sgi.com To: Dave Chinner Cc: linux-xfs@oss.sgi.com, Dann Frazier Dave Chinner wrote: > Ok, so xfsdump i seeing a short bulkstat, then an EINVAL returned > from the next bulkstat. That's not a race condition, and makes me > think you have some kind of on-disk corruption. Very odd that some kind of on-disk corruption is suddenly causing xfsdump problems starting with Ubuntu 10.04 (Lucid) kernel 2.6.32-27 and persisting in 2.6.32-28. And there is one other person who confirmed this xfsdump problem running Lucid with kernel 2.6.32-28. They reported their "me too" in the Ubuntu bug tracker. Could it be that 2.6.32-26 and prior managed to write something to disk corrupted, and the newer code is tripping on it? I shall reboot the server to the 2.6.32-28 kernel and perform the tests you requested. Sincerely, -- Michael Lueck Lueck Data Systems http://www.lueckdatasystems.com/ _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs