mgr/orchestrator: improve usage string for 'orch daemon add osd'

Signed-off-by: Sage Weil <sage@newdream.net>
(cherry picked from commit 816bacba35c9861eedbb49d35dc70c7cbe8a5e8e)

diff --git a/src/pybind/mgr/orchestrator/module.py b/src/pybind/mgr/orchestrator/module.py
index f4646b3ddb811edd0fd134abb2cc177da7952a99..c935b33090d1632e6610fff6a2f89814e4c1e596 100644 (file)
--- a/src/pybind/mgr/orchestrator/module.py
+++ b/src/pybind/mgr/orchestrator/module.py
@@ -780,7 +780,7 @@ class OrchestratorCli(OrchestratorClientMixin, MgrModule,
     def _daemon_add_osd(self,
                         svc_arg: Optional[str] = None,
                         method: Optional[OSDMethod] = None) -> HandleCommandResult:
-        """Create an OSD service. Either --svc_arg=host:drives"""
+        """Create OSD daemon(s) on specified host and device(s) (e.g., ceph orch daemon add osd myhost:/dev/sdb)"""
         # Create one or more OSDs"""
 
         usage = """