autobuild[sn-devel-104]: intermittent test failure detected

[autobuild]

The autobuild test system (on sn-devel-104) 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.sn-devel-104/2016-10-15-0002/flakey.log

The samba build logs are available here:

   http://git.samba.org/autobuild.flakey.sn-devel-104/2016-10-15-0002/samba.stderr
   http://git.samba.org/autobuild.flakey.sn-devel-104/2016-10-15-0002/samba.stdout
  
The top commit at the time of the failure was:

commit 857745655bd29656de3b0f96765d6b65221f3a3e
Author: Raghavendra Talur <rtalur at redhat.com>
Date:   Thu Aug 25 16:03:55 2016 +0530

    support volfile fetch from multiple glusterd nodes
    
    glusterfs:volfile_server option can be used in smb.conf to define where
    to fetch the volfile from. Currently it supports only a single IP or a
    hostname. The default is 'localhost'.
    
    glfs_set_volfile_server() has been enhanced in gfapi to support
    multiple invocations. A list is maintained in libgfapi which gets
    appended on every invocation. When glfs_init is performed, libgfapi
    would first try to fetch the volfile from glusterd on that node.
    However, on failure to fetch the volfile, it would proceed to contact
    glusterd on every node in the list until it gets the volfile or
    exhausts the list. This enhacement was done in Gluster commit [2].
    This commit is available in 3.6, 3.7, 3.8 versions of Gluster.
    
    As we cannot have multiple lines having the same key of
    glusterfs:volfile_server in a share definition in smb.conf, we propose
    a scheme like this:
    
    where value of glusterfs:volfile_server could be list of white space seperated
    elements where each element could be unix+/path/to/socket/file or
    [tcp+]IP|hostname|\[IPv6\][:port].
    
    Note the restriction on naming a IPv6 host, it follows the same
    restriction that is based on IPv6 naming in URL as per RFC 2732[1].
    
    [1] http://www.ietf.org/rfc/rfc2732.txt
    [2] 0c1d78f5c52c69268ec3a1d8d5fcb1a1bf15f243
    
    Signed-off-by: Raghavendra Talur <rtalur at redhat.com>
    
    Reviewed-by: Jeremy Allison <jra at samba.org>
    Reviewed-by: Michael Adam <obnox at samba.org>
    Reviewed-by: Guenther Deschner <gd at samba.org>
    
    Autobuild-User(master): Günther Deschner <gd at samba.org>
    Autobuild-Date(master): Fri Oct 14 17:09:24 CEST 2016 on sn-devel-144