From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay1.corp.sgi.com [137.38.102.111]) by oss.sgi.com (Postfix) with ESMTP id E59797F3F for ; Tue, 15 Oct 2013 03:50:14 -0500 (CDT) Received: from cuda.sgi.com (cuda3.sgi.com [192.48.176.15]) by relay1.corp.sgi.com (Postfix) with ESMTP id D25F98F804B for ; Tue, 15 Oct 2013 01:50:11 -0700 (PDT) Received: from sam.nabble.com (sam.nabble.com [216.139.236.26]) by cuda.sgi.com with ESMTP id Jl1udgDJ0MLDxGK0 (version=TLSv1 cipher=AES256-SHA bits=256 verify=NO) for ; Tue, 15 Oct 2013 01:50:10 -0700 (PDT) Received: from tom.nabble.com ([192.168.236.105]) by sam.nabble.com with esmtp (Exim 4.72) (envelope-from ) id 1VW0CJ-0007OW-Cf for xfs@oss.sgi.com; Tue, 15 Oct 2013 01:41:47 -0700 Date: Tue, 15 Oct 2013 01:41:47 -0700 (PDT) From: katmai Message-ID: <1381826507281-35009.post@n7.nabble.com> Subject: xfs corrupted MIME-Version: 1.0 List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: xfs-bounces@oss.sgi.com Sender: xfs-bounces@oss.sgi.com To: xfs@oss.sgi.com i guys, i have a problem. yesterday there was a power outage at one of my datacenters, where i have a relatively large fileserver. 2 arrays, 1 x 14 tb and 1 x 18 tb both in raid6, with an adaptec card. after the outage, the server came back online, the xfs partitions were mounted, and everything looked okay. i could access the data and everything seemed just fine. today i woke up to lots of i/o errors, and when i rebooted the server, the partitions would not mount: Oct 14 04:09:17 kp4 kernel: Oct 14 04:09:17 kp4 kernel: XFS internal error XFS_WANT_CORRUPTED_RETURN a] pdflush+0x0/0x1fb Oct 14 04:09:17 kp4 kernel: [] pdflush+0x151/0x1fb Oct 14 04:09:17 kp4 kernel: [] wb_kupdate+0x0/0x16a Oct 14 04:09:17 kp4 kernel: [] kthread+0xfe/0x132 Oct 14 04:09:17 kp4 kernel: [] child_rip+0xa/0x11 Oct 14 04:09:17 kp4 kernel: [] keventd_create_kthread+0x0/0xc4 Oct 14 04:09:17 kp4 kernel: [] kthread+0x0/0x132 Oct 14 04:09:17 kp4 kernel: [] child_rip+0x0/0x11 Oct 14 04:09:17 kp4 kernel: Oct 14 04:09:17 kp4 kernel: XFS internal error XFS_WANT_CORRUPTED_RETURN at line 279 of file fs/xfs/xfs_alloc.c. Caller 0xffffffff88342331 Oct 14 04:09:17 kp4 kernel: got a bunch of these in dmesg. i googled for solutions and i think i jumped the horse by doing xfs_repair -L /dev/sdc. it would not clean it with xfs_repair /dev/sdc, and everybody pretty much says the same thing. this is what i was getting when trying to mount the array. Filesystem Corruption of in-memory data detected. Shutting down filesystem xfs_check Did i jump the gun by using the -L switch :/ ? -- View this message in context: http://xfs.9218.n7.nabble.com/xfs-corrupted-tp35009.html Sent from the Xfs - General mailing list archive at Nabble.com. _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs