From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: with ECARTIS (v1.0.0; list xfs); Sat, 01 Mar 2008 16:33:43 -0800 (PST) Received: from cuda.sgi.com (cuda1.sgi.com [192.48.168.28]) by oss.sgi.com (8.12.11.20060308/8.12.11/SuSE Linux 0.7) with ESMTP id m220XL3X032309 for ; Sat, 1 Mar 2008 16:33:24 -0800 Received: from moutng.kundenserver.de (localhost [127.0.0.1]) by cuda.sgi.com (Spam Firewall) with ESMTP id 2E5CDE2360B for ; Sat, 1 Mar 2008 16:33:49 -0800 (PST) Received: from moutng.kundenserver.de (moutng.kundenserver.de [212.227.126.188]) by cuda.sgi.com with ESMTP id eUfSGQFv5o2zqkxQ for ; Sat, 01 Mar 2008 16:33:49 -0800 (PST) Message-ID: <47C9F5E9.70703@mathtm.de> Date: Sun, 02 Mar 2008 01:33:45 +0100 From: =?ISO-8859-15?Q?Thomas_M=FCller?= MIME-Version: 1.0 Subject: Re: Kernel oops / XFS filesystem corruption References: <47C93C32.40006@mathtm.de> <47C9C44D.8080400@sandeen.net> In-Reply-To: <47C9C44D.8080400@sandeen.net> Content-Type: multipart/mixed; boundary="------------080300090103030503010006" Sender: xfs-bounce@oss.sgi.com Errors-to: xfs-bounce@oss.sgi.com List-Id: xfs To: Eric Sandeen Cc: xfs@oss.sgi.com, linux-kernel@vger.kernel.org This is a multi-part message in MIME format. --------------080300090103030503010006 Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit Eric Sandeen wrote: > Did you also happen to save the xfs_repair output? No, but I made a complete copy of the file system before repairing it, so I can easily recreate it... :) Thomas --------------080300090103030503010006 Content-Type: text/plain; name="xfs_repair" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="xfs_repair" Phase 1 - find and verify superblock... Phase 2 - using internal log - zero log... - scan filesystem freespace and inode maps... - found root inode chunk Phase 3 - for each AG... - scan and clear agi unlinked lists... - process known inodes and perform inode discovery... - agno = 0 data fork in ino 128638 claims free block 19018 - agno = 1 - agno = 2 b5ac7b90: Badness in key lookup (length) bp=(bno 11701280, len 32768 bytes) key=(bno 11701280, len 8192 bytes) b5ac7b90: Badness in key lookup (length) bp=(bno 11708896, len 32768 bytes) key=(bno 11708896, len 8192 bytes) b5ac7b90: Badness in key lookup (length) bp=(bno 11739296, len 32768 bytes) key=(bno 11739296, len 8192 bytes) b5ac7b90: Badness in key lookup (length) bp=(bno 11751440, len 32768 bytes) key=(bno 11751440, len 8192 bytes) b5ac7b90: Badness in key lookup (length) bp=(bno 11754176, len 32768 bytes) key=(bno 11754176, len 8192 bytes) b5ac7b90: Badness in key lookup (length) bp=(bno 12026592, len 32768 bytes) key=(bno 12026592, len 8192 bytes) - agno = 3 b50c6b90: Badness in key lookup (length) bp=(bno 15569728, len 32768 bytes) key=(bno 15569728, len 8192 bytes) b50c6b90: Badness in key lookup (length) bp=(bno 15626080, len 32768 bytes) key=(bno 15626080, len 8192 bytes) - agno = 4 - agno = 5 - agno = 6 - agno = 7 b41ffb90: Badness in key lookup (length) bp=(bno 31116224, len 32768 bytes) key=(bno 31116224, len 8192 bytes) b41ffb90: Badness in key lookup (length) bp=(bno 31117856, len 32768 bytes) key=(bno 31117856, len 8192 bytes) b41ffb90: Badness in key lookup (length) bp=(bno 31128704, len 32768 bytes) key=(bno 31128704, len 8192 bytes) b41ffb90: Badness in key lookup (length) bp=(bno 31239104, len 32768 bytes) key=(bno 31239104, len 8192 bytes) b41ffb90: Badness in key lookup (length) bp=(bno 31261408, len 32768 bytes) key=(bno 31261408, len 8192 bytes) - agno = 8 local inode 33609156 attr too small (size = 0, min size = 4) bad attribute fork in inode 33609156, clearing attr fork clearing inode 33609156 attributes cleared inode 33609156 - agno = 9 b50c6b90: Badness in key lookup (length) bp=(bno 38861808, len 32768 bytes) key=(bno 38861808, len 8192 bytes) - agno = 10 b41ffb90: Badness in key lookup (length) bp=(bno 42752032, len 32768 bytes) key=(bno 42752032, len 8192 bytes) - agno = 11 - agno = 12 b50c6b90: Badness in key lookup (length) bp=(bno 50475360, len 32768 bytes) key=(bno 50475360, len 8192 bytes) b50c6b90: Badness in key lookup (length) bp=(bno 50629312, len 32768 bytes) key=(bno 50629312, len 8192 bytes) - agno = 13 - agno = 14 - agno = 15 - process newly discovered inodes... Phase 4 - check for duplicate blocks... - setting up duplicate extent list... - check for inodes claiming duplicate blocks... - agno = 0 - agno = 1 - agno = 2 - agno = 3 - agno = 4 - agno = 5 - agno = 6 - agno = 7 - agno = 8 bad bmap btree ptr 0xc3a0000100000000 in ino 33609156 bad data fork in inode 33609156 cleared inode 33609156 - agno = 9 - agno = 10 - agno = 11 - agno = 12 - agno = 13 - agno = 14 - agno = 15 Phase 5 - rebuild AG headers and trees... - reset superblock... Phase 6 - check inode connectivity... - resetting contents of realtime bitmap and summary inodes - traversing filesystem ... entry "locking.tdb" in directory inode 33585205 points to free inode 33609156 bad hash table for directory inode 33585205 (no data entry): rebuilding rebuilding directory inode 33585205 - traversal finished ... - moving disconnected inodes to lost+found ... disconnected inode 12636191, moving to lost+found disconnected inode 12643748, moving to lost+found disconnected inode 12643751, moving to lost+found disconnected inode 12674162, moving to lost+found disconnected inode 12674190, moving to lost+found disconnected inode 12686342, moving to lost+found disconnected inode 12689047, moving to lost+found disconnected inode 12689059, moving to lost+found disconnected inode 12961449, moving to lost+found disconnected inode 16816212, moving to lost+found disconnected inode 16872569, moving to lost+found disconnected inode 33609179, moving to lost+found disconnected inode 33609189, moving to lost+found disconnected inode 33610799, moving to lost+found disconnected inode 33610824, moving to lost+found disconnected inode 33610838, moving to lost+found disconnected inode 33610839, moving to lost+found disconnected inode 33621664, moving to lost+found disconnected inode 33621671, moving to lost+found disconnected inode 33621672, moving to lost+found disconnected inode 33732053, moving to lost+found disconnected inode 33754372, moving to lost+found disconnected inode 41977984, moving to lost+found disconnected inode 46179860, moving to lost+found disconnected inode 54526415, moving to lost+found disconnected inode 54680382, moving to lost+found Phase 7 - verify and correct link counts... done --------------080300090103030503010006--