diff --git a/src/TODO b/src/TODO
index bdc3b297cd12e..ca21c5c3e63bd 100644
--- a/src/TODO
+++ b/src/TODO
@@ -60,10 +60,7 @@ filestore
   - need an osdmap cache layer?
 
 bugs
-- mds: rdlock forwards to auth on inode file lock, leading to an infinite forward loop if dirfrag is a subtree on another node.
-- mds states
-  - closing -> opening transition
-- mds prepare_force_open_sessions, then import aborts.. session is still OPENING but no client_session is sent...
+- mds rejoin: invented dirfrags (MDCache.cc:3469) have version=0; subsequent modification of dentries/inodes predirty a bad (small) version #.
 - rm -r failure (on kernel tree)
 - dbench 1, restart mds (may take a few times), dbench will error out.
 
diff --git a/src/mds/MDCache.cc b/src/mds/MDCache.cc
index 01171b624ae01..429efcafb40f8 100644
--- a/src/mds/MDCache.cc
+++ b/src/mds/MDCache.cc
@@ -3460,12 +3460,14 @@ void MDCache::handle_cache_rejoin_strong(MMDSCacheRejoin *strong)
     CDir *dir = get_dirfrag(p->first);
     if (!dir) {
       CInode *in = get_inode(p->first.ino);
-      if (!in) in = rejoin_invent_inode(p->first.ino, CEPH_NOSNAP);
+      if (!in)
+	in = rejoin_invent_inode(p->first.ino, CEPH_NOSNAP);
       if (!in->is_dir()) {
 	assert(in->state_test(CInode::STATE_REJOINUNDEF));
 	in->inode.mode = S_IFDIR;
       }
       dir = in->get_or_open_dirfrag(this, p->first.frag);
+      dout(10) << " invented " << *dir << dendl;
     } else {
       dout(10) << " have " << *dir << dendl;
     }