From: Yan, Zheng <zyan@redhat.com>
Date: Thu, 21 Jul 2016 08:12:07 +0000 (+0800)
Subject: client: fix Client::choose_target_mds()
X-Git-Tag: v11.0.1~136^2~6
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=8634611877521b0cfa2ee92ca1d2e934f91874c3;p=ceph.git

client: fix Client::choose_target_mds()

dirfrag's auth mds is recorded in CInode::fragmap

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

diff --git a/src/client/Client.cc b/src/client/Client.cc
index a47cd58cdf92..8a9dc974f243 100644
--- a/src/client/Client.cc
+++ b/src/client/Client.cc
@@ -1441,7 +1441,7 @@ mds_rank_t Client::choose_target_mds(MetaRequest *req)
     ldout(cct, 20) << "choose_target_mds " << *in << " is_hash=" << is_hash
              << " hash=" << hash << dendl;
   
-    if (is_hash && S_ISDIR(in->mode) && !in->dirfragtree.empty()) {
+    if (is_hash && S_ISDIR(in->mode) && !in->fragmap.empty()) {
       frag_t fg = in->dirfragtree[hash];
       if (in->fragmap.count(fg)) {
         mds = in->fragmap[fg];