diff --git a/ceph/__init__.py b/ceph/__init__.py
index 7acbc52..c30bfd5 100644
--- a/ceph/__init__.py
+++ b/ceph/__init__.py
@@ -1338,7 +1338,7 @@ def osdize_dir(path, encrypt=False):
     if cmp_pkgrevno('ceph', "0.56.6") < 0:
         log('Unable to use directories for OSDs with ceph < 0.56.6',
             level=ERROR)
-        raise
+        return
 
     mkdir(path, owner=ceph_user(), group=ceph_user(), perms=0o755)
     chownr('/var/lib/ceph', ceph_user(), ceph_user())
diff --git a/ceph/ceph_broker.py b/ceph/ceph_broker.py
index f1e59da..1f6db8c 100644
--- a/ceph/ceph_broker.py
+++ b/ceph/ceph_broker.py
@@ -168,6 +168,8 @@ def handle_add_permissions_to_key(request, service):
     A group can optionally have a namespace defined that will be used to
     further restrict pool access.
     """
+    resp = {'exit-code': 0}
+
     service_name = request.get('name')
     group_name = request.get('group')
     group_namespace = request.get('group-namespace')
@@ -190,6 +192,8 @@ def handle_add_permissions_to_key(request, service):
                                                   group_namespace)
     update_service_permissions(service_name, service_obj, group_namespace)
 
+    return resp
+
 
 def update_service_permissions(service, service_obj=None, namespace=None):
     """Update the key permissions for the named client in Ceph"""