mon: use non-obsolete mon scrub cmd

Fixes: e9a5ce0897efc6126caeebea9900bf05ec3d2174
Fixes: https://tracker.ceph.com/issues/43488
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>

diff --git a/qa/tasks/mon_thrash.py b/qa/tasks/mon_thrash.py
index 16680538b5d9d097251ec852bedd3c0aec6e0eea..a4614d5a3491a84c2d9ea4e517ddbde173f125f3 100644 (file)
--- a/qa/tasks/mon_thrash.py
+++ b/qa/tasks/mon_thrash.py
@@ -329,7 +329,7 @@ class MonitorThrasher(Thrasher):
             if self.scrub:
                 self.log('triggering scrub')
                 try:
-                    self.manager.raw_cluster_cmd('scrub')
+                    self.manager.raw_cluster_cmd('mon', 'scrub')
                 except Exception:
                     log.exception("Saw exception while triggering scrub")