[PATCH] xfstests 311: test fsync with dm flakey V3

[Rich Johnston]

Thanks for another patch Josef, it has been committed with the change 
discussed.

--Rich

commit 2ca254dfddbbab8def35472b6ca39140400aff76
Author: Josef Bacik <jbacik at fusionio.com>
Date:   Fri Apr 26 19:13:59 2013 +0000

     xfstests 311: test fsync with dm flakey V3