autobuild: intermittent test failure detected

[autobuild]

The autobuild test system has detected an intermittent failing test in 
the current master tree.

The autobuild log of the failure is available here:

   http://git.samba.org/autobuild.flakey/2014-01-20-1417/flakey.log

The samba3 build logs are available here:

   http://git.samba.org/autobuild.flakey/2014-01-20-1417/samba3.stderr
   http://git.samba.org/autobuild.flakey/2014-01-20-1417/samba3.stdout

The source4 build logs are available here:

   http://git.samba.org/autobuild.flakey/2014-01-20-1417/samba.stderr
   http://git.samba.org/autobuild.flakey/2014-01-20-1417/samba.stdout
  
The top commit at the time of the failure was:

commit dad72a3b7ae310f8049cd76681d9d9d89ce6da52
Author: Shekhar Amlekar <samlekar at in.ibm.com>
Date:   Thu Jan 16 11:10:56 2014 -0800

    s3: rpc_server/srvsvc: Avoiding the loop around locking tdb traversal.
    
    The current code for determining the number of open files iterates
    over the session list and for each session it traverses the locking
    tdb to get the open files. This scales badly for a large server
    with many sessions and open files. Instead, get the list of
    sessions first, and then determine the number of open files on all
    sessions in a single traversal of locking tdb.
    
    Signed-off-by: Shekhar Amlekar <samlekar at in.ibm.com>
    Signed-off-by: Jeremy Allison <jra at samba.org>
    Reviewed-by: Andreas Schneider <asn at samba.org>
    
    Autobuild-User(master): Jeremy Allison <jra at samba.org>
    Autobuild-Date(master): Sat Jan 18 01:11:32 CET 2014 on sn-devel-104