From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cuda.sgi.com (cuda3.sgi.com [192.48.176.15]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id n7A8KDQq046956 for ; Mon, 10 Aug 2009 03:20:14 -0500 Received: from v007470.home.net.pl (localhost [127.0.0.1]) by cuda.sgi.com (Spam Firewall) with SMTP id 442651D557D5 for ; Mon, 10 Aug 2009 01:21:06 -0700 (PDT) Received: from v007470.home.net.pl (v007470.home.net.pl [212.85.125.104]) by cuda.sgi.com with SMTP id 8jCpSqznRAtDIiwu for ; Mon, 10 Aug 2009 01:21:06 -0700 (PDT) From: Krzysztof =?utf-8?q?B=C5=82aszkowski?= Subject: Re: XFS filesystem shutting down on linux 2.6.28.10 (xfs_rename) Date: Mon, 10 Aug 2009 10:20:41 +0200 References: <1367391532.793061249444829356.JavaMail.root@mail.vpac.org> In-Reply-To: <1367391532.793061249444829356.JavaMail.root@mail.vpac.org> MIME-Version: 1.0 Content-Disposition: inline Message-Id: <200908101020.42098.kb@sysmikro.com.pl> 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 Sender: xfs-bounces@oss.sgi.com Errors-To: xfs-bounces@oss.sgi.com To: xfs@oss.sgi.com Cc: Chris Samuel Hi all, this may be a bit off topic but i want to point out that included xfs_objdump seems to be corrupted. I think there are too many branches and calls and no other instructions. i couldn't see also any function's prolog and my dump looks quite different. Regards, Krzysztof Blaszkowski On Wednesday 05 August 2009 06:00, Chris Samuel wrote: > Hi folks, > > I believe we've been hitting the same issue that > Gabriel Barazer reported in 2.6.28.9 on the 22nd > of July on our NFS server for our HPC Linux clusters. > > Here is the backtrace we got this morning: > > Aug 5 11:44:27 stg7 kernel: [680506.864506] Pid: 5271, comm: nfsd Not > tainted 2.6.28.10-vpac-1 #1 Aug 5 11:44:27 stg7 kernel: [680506.864508] > Call Trace: > Aug 5 11:44:27 stg7 kernel: [680506.864541] [] > xfs_rename+0x5ac/0x5af [xfs] Aug 5 11:44:27 stg7 kernel: [680506.864567] > [] xfs_trans_cancel+0x56/0xee [xfs] Aug 5 11:44:27 stg7 > kernel: [680506.864589] [] xfs_rename+0x5ac/0x5af [xfs] > Aug 5 11:44:27 stg7 kernel: [680506.864609] [] > xfs_vn_rename+0x61/0x69 [xfs] Aug 5 11:44:27 stg7 kernel: [680506.864615] > [] vfs_rename+0x28a/0x404 Aug 5 11:44:27 stg7 kernel: > [680506.864642] [] nfsd_rename+0x2ba/0x35f [nfsd] Aug 5 > 11:44:27 stg7 kernel: [680506.864654] [] > nfsd3_proc_rename+0x120/0x131 [nfsd] Aug 5 11:44:27 stg7 kernel: > [680506.864681] [] nfsd_dispatch+0xdd/0x1b9 [nfsd] Aug > 5 11:44:27 stg7 kernel: [680506.864706] [] > svc_process+0x3e6/0x70e [sunrpc] Aug 5 11:44:27 stg7 kernel: > [680506.864711] [] default_wake_function+0x0/0xe Aug 5 > 11:44:27 stg7 kernel: [680506.864717] [] > __down_read+0x15/0x99 Aug 5 11:44:27 stg7 kernel: [680506.864740] > [] nfsd+0x1a0/0x26c [nfsd] Aug 