mount/fuse: disable fuse support from volfile

glusterfsd: implement GETSPEC functionality to fetch volfiles from server

Signed-off-by: Anand V. Avati <avati@blackhole.gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 971 (dynamic volume management)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=971

1 files changed, 0 insertions, 65 deletions

diff --git a/libglusterfs/src/graph.c b/libglusterfs/src/graph.c
index a0c4c122fe7..4adb04a39c3 100644
--- a/libglusterfs/src/graph.c
+++ b/libglusterfs/src/graph.c
@@ -194,61 +194,6 @@ err:
 
 
 int
-glusterfs_set_master (glusterfs_graph_t *graph, glusterfs_ctx_t *ctx)
-{
-        xlator_t *trav = NULL;
-        xlator_list_t *chp = NULL, **chpp = NULL;
-
-        for (trav = graph->first; trav; trav = trav->next) {
-                if (strcmp (trav->type, "mount/fuse") != 0)
-                        continue;
-
-                if (ctx->master) {
-                        gf_log ("graph", GF_LOG_ERROR,
-                                "there can be at most one fuse volume");
-
-                        return -1;
-                }
-
-                if (!trav->children || trav->children->next) {
-                        gf_log ("graph", GF_LOG_ERROR,
-                                "fuse volume not configured with exactly one "
-                                "child");
-                        return -1;
-                }
-
-                if (xlator_has_parent (trav)) {
-                        gf_log ("graph", GF_LOG_ERROR,
-                                "fuse volume cannot have parents");
-
-                        return -1;
-                }
-
-                ctx->master = trav;
-                if (trav == graph->top)
-                        graph->top = trav->children->xlator;
-                for (chpp = &trav->children->xlator->parents;
-                     *chpp;
-                     chpp = &(*chpp)->next) {
-                        if ((*chpp)->xlator == trav) {
-                                chp = *chpp;
-                                *chpp = chp->next;
-                                GF_FREE (chp);
-                                if (!*chpp)
-                                        break;
-                        }
-                }
-                if (trav == graph->first)
-                        graph->first = trav->next;
-                if (trav->prev)
-                        trav->prev->next = trav->next;
-        }
-
-        return 0;
-}
-
-
-int
 glusterfs_graph_readonly (glusterfs_graph_t *graph, glusterfs_ctx_t *ctx)
 {
         int ret = 0;
@@ -438,11 +383,6 @@ glusterfs_graph_settop (glusterfs_graph_t *graph, glusterfs_ctx_t *ctx)
 
         for (trav = graph->first; trav; trav = trav->next) {
                 if (strcmp (trav->name, volume_name) == 0) {
-                        if (strcmp (trav->type, "mount/fuse") == 0) {
-                                gf_log ("graph", GF_LOG_ERROR,
-                                        "fuse volume cannot be set as top");
-                                break;
-                        }
                         graph->top = trav;
                         return 0;
                 }
@@ -488,11 +428,6 @@ glusterfs_graph_prepare (glusterfs_graph_t *graph, glusterfs_ctx_t *ctx)
         if (ret)
                 return -1;
 
-        /* XXX: take fuse from volfile  */
-        ret = glusterfs_set_master (graph, ctx);
-        if (ret)
-                return -1;
-
         /* XXX: RO VOLUME */
         ret = glusterfs_graph_readonly (graph, ctx);
         if (ret)