From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: 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 n77BcbX5129004 for ; Fri, 7 Aug 2009 06:38:37 -0500 Received: from essen024.server4you.de (localhost [127.0.0.1]) by cuda.sgi.com (Spam Firewall) with ESMTP id AE4B63B193E for ; Fri, 7 Aug 2009 04:39:27 -0700 (PDT) Received: from essen024.server4you.de (essen024.server4you.de [217.172.182.24]) by cuda.sgi.com with ESMTP id tvElPlh8C4hEufob for ; Fri, 07 Aug 2009 04:39:27 -0700 (PDT) Message-ID: <4A7C1265.5020909@zmensch.de> Date: Fri, 07 Aug 2009 13:39:17 +0200 From: Zoran Cvetkovic MIME-Version: 1.0 Subject: corrupt dinode but xfs_check and xfs_repair are bit detecting any problem and are fixing nothing. 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 Hi Fellows, I am running a 2.6.26 kernel on debian lenny having a 6 TB data partition under xfs, 2.6 TB are in use now. xfs fs is exported via nfs from that box. after 12 weeks of popper service suddenly nfs performance was a disaster and the box was stuttering, system load was about 10. There was no indication for a hardware problem. HW Raid status was *OK* /var/log/messages lists several thousand lines like: Aug 6 21:12:03 nfsserver kernel: [7660448.840139] Filesystem "sdb1": corrupt dinode 4806258, (btree extents). Unmount and run xfs_repair. (allways the same dinode #) after stopping nfsd and unmounting the fs both xfs_check and xfs_repaier did not detect any corruption! back in service i got the same problem and log lines. So what is wrong here? There might be a fs issue and the fs utilitys are not able to detect it ? I did a metadata dump of that fs and could post it, would this help to determine what is going wrong here? Regards, Zoran Cvetkovic _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs