commit ca9ea8de96463d137f64977a01517bf794d1f4e4

Author: David Vossel <dvossel@redhat.com>

Date:   Tue Oct 1 18:26:56 2013 -0500

    Fix: fencing: Allow fencing for node after topology entries are deleted

    (cherry picked from commit 57de742c237ac5c01b4a7ead70003cbaffed9a3e)

diff --git a/fencing/remote.c b/fencing/remote.c

index 525f1d7..af4fb9e 100644

--- a/fencing/remote.c

+++ b/fencing/remote.c

@@ -374,6 +374,23 @@ remote_op_query_timeout(gpointer data)

     return FALSE;

 }

+static gboolean

+topology_is_empty(stonith_topology_t *tp)

+{

+    int i;

+

+    if (tp == NULL) {

+        return TRUE;

+    }

+

+    for (i = 0; i < ST_LEVEL_MAX; i++) {

+        if (tp->levels[i] != NULL) {

+            return FALSE;

+        }

+    }

+    return TRUE;

+}

+

 static int

 stonith_topology_next(remote_fencing_op_t * op)

 {

@@ -383,7 +400,7 @@ stonith_topology_next(remote_fencing_op_t * op)

         /* Queries don't have a target set */

         tp = g_hash_table_lookup(topology, op->target);

     }

-    if (tp == NULL) {

+    if (topology_is_empty(tp)) {

         return pcmk_ok;

     }