From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cuda.sgi.com (cuda1.sgi.com [192.48.157.11]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id q6GLuRvW019085 for ; Mon, 16 Jul 2012 16:56:27 -0500 Received: from mail-gh0-f181.google.com (mail-gh0-f181.google.com [209.85.160.181]) by cuda.sgi.com with ESMTP id WWQqQpvkSixG6wzO (version=TLSv1 cipher=RC4-SHA bits=128 verify=NO) for ; Mon, 16 Jul 2012 14:56:25 -0700 (PDT) Received: by ghbz13 with SMTP id z13so7099472ghb.26 for ; Mon, 16 Jul 2012 14:56:25 -0700 (PDT) Message-ID: <50048E2B.7060803@gmail.com> Date: Mon, 16 Jul 2012 17:56:59 -0400 From: Joe Landman MIME-Version: 1.0 Subject: Re: xfs_repair failing. References: <20120716235154.0d9b7c45@galadriel.home> In-Reply-To: <20120716235154.0d9b7c45@galadriel.home> 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: xfs@oss.sgi.com On 07/16/2012 05:51 PM, Emmanuel Florac wrote: > > Hi list, > I have a serious problem with a 60 TB XFS filesystem which looks > seriously hosed. It was repaired once earlier last week, but crashed > again after a repair friday and now xfs_repair fails with this message: > > bad magic # 0x1 in btcnt block 61/27137 > bad magic # 0xfffe68ff in btcnt block 61/201728942 > > (xfs_repair 2.9.8) > > The filesystem can only be mounted read-only at this point. > > I suspect a RAID corruption (Adaptec 52445 with firmware 18252, Hitachi > HUA 3TB drives, RAID 6). The RAID controller have been replaced, but it > doesn't help. Any ideas? > Can you update the xfs tools to the current (3.1.8 I think)? Also, which kernel is being used? -- Joseph Landman, Ph.D Founder and CEO Scalable Informatics Inc. email: landman@scalableinformatics.com web : http://scalableinformatics.com http://scalableinformatics.com/sicluster phone: +1 734 786 8423 x121 fax : +1 866 888 3112 cell : +1 734 612 4615 _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs