From fff49412c5dfd245fd3f690a62c6800319e14017 Mon Sep 17 00:00:00 2001
From: Wei Feng <feng.wei@h3c.com>
Date: Mon, 21 Dec 2015 01:35:54 -0500
Subject: [PATCH] mds: we should wait messenger when MDSDaemon suicide

Signed-off-by: Wei Feng <feng.wei@h3c.com>
---
 src/ceph_mds.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/ceph_mds.cc b/src/ceph_mds.cc
index 16d71da8fbc..0da51bffa8e 100644
--- a/src/ceph_mds.cc
+++ b/src/ceph_mds.cc
@@ -213,8 +213,10 @@ int main(int argc, const char **argv)
     r = mds->init(shadow);
   else
     r = mds->init();
-  if (r < 0)
+  if (r < 0) {
+    msgr->wait();
     goto shutdown;
+  }
 
   // set up signal handlers, now that we've daemonized/forked.
   init_async_signal_handler();
-- 
2.47.3