diff --git a/glusterfs/client/volume/keystone.yml b/glusterfs/client/volume/keystone.yml
index 188ea03..415e93f 100644
--- a/glusterfs/client/volume/keystone.yml
+++ b/glusterfs/client/volume/keystone.yml
@@ -8,4 +8,5 @@
           path: /var/lib/keystone/fernet-keys
           server: ${_param:keystone_glusterfs_service_host}
           user: keystone
-          group: keystone
\ No newline at end of file
+          group: keystone
+          opts: "defaults,backup-volfile-servers=${_param:cluster_node01_address}:${_param:cluster_node02_address}:${_param:cluster_node03_address}"