ceph-volume lvm.prepare default to using bluestore

Signed-off-by: Alfredo Deza <adeza@redhat.com>
(cherry picked from commit 39dd0d1d10aba08c3e8299eb1702260274a756a7)

diff --git a/src/ceph-volume/ceph_volume/devices/lvm/prepare.py b/src/ceph-volume/ceph_volume/devices/lvm/prepare.py
index 3f7bf2ad897e95ad4d984fca33f6bb7249a88105..aaacb81a119fabb7a966b62c249c6bfccbf69ff1 100644 (file)
--- a/src/ceph-volume/ceph_volume/devices/lvm/prepare.py
+++ b/src/ceph-volume/ceph_volume/devices/lvm/prepare.py
@@ -258,4 +258,8 @@ class Prepare(object):
             print(sub_command_help)
             return
         args = parser.parse_args(self.argv)
+        # Default to bluestore here since defaulting it in add_argument may
+        # cause both to be True
+        if args.bluestore is None and args.filestore is None:
+            args.bluestore = True
         self.prepare(args)