mgmt/glusterd : Having a separate list for snapshots.

Creating a separate list for snaps taken, as cluttering
snaps in the volume list does not look neat.

Change-Id: Ida4a183e95e8694b85ebb5a680d06b7d29a460a0
BUG: 1040947
Signed-off-by: Sachin Pandit <spandit@redhat.com>

1 files changed, 32 insertions, 2 deletions

diff --git a/xlators/mgmt/glusterd/src/glusterd-utils.c b/xlators/mgmt/glusterd/src/glusterd-utils.c
index dedfd890f..d223fabb3 100644
--- a/xlators/mgmt/glusterd/src/glusterd-utils.c
+++ b/xlators/mgmt/glusterd/src/glusterd-utils.c
@@ -1155,7 +1155,6 @@ glusterd_volinfo_find (char *volname, glusterd_volinfo_t **volinfo)
         glusterd_conf_t         *priv = NULL;
 
         GF_ASSERT (volname);
-
         this = THIS;
         GF_ASSERT (this);
 
@@ -1164,7 +1163,38 @@ glusterd_volinfo_find (char *volname, glusterd_volinfo_t **volinfo)
 
         list_for_each_entry (tmp_volinfo, &priv->volumes, vol_list) {
                 if (!strcmp (tmp_volinfo->volname, volname)) {
-                        gf_log (this->name, GF_LOG_DEBUG, "Volume %s found", volname);
+                        gf_log (this->name, GF_LOG_DEBUG, "Volume %s found",
+                                volname);
+                        ret = 0;
+                        *volinfo = tmp_volinfo;
+                        break;
+                }
+        }
+
+        gf_log (this->name, GF_LOG_DEBUG, "Returning %d", ret);
+        return ret;
+}
+
+int32_t
+glusterd_snap_volinfo_find (char *volname, glusterd_volinfo_t **volinfo)
+{
+        glusterd_volinfo_t      *tmp_volinfo = NULL;
+        int32_t                 ret = -1;
+        xlator_t                *this = NULL;
+        glusterd_conf_t         *priv = NULL;
+
+        GF_ASSERT (volname);
+        gf_log ("", GF_LOG_DEBUG, "Snap Volname = %s", volname);
+        this = THIS;
+        GF_ASSERT (this);
+
+        priv = this->private;
+        GF_ASSERT (priv);
+
+        list_for_each_entry (tmp_volinfo, &priv->snap_list, vol_list) {
+                if (!strcmp (tmp_volinfo->volname, volname)) {
+                        gf_log (this->name, GF_LOG_DEBUG, "Snap Volume %s found",
+                                volname);
                         ret = 0;
                         *volinfo = tmp_volinfo;
                         break;