Bug 1283040

+++ This bug was initially created as a clone of Bug #1279739 +++

Description of problem:
libgfapi does not support unix domain socket. In case if glusterd is binded to a specific-IP, libgfapi clients(like heal) fails. Using unix domain socket libgfapi will over come the failure.


Version-Release number of selected component (if applicable):


How reproducible:
Always

Steps to Reproduce:
1. Download the attached program.
2. Find the readme within the file.
3. Follow the instructions.

--- Additional comment from Mohamed Ashiq on 2015-11-10 07:44:52 EST ---

patch:

http://review.gluster.org/12563

--- Additional comment from Vijay Bellur on 2015-11-16 01:26:09 EST ---

REVIEW: http://review.gluster.org/12563 (libgfapi: To support set_volfile-server-transport type "unix") posted (#6) for review on master by Mohamed Ashiq Liyazudeen (mliyazud)

--- Additional comment from Vijay Bellur on 2015-11-17 10:46:51 EST ---

COMMIT: http://review.gluster.org/12563 committed in master by Shyamsundar Ranganathan (srangana) 
------
commit f71c08b8d592fa6125fee57fb73f774ce522756c
Author: Mohamed Ashiq <mliyazud>
Date:   Tue Nov 10 13:18:41 2015 +0530

    libgfapi: To support set_volfile-server-transport type "unix"
    
    This patch helps libgfapi to get the volfile using Unix domain socket.
    run the attachment file in the bug to test.
    The patch checks if the glfs_set_volfile_server transport is of type "unix",
    If It is then uses rpc_transport_unix_options_build to get the volfile.
    
    Change-Id: Ifd5d1e7c0d8cc9a906c3c3355b8977141e892a2f
    BUG: 1279739
    Signed-off-by: Mohamed Ashiq <mliyazud>
    Signed-off-by: Humble Devassy Chirammal <hchiramm>
    Reviewed-on: http://review.gluster.org/12563
    Tested-by: NetBSD Build System <jenkins.org>
    Tested-by: Gluster Build System <jenkins.com>
    Reviewed-by: Niels de Vos <ndevos>
    Reviewed-by: Poornima G <pgurusid>
    Reviewed-by: Raghavendra Talur <rtalur>
    Reviewed-by: Shyamsundar Ranganathan <srangana>