From 8606249c1888c092c1d8eac022116f0b4358a07d Mon Sep 17 00:00:00 2001
From: Kotresh HR <khiremat@redhat.com>
Date: Mon, 17 Apr 2017 08:39:30 -0400
Subject: [PATCH 306/316] glusterd: Fix snapshot failure in non-root geo-rep
 setup

Geo-replication session directory name has the form
'<mastervol>_<slavehost>_<slavevol>'. But in non-root
geo-replication setup, while preparing geo-replication
session directory name, glusterd is including 'user@'
resulting in "<mastervol>_<user@slavehost>_<slavevol>".
Hence snapshot is failing to copy geo-rep specific
session files. Fixing the same.

> BUG: 1442760
> Signed-off-by: Kotresh HR <khiremat@redhat.com>
> Reviewed-on: https://review.gluster.org/17067
> Smoke: Gluster Build System <jenkins@build.gluster.org>
> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
> Reviewed-by: Amar Tumballi <amarts@redhat.com>
> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
> Reviewed-by: Aravinda VK <avishwan@redhat.com>

Change-Id: Id214d3186e40997d2827a0bb60d3676ca2552df7
BUG: 1445593
Signed-off-by: Kotresh HR <khiremat@redhat.com>
Reviewed-on: https://code.engineering.redhat.com/gerrit/105176
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
---
 xlators/mgmt/glusterd/src/glusterd-snapshot-utils.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/xlators/mgmt/glusterd/src/glusterd-snapshot-utils.c b/xlators/mgmt/glusterd/src/glusterd-snapshot-utils.c
index 26b2f73..c4cfc84 100644
--- a/xlators/mgmt/glusterd/src/glusterd-snapshot-utils.c
+++ b/xlators/mgmt/glusterd/src/glusterd-snapshot-utils.c
@@ -3500,6 +3500,7 @@ glusterd_get_geo_rep_session (char *slave_key, char *origin_volname,
                               char *slave)
 {
         int32_t         ret             =       -1;
+        int32_t         len             =       0;
         char            *token          =       NULL;
         char            *tok            =       NULL;
         char            *temp           =       NULL;
@@ -3568,8 +3569,10 @@ glusterd_get_geo_rep_session (char *slave_key, char *origin_volname,
          * 'root@' */
         ip_temp = gf_strdup (ip);
         tok = strtok_r (ip_temp, "@", &save_ptr);
-        if (tok && !strcmp (tok, "root"))
-                ip_i = ip + 5;
+        len = strlen(tok);
+        tok = strtok_r (NULL, "@", &save_ptr);
+        if (tok != NULL)
+                ip_i = ip + len + 1;
 
         ret = snprintf (session, PATH_MAX, "%s_%s_%s",
                         origin_volname, ip_i, slave_temp);
-- 
1.8.3.1