Re: Corrupt XFS -Filesystems on new Hardware and Kernel

Oliver Joa
2007-03-28T13:08:51Z

Hi,

David Chinner wrote:

[...]

> What is the corruption message in the log from XFS?
> Can you please post that? Without it we really can't help you.
>
> Also, please check to see if there are any I/O errors
> in the log around the time the corruption message appears.

Ok, here is a test:

test:/# find / -xdev | cpio -padm /test/
cpio: /usr/src/linux-2.6.20.2/Documentation/networking/NAPI_HOWTO.txt:
Structure needs cleaning
3648371 blocks
test:/#

test:/home/olli# uname -a
Linux test 2.6.20.4-majestix-1 #1 SMP PREEMPT Tue Mar 27 12:15:41 CEST
2007 i686 GNU/Linux

dmesg gives the following:
[15442.935941] Filesystem "sda3": XFS internal error xfs_iformat(6) at
line 492 of file fs/xfs/xfs_inode.c. Caller 0xc0211f94
[15442.936003] [<c0216dba>] xfs_iread+0x4ee/0x6e8
[15442.936039] [<c0211f94>] xfs_iget+0x2e4/0x714
[15442.936071] [<c0211f94>] xfs_iget+0x2e4/0x714
[15442.936101] [<c02293be>] xfs_dir_lookup_int+0x7d/0xd4
[15442.936135] [<c022cc6b>] xfs_lookup+0x52/0x78
[15442.936167] [<c0238a22>] xfs_vn_lookup+0x3b/0x70
[15442.936201] [<c0153e6d>] do_lookup+0xa3/0x140
[15442.936234] [<c015578e>] __link_path_walk+0x73d/0xb5e
[15442.936278] [<c0211655>] xfs_iunlock+0x51/0x6d
[15442.936309] [<c0155bf3>] link_path_walk+0x44/0xb3
[15442.936342] [<c0155efe>] do_path_lookup+0x176/0x191
[15442.936373] [<c0154ef8>] getname+0x59/0x8f
[15442.936402] [<c01566b8>] __user_walk_fd+0x2f/0x45
[15442.936431] [<c0150a09>] vfs_lstat_fd+0x16/0x3d
[15442.936461] [<c0150a75>] sys_lstat64+0xf/0x23
[15442.936490] [<c0102bd8>] syscall_call+0x7/0xb
[15442.936519] =======================

And after this command:

test:/# rm /usr/src/linux-2.6.20.2/Documentation/networking/NAPI_HOWTO.txt
rm: cannot remove
`/usr/src/linux-2.6.20.2/Documentation/networking/NAPI_HOWTO.txt':
Structure needs cleaning
test:/#

I got:

[18359.750604] Filesystem "sda3": XFS internal error xfs_iformat(6) at
line 492 of file fs/xfs/xfs_inode.c. Caller 0xc0211f94
[18359.750701] [<c0216dba>] xfs_iread+0x4ee/0x6e8
[18359.750755] [<c0211f94>] xfs_iget+0x2e4/0x714
[18359.750802] [<c0211f94>] xfs_iget+0x2e4/0x714
[18359.750849] [<c02293be>] xfs_dir_lookup_int+0x7d/0xd4
[18359.750897] [<c022cc6b>] xfs_lookup+0x52/0x78
[18359.750943] [<c0238a22>] xfs_vn_lookup+0x3b/0x70
[18359.750990] [<c0153e6d>] do_lookup+0xa3/0x140
[18359.751036] [<c015578e>] __link_path_walk+0x73d/0xb5e
[18359.751086] [<c0155bf3>] link_path_walk+0x44/0xb3
[18359.751133] [<c0252afc>] rb_insert_color+0x4c/0xad
[18359.751180] [<c0142044>] vma_link+0x54/0xcd
[18359.751226] [<c0155efe>] do_path_lookup+0x176/0x191
[18359.751273] [<c0154ef8>] getname+0x59/0x8f
[18359.751318] [<c01566b8>] __user_walk_fd+0x2f/0x45
[18359.751364] [<c0150a09>] vfs_lstat_fd+0x16/0x3d
[18359.751410] [<c0252afc>] rb_insert_color+0x4c/0xad
[18359.751457] [<c0142044>] vma_link+0x54/0xcd
[18359.751501] [<c0150a75>] sys_lstat64+0xf/0x23
[18359.751546] [<c0110545>] do_page_fault+0x277/0x526
[18359.751595] [<c01102ce>] do_page_fault+0x0/0x526
[18359.751640] [<c0102bd8>] syscall_call+0x7/0xb
[18359.751686] [<c0360033>] rsc_parse+0x6f/0x37f
[18359.751732] =======================
[18359.751784] Filesystem "sda3": XFS internal error xfs_iformat(6) at
line 492 of file fs/xfs/xfs_inode.c. Caller 0xc0211f94
[18359.751859] [<c0216dba>] xfs_iread+0x4ee/0x6e8
[18359.751906] [<c0211f94>] xfs_iget+0x2e4/0x714
[18359.751952] [<c0211f94>] xfs_iget+0x2e4/0x714
[18359.751998] [<c02293be>] xfs_dir_lookup_int+0x7d/0xd4
[18359.752047] [<c022cc6b>] xfs_lookup+0x52/0x78
[18359.752094] [<c0238a22>] xfs_vn_lookup+0x3b/0x70
[18359.752140] [<c0154bcf>] __lookup_hash+0xb1/0xe1
[18359.752191] [<c0156241>] do_unlinkat+0x5f/0x126
[18359.752237] [<c0110545>] do_page_fault+0x277/0x526
[18359.752285] [<c0102bd8>] syscall_call+0x7/0xb
[18359.752331] [<c0360033>] rsc_parse+0x6f/0x37f
[18359.752376] =======================

Thanks a Lot

Oliver