From: Yan, Zheng <zyan@redhat.com>
Date: Sat, 3 Jun 2017 06:35:40 +0000 (+0800)
Subject: mds: fix stray dentry replication in cache rejoin ack
X-Git-Tag: ses5-milestone7~3^2~7^2~12
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=9d3bb981dc81348f6d9f6b984b4ea23afc4506fa;p=ceph.git

mds: fix stray dentry replication in cache rejoin ack

To replicate s stray dentry, we need to replicate all its ancestors.

Signed-off-by: "Yan, Zheng" <zyan@redhat.com>
---

diff --git a/src/mds/MDCache.cc b/src/mds/MDCache.cc
index 6c9f47a72903..3694e1b2b2d9 100644
--- a/src/mds/MDCache.cc
+++ b/src/mds/MDCache.cc
@@ -5929,6 +5929,7 @@ void MDCache::rejoin_send_acks()
 	in = dir->get_inode();
 	if (in->is_replica(p->first))
 	  break;
+	in->add_replica(p->first);
 	if (in->is_base())
 	  break;
       }