X-Spam-Checker-Version: SpamAssassin 3.3.0-rupdated (updated) on oss.sgi.com X-Spam-Level: X-Spam-Status: No, score=-2.5 required=5.0 tests=BAYES_00,J_CHICKENPOX_45 autolearn=no version=3.3.0-rupdated 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 n140xa0M105573 for ; Tue, 3 Feb 2009 18:59:37 -0600 X-ASG-Debug-ID: 1233709136-2fe601860000-NocioJ X-Barracuda-URL: http://cuda.sgi.com:80/cgi-bin/mark.cgi Received: from poopey.oranged.to (localhost [127.0.0.1]) by cuda.sgi.com (Spam Firewall) with ESMTP id 94BF9E2FCC for ; Tue, 3 Feb 2009 16:58:56 -0800 (PST) Received: from poopey.oranged.to (poopey.oranged.to [213.198.65.20]) by cuda.sgi.com with ESMTP id cTCAF3CFeJreGWvn for ; Tue, 03 Feb 2009 16:58:56 -0800 (PST) Received: (qmail 16112 invoked by uid 89); 4 Feb 2009 00:32:14 -0000 Received: from unknown (HELO spoem.sydney.atlassian.com) (george@alink.co.za@203.63.130.33) by 0 with ESMTPA; 4 Feb 2009 00:32:13 -0000 Message-Id: <2653B83E-85DA-4949-BCED-AF2BA3D324E1@alink.co.za> From: George Barnett To: xfs@oss.sgi.com Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (Apple Message framework v930.3) X-ASG-Orig-Subj: XFS corruption on ubuntu 2.6.27-9-server Subject: XFS corruption on ubuntu 2.6.27-9-server Date: Wed, 4 Feb 2009 11:32:11 +1100 X-Mailer: Apple Mail (2.930.3) X-Barracuda-Connect: poopey.oranged.to[213.198.65.20] X-Barracuda-Start-Time: 1233709137 X-Barracuda-Bayes: INNOCENT GLOBAL 0.0000 1.0000 -2.0210 X-Barracuda-Virus-Scanned: by cuda.sgi.com at sgi.com X-Barracuda-Spam-Score: -2.02 X-Barracuda-Spam-Status: No, SCORE=-2.02 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 3.2.1.16944 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 Hi, I'm seeing the following errors: [822153.422851] Filesystem "md2": XFS internal error xfs_da_do_buf(2) at line 2107 of file /build/buildd/linux-2.6.27/fs/xfs/ xfs_da_btree.c. Caller 0xffffffffa03be8da [822153.422903] Pid: 3273, comm: du Not tainted 2.6.27-9-server #1 [822153.422905] [822153.422906] Call Trace: [822153.422931] [] xfs_error_report+0x43/0x50 [xfs] [822153.422956] [] ? xfs_da_read_buf+0x2a/0x30 [xfs] [822153.422976] [] xfs_corruption_error+0x5d/0x80 [xfs] [822153.422995] [] xfs_da_do_buf+0x6a8/0x700 [xfs] [822153.423014] [] ? xfs_da_read_buf+0x2a/0x30 [xfs] [822153.423019] [] ? mntput_no_expire+0x36/0x160 [822153.423022] [] ? aa_permission+0x21/0xd0 [822153.423041] [] xfs_da_read_buf+0x2a/0x30 [xfs] [822153.423061] [] ? xfs_dir2_block_getdents+0x9a/ 0x210 [xfs] [822153.423080] [] xfs_dir2_block_getdents+0x9a/ 0x210 [xfs] [822153.423099] [] ? xfs_bmap_last_offset+0x13b/ 0x150 [xfs] [822153.423119] [] ? xfs_hack_filldir+0x0/0x60 [xfs] [822153.423138] [] ? xfs_hack_filldir+0x0/0x60 [xfs] [822153.423157] [] xfs_readdir+0x9b/0xf0 [xfs] [822153.423176] [] xfs_file_readdir+0xd6/0x1a0 [xfs] [822153.423180] [] ? filldir+0x0/0xe0 [822153.423183] [] ? aa_file_permission+0x21/0xf0 [822153.423185] [] ? filldir+0x0/0xe0 [822153.423188] [] ? filldir+0x0/0xe0 [822153.423191] [] vfs_readdir+0xbb/0xe0 [822153.423194] [] sys_getdents+0x88/0xe0 [822153.423199] [] system_call_fastpath+0x16/0x1b This seems to happen reasonably regularly on my system and causes the filesystem to be marked as dirty. xfs_repair runs fine, but I end up with a bunch of files moved to lost+found. There are no device errors logged when this happens. Mount options: /dev/md2 on /data type xfs (rw,noatime) Kernel: Linux slut 2.6.27-9-server #1 SMP Thu Nov 20 22:56:07 UTC 2008 x86_64 GNU/Linux Device: Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10] md2 : active raid10 sda2[0] sdd2[3] sdb2[1] 1947655680 blocks super 1.2 128K chunks 2 far-copies [4/3] [UUUU] # xfs_info /dev/md2 meta-data=/dev/md2 isize=256 agcount=32, agsize=15216064 blks = sectsz=512 attr=0 data = bsize=4096 blocks=486913920, imaxpct=25 = sunit=32 swidth=128 blks naming =version 2 bsize=4096 log =internal bsize=4096 blocks=32768, version=1 = sectsz=512 sunit=0 blks, lazy- count=0 realtime =none extsz=524288 blocks=0, rtextents=0 Any assistance would be greatly appreciated. George