5 11:44:27 stg7 kernel: > [680506.864750] [] nfsd+0x0/0x26c [nfsd] Aug 5 11:44:27 > stg7 kernel: [680506.864754] [] kthread+0x47/0x73 Aug 5 > 11:44:27 stg7 kernel: [680506.864757] [] > schedule_tail+0x27/0x60 Aug 5 11:44:27 stg7 kernel: [680506.864761] > [] child_rip+0xa/0x11 Aug 5 11:44:27 stg7 kernel: > [680506.864764] [] kthread+0x0/0x73 Aug 5 11:44:27 stg7 > kernel: [680506.864766] [] child_rip+0x0/0x11 Aug 5 > 11:44:27 stg7 kernel: [680506.864770] xfs_force_shutdown(md25,0x8) called > from line 1165 of file fs/xfs/xfs _trans.c. Return address = > 0xffffffffa032d7ac > > Here's another backtrace from a week ago (same kernel): > > Jul 28 13:27:22 stg7 kernel: [3528649.232700] Pid: 5414, comm: nfsd Not > tainted 2.6.28.10-vpac-1 #1 Jul 28 13:27:22 stg7 kernel: [3528649.232702] > Call Trace: > Jul 28 13:27:22 stg7 kernel: [3528649.232734] [] > xfs_rename+0x5ac/0x5af [xfs] Jul 28 13:27:22 stg7 kernel: [3528649.232756] > [] xfs_trans_cancel+0x56/0xee [xfs] Jul 28 13:27:22 stg7 > kernel: [3528649.232778] [] xfs_rename+0x5ac/0x5af [xfs] > Jul 28 13:27:22 stg7 kernel: [3528649.232809] [] > xfs_vn_rename+0x61/0x69 [xfs] Jul 28 13:27:22 stg7 kernel: [3528649.232814] > [] vfs_rename+0x28a/0x404 Jul 28 13:27:22 stg7 kernel: > [3528649.232829] [] nfsd_rename+0x2ba/0x35f [nfsd] Jul > 28 13:27:22 stg7 kernel: [3528649.232855] [] > nfsd3_proc_rename+0x120/0x131 [nfsd] Jul 28 13:27:22 stg7 kernel: > [3528649.232879] [] nfsd_dispatch+0xdd/0x1b9 [nfsd] Jul > 28 13:27:22 stg7 kernel: [3528649.232902] [] > svc_process+0x3e6/0x70e [sunrpc] Jul 28 13:27:22 stg7 kernel: > [3528649.232907] [] default_wake_function+0x0/0xe Jul 28 > 13:27:22 stg7 kernel: [3528649.232912] [] > __down_read+0x15/0x99 Jul 28 13:27:22 stg7 kernel: [3528649.232922] > [] nfsd+0x1a0/0x26c [nfsd] Jul 28 13:27:22 stg7 kernel: > [3528649.232948] [] nfsd+0x0/0x26c [nfsd] Jul 28 > 13:27:22 stg7 kernel: [3528649.232952] [] > kthread+0x47/0x73 Jul 28 13:27:22 stg7 kernel: [3528649.232955] > [] schedule_tail+0x27/0x60 Jul 28 13:27:22 stg7 kernel: > [3528649.232959] [] child_rip+0xa/0x11 Jul 28 13:27:22 > stg7 kernel: [3528649.232962] [] kthread+0x0/0x73 Jul 28 > 13:27:22 stg7 kernel: [3528649.232964] [] > child_rip+0x0/0x11 Jul 28 13:27:22 stg7 kernel: [3528649.232967] > xfs_force_shutdown(md25,0x8) called from line 1165 of file fs/xfs/xf > s_trans.c. Return address = 0xffffffffa03737ac > > This kernel is built with XFS as a kernel module so I've > been able to attach the objdump output that Eric Sandeen > had originally requested from Gabriel. > > Like Gabriel we're stuck on 2.6.28.x as the last working > NFS exporting XFS kernel due to kernel bug #13375 (the > radix bug), so I hope this helps! > > cheers, > Chris _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs