ceph_manager: don't say you have no arguments and then list them

Calling ceph pg dump --format=json works better without -- before pg
(how did this work before?...)

Signed-off-by: Dan Mick <dan.mick@inktank.com>

diff --git a/teuthology/task/ceph_manager.py b/teuthology/task/ceph_manager.py
index c5c3723fc2e638ee89f7097d50773d1c687a1b16..7ddf1e8d1937cdeeef9847107baac4d6d11f298c 100644 (file)
--- a/teuthology/task/ceph_manager.py
+++ b/teuthology/task/ceph_manager.py
@@ -586,7 +586,7 @@ class CephManager:
         return r
 
     def get_pg_stats(self):
-        out = self.raw_cluster_cmd('--', 'pg','dump','--format=json')
+        out = self.raw_cluster_cmd('pg','dump','--format=json')
         j = json.loads('\n'.join(out.split('\n')[1:]))
         return j['pg_stats']