Structure needs cleaning? (take #2)

[Eric Sandeen]

RUMI Szabolcs wrote:
> Hi!
> 
> Sorry but my previous post was missing the important first two lines: 

Yes, thanks.  :)

> d62c8000: 2c 30 78 41 41 41 41 30 30 30 30 2c 36 2c 30 78  ,0xAAAA0000,6,0x
> Filesystem "sda10": XFS internal error xfs_da_do_buf(2) at line 2112 of file fs/xfs/xfs_da_btree.c.  Caller 0xc02cc790

This is on-disk corruption, it found bad magic on something it expected 
to be metadata.  You should run xfs_repair.  run with -n, or on a 
restored xfs_metadump image as a dry-run first, if you prefer.

-Eric

> Pid: 29510, comm: mc Tainted: P           2.6.29-gentoo-r5-PAE #1
> Call Trace:
>  [<c02cc6c4>] xfs_da_do_buf+0x8c4/0x900
>  [<c02cc790>] xfs_da_read_buf+0x30/0x40
>  [<c02cc790>] xfs_da_read_buf+0x30/0x40
>  [<c0191ef0>] pollwake+0x0/0x50
>  [<c0191ef0>] pollwake+0x0/0x50
>  [<c02cc790>] xfs_da_read_buf+0x30/0x40
>  [<c02d2943>] xfs_dir2_leaf_lookup_int+0x63/0x2f0
>  [<c02d2943>] xfs_dir2_leaf_lookup_int+0x63/0x2f0
>  [<c02d3667>] xfs_dir2_leaf_lookup+0x27/0xc0
>  [<c02cf32f>] xfs_dir2_isleaf+0x1f/0x60
>  [<c02cfc78>] xfs_dir_lookup+0xd8/0x180
>  [<c02fedab>] xfs_lookup+0x6b/0xf0
>  [<c0309165>] xfs_vn_lookup+0x55/0xa0
>  [<c018adda>] do_lookup+0x1ba/0x1e0
>  [<c018ca1d>] __link_path_walk+0x6cd/0xd60
>  [<c02d3def>] xfs_dir2_leaf_getdents+0x5ff/0xad0
>  [<c018d264>] path_walk+0x54/0xc0
>  [<c018d3a3>] do_path_lookup+0x83/0x170
>  [<c018c30b>] getname+0x9b/0xe0
>  [<c018e03a>] user_path_at+0x5a/0x90
>  [<c018633f>] vfs_lstat_fd+0x1f/0x50
>  [<c01863bf>] sys_lstat64+0xf/0x30
>  [<c0194fd4>] touch_atime+0x14/0x130
>  [<c01907b8>] vfs_readdir+0x78/0xb0
>  [<c0190891>] sys_getdents64+0xa1/0xd0
>  [<c01032f1>] sysenter_do_call+0x12/0x25
> 
> Thanks,
> Sab
> 
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