mds: help for subcommand

Signed-off-by: Sage Weil <sage@inktank.com>

diff --git a/ceph_deploy/mds.py b/ceph_deploy/mds.py
index 3816ebfb452a00546e0fb814a9034dd08ed69bdc..08a54dd61ada940f856b14765837186648420035 100644 (file)
--- a/ceph_deploy/mds.py
+++ b/ceph_deploy/mds.py
@@ -221,7 +221,9 @@ def make(parser):
         metavar='SUBCOMMAND',
         choices=[
             'create',
+            'destroy',
             ],
+        help='create or destroy',
         )
     parser.add_argument(
         'mds',