XFS undeletable files. (3.11rc3)

From: Dave Jones
Date: Tue Jul 30 2013 - 16:26:47 EST

On Thu, Jul 25, 2013 at 02:15:38PM +1000, Dave Chinner wrote:
> On Thu, Jul 11, 2013 at 10:39:30PM -0400, Dave Jones wrote:
> > Just saw this during boot after an unclean shutdown. It hung afterwards.
> >
> > [ 97.162665] XFS: Assertion failed: xfs_dir2_sf_lookup(args) == ENOENT, file: fs/xfs/xfs_dir2_sf.c, line: 358
> > [ 97.164646] ------------[ cut here ]------------
> I just reproduced this by chance. I know exactly what I was doing
> when it went bang, so I might be able to reduce it from scattergun
> blast testing to be able to reproduce it on demand.

I xfs_repair'd that disk a week or so back, and have been fine until today when..

(16:22:57:root@zerosum:tmp.6)# ll
ls: cannot access : No such file or directory
total 0
?????????? ? ? ? ? ? ?
(16:22:58:root@zerosum:tmp.6)# cd ..
(16:23:06:root@zerosum:tmp)# rm -rf tmp.6
rm: cannot remove âtmp.6â: Directory not empty
(16:23:14:root@zerosum:tmp)# cd -
(16:23:23:root@zerosum:tmp.6)# stat *
stat: cannot stat â\020â: No such file or directory

I don't know if this is residual crap from that first problem that never got fixed up,
or something new.

Any ideas ?


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