On Fri, Apr 29, 2011 at 02:17:35AM +0900, sf...@users.sourceforge.net wrote:
> 
> Oleg:
> > On Thu, Apr 28, 2011 at 11:55:21PM +0900, sf...@users.sourceforge.net wrote:
> > > I guess there exists a whiteout for the old name in the upper branch.
> >
> >   Can I fix this with auchk?
> 
> Unfortunately I don't understand your problem or what you want to solve.
> Do you want unlink(2) and rmdir(2) in aufs to remove the same named
> files on all writable branches?

  For example.

  ~# ls -l /home/ftp/sdg1/pub
drwxr-xr-x 6 repop repop 4096 Sen 26  2010 test_dir
  ~# ls -l /home/ftp/sdk1/pub
drwxr-xr-x 6 repop repop 4096 Apr 18  2010 test_dir
  ~# ls -l /home/ftp/sdl1/pub
drwxr-xr-x 6 repop repop 4096 Apr 18  2010 test_dir
  ~# cd /pub/pub
   # mv test_dir test-dir
   # 
   # ls -l /home/ftp/sdg1/pub
drwxr-xr-x 6 repop repop 4096 Sen 26  2010 test-dir
   # ls -l /home/ftp/sdk1/pub
drwxr-xr-x 6 repop repop 4096 Apr 28  2010 test_dir
drwxr-xr-x 6 repop repop 4096 Apr 28  2010 test-dir
   # ls -l /home/ftp/sdl1/pub
drwxr-xr-x 6 repop repop 4096 Apr 28  2010 test_dir
drwxr-xr-x 6 repop repop 4096 Apr 28  2010 test-dir

  Is this normal?
  May be I can send any aufs debug info for precise information?

> 
> If so, I don't think aufs will have such feature since the effective (or
> meaningful) file is topmost only in aufs. Other lower files are simply
> ignored.
> And I don't think auchk will not detect/fix such situation since it is
> totally legal.
> But aubrsync (actually it is rsync) script with some options from rsync
> may help you. Just my guess.
> 
> 
> J. R. Okajima
> 

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