mon/MDSMonitor: do not ignore mds's down:dne request

Fixes: https://tracker.ceph.com/issues/47881
Signed-off-by: chencan <chen.can2@zte.com.cn>

diff --git a/src/mon/MDSMonitor.cc b/src/mon/MDSMonitor.cc
index f00460e684aaa3b8cff42ba341bcf136af4c3703..3224b51f1b10f99d943c47fce30d99dcfb9e9449 100644 (file)
--- a/src/mon/MDSMonitor.cc
+++ b/src/mon/MDSMonitor.cc
@@ -419,6 +419,10 @@ bool MDSMonitor::preprocess_beacon(MonOpRequestRef op)
   dout(10) << __func__ << ": GID exists in map: " << gid << dendl;
   info = fsmap.get_info_gid(gid);
 
+  if (state == MDSMap::STATE_DNE) {
+    return false;
+  }
+
   // old seq?
   if (info.state_seq > seq) {
     dout(7) << "mds_beacon " << *m << " has old seq, ignoring" << dendl;