mon: do not change pending if strategy is unchanged

Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>

diff --git a/src/mon/MonmapMonitor.cc b/src/mon/MonmapMonitor.cc
index 2ae4afaf0b8e42b9a45974320fbcb1f5a214f792..1226c8a82419089b7aacb4d1ff9af284ccd9d7dd 100644 (file)
--- a/src/mon/MonmapMonitor.cc
+++ b/src/mon/MonmapMonitor.cc
@@ -929,6 +929,10 @@ bool MonmapMonitor::prepare_command(MonOpRequestRef op)
       err = -EINVAL;
       goto reply_no_propose;
     }
+    if (strategy == pending_map.strategy) {
+      err = 0;
+      goto reply_no_propose;
+    }
     pending_map.strategy = strategy;
     pending_map.last_changed = ceph_clock_now();
   } else if (prefix == "mon add disallowed_leader") {