I'm not the best person with the xfs journal, but I don't think the information you sent is enough to help with the problem, all I can see is a failure to mount a filesystem that looks to have some kind of log corruption and couldn't replay the log, I'd say that in this case you'd need to clear the log with -L option as you said, but you'll possibly lose some data. What happened before you needed to mount the fs, i.e how it was umounted, if any errors happened before that will be more useful to identify possible issues that led to a log corruption. This is a good guide of what kind information might be useful: http://www.xfs.org/index.php/XFS_FAQ#Q:_What_information_should_I_include_when_reporting_a_problem.3F On Tue, Oct 15, 2013 at 09:45:27PM +0800, Roy Zhang wrote: > Hi, > I met a problem that cannot mount xfs, log as below. > I got know xfs_repair -L will fix this situation, I want to know how > and why cause it, it's a bug in xfs or hdd? Is there any patch to fix > it? > > Thanks > Roy > > Oct 9 18:26:52 mcluster-alpha-node3 kernel: [11840.232985] XFS > (dm-3): Mounting Filesystem > Oct 9 18:26:52 mcluster-alpha-node3 kernel: [11840.327773] XFS > (dm-3): Internal error xlog_clear_stale_blocks(2) at line 1353 of file > fs/xfs/xfs_log_recover.c. Caller 0xffffffffa01f894d > Oct 9 18:26:52 mcluster-alpha-node3 kernel: [11840.327776] > Oct 9 18:26:52 mcluster-alpha-node3 kernel: [11840.400435] Pid: > 20055, comm: mount Not tainted 2.6.32-902.279.9.1.letv.el6.x86_64 #1 > Oct 9 18:26:52 mcluster-alpha-node3 kernel: [11840.400437] Call Trace: > Oct 9 18:26:52 mcluster-alpha-node3 kernel: [11840.400477] > [<ffffffffa01e0f1f>] ? xfs_error_report+0x3f/0x50 [xfs] > Oct 9 18:26:52 mcluster-alpha-node3 kernel: [11840.400503] > [<ffffffffa01f894d>] ? xlog_find_tail+0x38d/0x3c0 [xfs] > Oct 9 18:26:52 mcluster-alpha-node3 kernel: [11840.400526] > [<ffffffffa01f5266>] ? xlog_clear_stale_blocks+0x156/0x190 [xfs] > Oct 9 18:26:52 mcluster-alpha-node3 kernel: [11840.400549] > [<ffffffffa01f894d>] ? xlog_find_tail+0x38d/0x3c0 [xfs] > Oct 9 18:26:52 mcluster-alpha-node3 kernel: [11840.400570] > [<ffffffffa01f899e>] ? xlog_recover+0x1e/0x90 [xfs] > Oct 9 18:26:52 mcluster-alpha-node3 kernel: [11840.400592] > [<ffffffffa01f04dc>] ? xfs_log_mount+0xac/0x190 [xfs] > Oct 9 18:26:52 mcluster-alpha-node3 kernel: [11840.400615] > [<ffffffffa01fbb8b>] ? xfs_mountfs+0x36b/0x680 [xfs] > Oct 9 18:26:52 mcluster-alpha-node3 kernel: [11840.400640] > [<ffffffffa02137b4>] ? xfs_fs_fill_super+0x234/0x360 [xfs] > Oct 9 18:26:52 mcluster-alpha-node3 kernel: [11840.400647] > [<ffffffff811ed4ca>] ? disk_name+0xba/0xc0 > Oct 9 18:26:52 mcluster-alpha-node3 kernel: [11840.400653] > [<ffffffff8117e54e>] ? get_sb_bdev+0x18e/0x1d0 > Oct 9 18:26:52 mcluster-alpha-node3 kernel: [11840.400675] > [<ffffffffa0213580>] ? xfs_fs_fill_super+0x0/0x360 [xfs] > Oct 9 18:26:52 mcluster-alpha-node3 kernel: [11840.400698] > [<ffffffffa02113a8>] ? xfs_fs_get_sb+0x18/0x20 [xfs] > Oct 9 18:26:52 mcluster-alpha-node3 kernel: [11840.400703] > [<ffffffff8117dfdb>] ? vfs_kern_mount+0x7b/0x1b0 > Oct 9 18:26:52 mcluster-alpha-node3 kernel: [11840.400707] > [<ffffffff8117e182>] ? do_kern_mount+0x52/0x130 > Oct 9 18:26:52 mcluster-alpha-node3 kernel: [11840.400713] > [<ffffffff8119c852>] ? do_mount+0x2d2/0x8d0 > Oct 9 18:26:52 mcluster-alpha-node3 kernel: [11840.400719] > [<ffffffff81136014>] ? strndup_user+0x64/0xc0 > Oct 9 18:26:52 mcluster-alpha-node3 kernel: [11840.400723] > [<ffffffff8119cee0>] ? sys_mount+0x90/0xe0 > Oct 9 18:26:52 mcluster-alpha-node3 kernel: [11840.400730] > [<ffffffff8100b0f2>] ? system_call_fastpath+0x16/0x1b > Oct 9 18:26:52 mcluster-alpha-node3 kernel: [11840.400734] XFS > (dm-3): failed to locate log tail > Oct 9 18:26:52 mcluster-alpha-node3 kernel: [11840.400737] XFS > (dm-3): log mount/recovery failed: error 117 > Oct 9 18:26:52 mcluster-alpha-node3 kernel: [11840.400816] XFS > (dm-3): log mount failed > > _______________________________________________ > xfs mailing list > xfs@xxxxxxxxxxx > http://oss.sgi.com/mailman/listinfo/xfs -- Carlos _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs
