X-Spam-Checker-Version: SpamAssassin 3.4.0-r929098 (2010-03-30) on oss.sgi.com X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham version=3.4.0-r929098 Received: from cuda.sgi.com (cuda2.sgi.com [192.48.176.25]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id p0U7E8Pp256225 for ; Sun, 30 Jan 2011 01:14:08 -0600 X-ASG-Debug-ID: 1296371792-74ae03b50000-NocioJ X-Barracuda-URL: http://cuda.sgi.com:80/cgi-bin/mark.cgi Received: from ipmail06.adl6.internode.on.net (localhost [127.0.0.1]) by cuda.sgi.com (Spam Firewall) with ESMTP id A5B9B29BB4C for ; Sat, 29 Jan 2011 23:16:33 -0800 (PST) Received: from ipmail06.adl6.internode.on.net (ipmail06.adl6.internode.on.net [150.101.137.145]) by cuda.sgi.com with ESMTP id ILVHLlWpYLMpRTyd for ; Sat, 29 Jan 2011 23:16:33 -0800 (PST) X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AvsEAE2eRE15LGFf/2dsb2JhbACkenS7EA2FQQSSBA Received: from ppp121-44-97-95.lns20.syd6.internode.on.net (HELO dastard) ([121.44.97.95]) by ipmail06.adl6.internode.on.net with ESMTP; 30 Jan 2011 17:46:31 +1030 Received: from dave by dastard with local (Exim 4.72) (envelope-from ) id 1PjRWQ-00068R-Fv; Sun, 30 Jan 2011 18:16:30 +1100 Date: Sun, 30 Jan 2011 18:16:30 +1100 From: Dave Chinner To: lord worm Cc: xfs@oss.sgi.com X-ASG-Orig-Subj: Re: how to decode metadump info produced by xfs_db, and superblock error Subject: Re: how to decode metadump info produced by xfs_db, and superblock error Message-ID: <20110130071630.GE21311@dastard> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.20 (2009-06-14) X-Barracuda-Connect: ipmail06.adl6.internode.on.net[150.101.137.145] X-Barracuda-Start-Time: 1296371794 X-Barracuda-Bayes: INNOCENT GLOBAL 0.0013 1.0000 -2.0127 X-Barracuda-Virus-Scanned: by cuda.sgi.com at sgi.com X-Barracuda-Spam-Score: -2.01 X-Barracuda-Spam-Status: No, SCORE=-2.01 using per-user scores of TAG_LEVEL=2.0 QUARANTINE_LEVEL=1000.0 KILL_LEVEL=2.1 tests= X-Barracuda-Spam-Report: Code version 3.2, rules version 3.2.2.53852 Rule breakdown below pts rule name description ---- ---------------------- -------------------------------------------------- X-Virus-Scanned: ClamAV version 0.94.2, clamav-milter version 0.94.2 on oss.sgi.com X-Virus-Status: Clean On Sat, Jan 29, 2011 at 07:25:10PM -0500, lord worm wrote: > > What kind of information is in this file produced by metadump, is it worth reading it somehow? > > I'm trying to first understand what's causing a 'superblock cannot > be read' error in my XFS after a succesfully dd of the partition > (dd succeeds in copying to a file, and also restoring, but after > restoring it cannot mount). dmesg output when the mount fails? Cheers, Dave. -- Dave Chinner david@fromorbit.com