From: Yan, Zheng <zyan@redhat.com>
Date: Wed, 10 Dec 2014 03:05:02 +0000 (+0800)
Subject: mds: set dirfrag version when fetching dirfrag is skipped
X-Git-Tag: v0.91~52^2~18^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F3071%2Fhead;p=ceph.git

mds: set dirfrag version when fetching dirfrag is skipped

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

diff --git a/src/erasure-code/jerasure/gf-complete b/src/erasure-code/jerasure/gf-complete
index 191e7105b2b..70dd94ae38f 160000
--- a/src/erasure-code/jerasure/gf-complete
+++ b/src/erasure-code/jerasure/gf-complete
@@ -1 +1 @@
-Subproject commit 191e7105b2b75f7f48ef23dfab9ae72275363168
+Subproject commit 70dd94ae38f2d20dd78532a6dfd1310fdfb4a884
diff --git a/src/mds/CDir.cc b/src/mds/CDir.cc
index b96b8ea8922..eb33cbd1b05 100644
--- a/src/mds/CDir.cc
+++ b/src/mds/CDir.cc
@@ -1381,6 +1381,8 @@ void CDir::fetch(MDSInternalContextBase *c, const string& want_dn, bool ignore_a
   // unlinked directory inode shouldn't have any entry
   if (inode->inode.nlink == 0) {
     dout(7) << "fetch dirfrag for unlinked directory, mark complete" << dendl;
+    if (get_version() == 0)
+      set_version(1);
     mark_complete();
     if (c)
       cache->mds->queue_waiter(c);