gfproxy: Introduce new server-side daemon called GFProxy

Summmary:
- Adds a new server-side daemon called gfproxyd & a new FUSE client
  called gfproxy-client
- Adds a new translator called AHA (Advanced High-Availability) that
  manages failover between gfproxy servers & FOP replay for failed FOPS.

Signed-off-by: Shreyas Siravara <sshreyas@fb.com>

Change-Id: Iba0bd54e6b4035b8d7914aab64bcac9e93089dd7
Reviewed-on: http://review.gluster.org/16136
Tested-by: Shreyas Siravara <sshreyas@fb.com>
Smoke: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Kevin Vigor <kvigor@fb.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/xlators/mgmt/glusterd/src/glusterd.h b/xlators/mgmt/glusterd/src/glusterd.h
index bb6af7f378f..4795f958038 100644
--- a/xlators/mgmt/glusterd/src/glusterd.h
+++ b/xlators/mgmt/glusterd/src/glusterd.h
@@ -222,6 +222,11 @@ struct glusterd_brickinfo {
 
 typedef struct glusterd_brickinfo glusterd_brickinfo_t;
 
+struct glusterd_gfproxyd_info {
+        short   port;
+        char    *logfile;
+};
+
 struct gf_defrag_brickinfo_ {
         char *name;
         int   files;