On 12/4/13, 8:55 PM, Mike Dacre wrote:
> Hi Folks,
>
> Apologies if this is the wrong place to post or if this has been answered
> already.
>
> I have a 16 2TB drive RAID6 array powered by an LSI 9240-4i. It has an XFS
> filesystem and has been online for over a year. It is accessed by 23
> different machines connected via Infiniband over NFS v3. I haven't had any
> major problems yet, one drive failed but it was easily replaced.
>
> However, today the drive suddenly stopped responding and started returning IO
> errors when any requests were made. This happened while it was being
> accessed by 5 different users, one was doing a very large rm operation (rm
> *sh on thousands on files in a directory). Also, about 30 minutes before we
> had connected the globus connect endpoint to allow easy file transfers to
> SDSC.
>
> I rebooted the machine which hosts it and checked the RAID6 logs, no physical
> problems with the drives at all. I tried to mount and got the following
> error:
>
> XFS: Internal error XFS_WANT_CORRUPTED_GOTO at line 1510 of file
> fs/xfs/xfs_alloc.c. Caller 0xffffffffa0432ba1
> mount: Structure needs cleaning
I've seen a similar problem w/ a customer on a similar (proper) RHEL6 kernel.
Just to rule something in or out, do you regularly use xfs_fsr on this
filesystem?
Is this something you can reliably reproduce?
thanks,
-Eric
> I ran xfs_check and got the following message:
> ERROR: The filesystem has valuable metadata changes in a log which needs to
> be replayed. Mount the filesystem to replay the log, and unmount it before
> re-running xfs_check. If you are unable to mount the filesystem, then use
> the xfs_repair -L option to destroy the log and attempt a repair.
> Note that destroying the log may cause corruption -- please attempt a mount
> of the filesystem before doing this.
>
>
> I checked the log and found the following message:
>
> Dec 4 18:26:33 fruster kernel: XFS (sda1): Mounting Filesystem
> Dec 4 18:26:33 fruster kernel: XFS (sda1): Starting recovery (logdev:
> internal)
> Dec 4 18:26:36 fruster kernel: XFS: Internal error XFS_WANT_CORRUPTED_GOTO
> at line 1510 of file fs/xfs/xfs_alloc.c. Caller 0xffffffffa0432ba1
> Dec 4 18:26:36 fruster kernel:
> Dec 4 18:26:36 fruster kernel: Pid: 5491, comm: mount Not tainted
> 2.6.32-358.23.2.el6.x86_64 #1
> Dec 4 18:26:36 fruster kernel: Call Trace:
> Dec 4 18:26:36 fruster kernel: [<ffffffffa045b0ef>] ?
> xfs_error_report+0x3f/0x50 [xfs]
> Dec 4 18:26:36 fruster kernel: [<ffffffffa0432ba1>] ?
> xfs_free_extent+0x101/0x130 [xfs]
> Dec 4 18:26:36 fruster kernel: [<ffffffffa0430c2b>] ?
> xfs_free_ag_extent+0x58b/0x750 [xfs]
> Dec 4 18:26:36 fruster kernel: [<ffffffffa0432ba1>] ?
> xfs_free_extent+0x101/0x130 [xfs]
> Dec 4 18:26:36 fruster kernel: [<ffffffffa046de2d>] ?
> xlog_recover_process_efi+0x1bd/0x200 [xfs]
> Dec 4 18:26:36 fruster kernel: [<ffffffffa04796ea>] ?
> xfs_trans_ail_cursor_set+0x1a/0x30 [xfs]
> Dec 4 18:26:36 fruster kernel: [<ffffffffa046ded2>] ?
> xlog_recover_process_efis+0x62/0xc0 [xfs]
> Dec 4 18:26:36 fruster kernel: [<ffffffffa0471f34>] ?
> xlog_recover_finish+0x24/0xd0 [xfs]
> Dec 4 18:26:36 fruster kernel: [<ffffffffa046a3ac>] ?
> xfs_log_mount_finish+0x2c/0x30 [xfs]
> Dec 4 18:26:36 fruster kernel: [<ffffffffa0475a61>] ?
> xfs_mountfs+0x421/0x6a0 [xfs]
> Dec 4 18:26:36 fruster kernel: [<ffffffffa048d6f4>] ?
