From a76d5831929d57b1505101445317fce778f08ed3 Mon Sep 17 00:00:00 2001
From: Greg Farnum <gregory.farnum@dreamhost.com>
Date: Wed, 27 Apr 2011 10:52:09 -0700
Subject: [PATCH] mds: Replay new client sessions on slave-rename importing.

We've been logging the sessions for ages but never
actually opened them.

Signed-off-by: Greg Farnum <gregory.farnum@dreamhost.com>
---
 src/mds/journal.cc | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/mds/journal.cc b/src/mds/journal.cc
index 09dac9fd8facf..524d1a41d8e31 100644
--- a/src/mds/journal.cc
+++ b/src/mds/journal.cc
@@ -940,13 +940,23 @@ void EUpdate::update_segment()
 void EUpdate::replay(MDS *mds)
 {
   metablob.replay(mds, _segment);
-
+  
   if (had_slaves) {
     dout(10) << "EUpdate.replay " << reqid << " had slaves, expecting a matching ECommitted" << dendl;
     _segment->uncommitted_masters.insert(reqid);
     set<int> slaves;
     mds->mdcache->add_uncommitted_master(reqid, _segment, slaves);
   }
+  
+  // open client sessions?
+  map<client_t,entity_inst_t> cm;
+  map<client_t, uint64_t> seqm;
+  if (client_map.length()) {
+    bufferlist::iterator blp = client_map.begin();
+    ::decode(cm, blp);
+    mds->server->prepare_force_open_sessions(cm, seqm);
+    mds->server->finish_force_open_sessions(cm, seqm);
+  }
 }
 
 
-- 
2.39.5