From: xie xingguo <xie.xingguo@zte.com.cn>
Date: Mon, 10 Sep 2018 02:15:23 +0000 (+0800)
Subject: osd/OSD: clear ping_history on heartbeat_reset
X-Git-Tag: v14.0.1~341^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F24006%2Fhead;p=ceph.git

osd/OSD: clear ping_history on heartbeat_reset

Because the old connections are gone, and hence we should not
leave behind a long list of obsolete ping_history there, which
is misleading...

Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>
---

diff --git a/src/osd/OSD.cc b/src/osd/OSD.cc
index 2498c5ecb62f..53494a050b6d 100644
--- a/src/osd/OSD.cc
+++ b/src/osd/OSD.cc
@@ -4995,6 +4995,7 @@ bool OSD::heartbeat_reset(Connection *con)
 	  p->second.con_front = newcon.second.get();
 	  p->second.con_front->set_priv(s);
 	}
+        p->second.ping_history.clear();
       } else {
 	dout(10) << "heartbeat_reset failed hb con " << con << " for osd." << p->second.peer
 		 << ", raced with osdmap update, closing out peer" << dendl;