> xfs_fs_fill_super+0x224/0x2e0 [xfs]
> Dec 4 18:26:36 fruster kernel: [<ffffffff811847ce>] ? get_sb_bdev+0x18e/0x1d0
> Dec 4 18:26:36 fruster kernel: [<ffffffffa048d4d0>] ?
> xfs_fs_fill_super+0x0/0x2e0 [xfs]
> Dec 4 18:26:36 fruster kernel: [<ffffffffa048b5b8>] ?
> xfs_fs_get_sb+0x18/0x20 [xfs]
> Dec 4 18:26:36 fruster kernel: [<ffffffff81183c1b>] ?
> vfs_kern_mount+0x7b/0x1b0
> Dec 4 18:26:36 fruster kernel: [<ffffffff81183dc2>] ?
> do_kern_mount+0x52/0x130
> Dec 4 18:26:36 fruster kernel: [<ffffffff811a3f22>] ? do_mount+0x2d2/0x8d0
> Dec 4 18:26:36 fruster kernel: [<ffffffff811a45b0>] ? sys_mount+0x90/0xe0
> Dec 4 18:26:36 fruster kernel: [<ffffffff8100b072>] ?
> system_call_fastpath+0x16/0x1b
> Dec 4 18:26:36 fruster kernel: XFS (sda1): Failed to recover EFIs
> Dec 4 18:26:36 fruster kernel: XFS (sda1): log mount finish failed
>
>
> I went back and looked at the log from around the time the drive died and
> found this message:
> Dec 4 17:58:16 fruster kernel: XFS: Internal error XFS_WANT_CORRUPTED_GOTO
> at line 1510 of file fs/xfs/xfs_alloc.c. Caller 0xffffffffa0432ba1
> Dec 4 17:58:16 fruster kernel:
> Dec 4 17:58:16 fruster kernel: Pid: 4548, comm: nfsd Not tainted
> 2.6.32-358.23.2.el6.x86_64 #1
> Dec 4 17:58:16 fruster kernel: Call Trace:
> Dec 4 17:58:16 fruster kernel: [<ffffffffa045b0ef>] ?
> xfs_error_report+0x3f/0x50 [xfs]
> Dec 4 17:58:16 fruster kernel: [<ffffffffa0432ba1>] ?
> xfs_free_extent+0x101/0x130 [xfs]
> Dec 4 17:58:16 fruster kernel: [<ffffffffa0430c2b>] ?
> xfs_free_ag_extent+0x58b/0x750 [xfs]
> Dec 4 17:58:16 fruster kernel: [<ffffffffa0432ba1>] ?
> xfs_free_extent+0x101/0x130 [xfs]
> Dec 4 17:58:16 fruster kernel: [<ffffffffa043c89d>] ?
> xfs_bmap_finish+0x15d/0x1a0 [xfs]
> Dec 4 17:58:16 fruster kernel: [<ffffffffa04626ff>] ?
> xfs_itruncate_finish+0x15f/0x320 [xfs]
> Dec 4 17:58:16 fruster kernel: [<ffffffffa047e370>] ?
> xfs_inactive+0x330/0x480 [xfs]
> Dec 4 17:58:16 fruster kernel: [<ffffffffa04793f4>] ?
> _xfs_trans_commit+0x214/0x2a0 [xfs]
> Dec 4 17:58:16 fruster kernel: [<ffffffffa048b9a0>] ?
> xfs_fs_clear_inode+0xa0/0xd0 [xfs]
> Dec 4 17:58:16 fruster kernel: [<ffffffff8119d31c>] ? clear_inode+0xac/0x140
> Dec 4 17:58:16 fruster kernel: [<ffffffff8119dad6>] ?
> generic_delete_inode+0x196/0x1d0
> Dec 4 17:58:16 fruster kernel: [<ffffffff8119db75>] ?
