[xfs-masters] [Bug 810] shutdown xfs filesystem.

[bugzilla-daemon at oss.sgi.com]

http://oss.sgi.com/bugzilla/show_bug.cgi?id=810


ammartinez at coitt.es changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|INVALID                     |




------- Additional Comments From ammartinez at coitt.es  2008-12-30 04:40 CST -------
we have a raid 6 configured with a card hp p800. It is true that a disk failed,
but, this is transparent to the filesystem.

In fact, with the others disk, we can mount the filesystem in mode read-write.
But When the clients start to access by nfs to the filesystem, the filesystem
shut down showing this log

Dec 27 19:21:05 srvdat10 kernel: XFS internal error XFS_WANT_CORRUPTED_GOTO at 
line 1561 of file fs/xfs/xfs_alloc.c.  Caller 0xf8cefa08
Dec 27 19:21:05 srvdat10 kernel:  [<f8cee25d>] xfs_free_ag_extent+0xcd/0x5fd 
[xfs]
Dec 27 19:21:05 srvdat10 kernel:  [<f8cefa08>] xfs_free_extent+0xb7/0xd4 [xfs]
Dec 27 19:21:05 srvdat10 kernel:  [<f8cefa08>] xfs_free_extent+0xb7/0xd4 [xfs]
Dec 27 19:21:05 srvdat10 kernel:  [<f8cfd830>] xfs_bmap_finish+0xe6/0x167 [xfs]
Dec 27 19:21:05 srvdat10 kernel:  [<f8d1c0e5>] 
xfs_itruncate_finish+0x1af/0x2ff [xfs]
Dec 27 19:21:05 srvdat10 kernel:  [<f8d33c48>] xfs_setattr+0x8a4/0xe48 [xfs]
Dec 27 19:21:05 srvdat10 kernel:  [<f8b71c49>] sunrpc_cache_lookup+0x5c/0xea 
[sunrpc]
Dec 27 19:21:05 srvdat10 kernel:  [<f8d3defb>] xfs_vn_setattr+0x10e/0x12a [xfs]
Dec 27 19:21:05 srvdat10 kernel:  [<c0170028>] notify_change+0x12d/0x2c1
Dec 27 19:21:05 srvdat10 kernel:  [<f8bbeb28>] nfsd_setattr+0x329/0x49d [nfsd]
Dec 27 19:21:05 srvdat10 kernel:  [<f8bc4524>] nfsd3_proc_setattr+0x7c/0x85 
[nfsd]
Dec 27 19:21:05 srvdat10 kernel:  [<f8bbb0cb>] nfsd_dispatch+0xbb/0x170 [nfsd]
Dec 27 19:21:05 srvdat10 kernel:  [<f8b6c4c9>] svc_process+0x3b9/0x614 [sunrpc]
Dec 27 19:21:05 srvdat1Dec 27 19:21:05 srvdat10 kernel:  [<c0101005>] 
kernel_thread_helper+0x5/0xb
Dec 27 19:21:05 srvdat10 kernel: xfs_force_shutdown(cciss/c0d0,0x8) called 
from line 4267 of file fs/xfs/xfs_bmap.c.  Return address = 0xf8d40708
Dec 27 19:21:05 srvdat10 kernel: Filesystem "cciss/c0d0": Corruption of in-
memory data detected.  Shutting down filesystem: cciss/c0d0
Dec 27 19:21:05 srvdat10 kernel: Please umount the filesystem, and rectify the 
problem(s)
Dec 27 19:21:05 srvdat10 kernel: nfsd: non-standard errno: -117
0 kernel:  [<f8bbb5c5>] nfsd+0x1ab/0x30a [nfsd]

However, we can work perfectly exporting the filesystem by nfs only in read
mode, and by ssh, or by console, we can write to the filesystem without problems.

If we export by nfs the filesystem in write mode, the filesystem crash.





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