mon/MDSMonitor: no_reply on MMDSLoadTargets

If we don't note that we don't reply then we don't close out the routed
mon request and the op will appear as slow on the forwarding mon.

Fixes: http://tracker.ceph.com/issues/23769
Signed-off-by: Sage Weil <sage@redhat.com>
(cherry picked from commit b462b59065424520170956581e72e16481b16f0a)

Conflicts:
	src/mon/MDSMonitor.cc
- luminous has "ignore:" instead of "done:" in
MDSMonitor::preprocess_offload_targets() and this part of the backport
was already done unintentionally in
7bbc0a7b1670d99e42149fd3a25c24600314ca94

diff --git a/src/mon/MDSMonitor.cc b/src/mon/MDSMonitor.cc
index 3b10dbfc921740fd0c94368c804b26cf0c14d61c..1ad416170eb57b20856084d022d11a81a9e9ae51 100644 (file)
--- a/src/mon/MDSMonitor.cc
+++ b/src/mon/MDSMonitor.cc
@@ -834,6 +834,7 @@ bool MDSMonitor::prepare_offload_targets(MonOpRequestRef op)
   } else {
     dout(10) << "prepare_offload_targets " << gid << " not in map" << dendl;
   }
+  mon->no_reply(op);
   return true;
 }