> generic_drop_inode+0x65/0x80
> Dec 4 17:58:16 fruster kernel: [<ffffffff8119c9c2>] ? iput+0x62/0x70
> Dec 4 17:58:16 fruster kernel: [<ffffffff81199610>] ? dentry_iput+0x90/0x100
> Dec 4 17:58:16 fruster kernel: [<ffffffff8119c278>] ? d_delete+0xe8/0xf0
> Dec 4 17:58:16 fruster kernel: [<ffffffff8118fe99>] ? vfs_unlink+0xd9/0xf0
> Dec 4 17:58:16 fruster kernel: [<ffffffffa071cf4f>] ?
> nfsd_unlink+0x1af/0x250 [nfsd]
> Dec 4 17:58:16 fruster kernel: [<ffffffffa0723f03>] ?
> nfsd3_proc_remove+0x83/0x120 [nfsd]
> Dec 4 17:58:16 fruster kernel: [<ffffffffa071543e>] ?
> nfsd_dispatch+0xfe/0x240 [nfsd]
> Dec 4 17:58:16 fruster kernel: [<ffffffffa068e624>] ?
> svc_process_common+0x344/0x640 [sunrpc]
> Dec 4 17:58:16 fruster kernel: [<ffffffff81063990>] ?
> default_wake_function+0x0/0x20
> Dec 4 17:58:16 fruster kernel: [<ffffffffa068ec60>] ?
> svc_process+0x110/0x160 [sunrpc]
> Dec 4 17:58:16 fruster kernel: [<ffffffffa0715b62>] ? nfsd+0xc2/0x160 [nfsd]
> Dec 4 17:58:16 fruster kernel: [<ffffffffa0715aa0>] ? nfsd+0x0/0x160 [nfsd]
> Dec 4 17:58:16 fruster kernel: [<ffffffff81096a36>] ? kthread+0x96/0xa0
> Dec 4 17:58:16 fruster kernel: [<ffffffff8100c0ca>] ? child_rip+0xa/0x20
> Dec 4 17:58:16 fruster kernel: [<ffffffff810969a0>] ? kthread+0x0/0xa0
> Dec 4 17:58:16 fruster kernel: [<ffffffff8100c0c0>] ? child_rip+0x0/0x20
> Dec 4 17:58:16 fruster kernel: XFS (sda1): xfs_do_force_shutdown(0x8) called
> from line 3863 of file fs/xfs/xfs_bmap.c. Return address = 0xffffffffa043c8d6
> Dec 4 17:58:16 fruster kernel: XFS (sda1): Corruption of in-memory data
> detected. Shutting down filesystem
> Dec 4 17:58:16 fruster kernel: XFS (sda1): Please umount the filesystem and
> rectify the problem(s)
> Dec 4 17:58:19 fruster kernel: XFS (sda1): xfs_log_force: error 5 returned.
> Dec 4 17:58:49 fruster kernel: XFS (sda1): xfs_log_force: error 5 returned.
> Dec 4 17:59:19 fruster kernel: XFS (sda1): xfs_log_force: error 5 returned.
> Dec 4 17:59:49 fruster kernel: XFS (sda1): xfs_log_force: error 5 returned.
> Dec 4 18:00:19 fruster kernel: XFS (sda1): xfs_log_force: error 5 returned.
> Dec 4 18:00:49 fruster kernel: XFS (sda1): xfs_log_force: error 5 returned.
> Dec 4 18:01:19 fruster kernel: XFS (sda1): xfs_log_force: error 5 returned.
> Dec 4 18:01:49 fruster kernel: XFS (sda1): xfs_log_force: error 5 returned.
> Dec 4 18:02:05 fruster kernel: XFS (sda1): xfs_log_force: error 5 returned.
> Dec 4 18:02:05 fruster kernel: XFS (sda1): xfs_log_force: error 5 returned.
> Dec 4 18:02:05 fruster kernel: XFS (sda1): xfs_do_force_shutdown(0x1) called
> from line 1061 of file fs/xfs/linux-2.6/xfs_buf.c. Return address =
> 0xffffffffa04856e3
> Dec 4 18:02:19 fruster kernel: XFS (sda1): xfs_log_force: error 5 returned.
>
>
> I have attached the complete log from the time it died until now.
>
> In the end, I successfully repaired the filesystem with `xfs_repair -L
> /dev/sda1`. However, I am nervous that some files may have been corrupted.
>
> Do any of you have any idea what could have caused this problem?
>
> Thanks,
>
> Mike
>
>
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