mds: don't clear scatter dirty when cache rejoin ack is received

The auth mds has received dirty scatterlock state. But it hasn't
journaled the dirty state yet. The log segment that marked the
scatterlock dirty need to be preserved. Therefore, we can't clear
the dirty flag of scatterlock.

Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>

diff --git a/src/mds/MDCache.cc b/src/mds/MDCache.cc
index 4b48465d612b0aa38696f70097ac40e794cc1797..d61ba48403cec1638cde11fd1b65a6f9d0a51928 100644 (file)
--- a/src/mds/MDCache.cc
+++ b/src/mds/MDCache.cc
@@ -4819,8 +4819,6 @@ void MDCache::handle_cache_rejoin_ack(MMDSCacheRejoin *ack)
     assert(in);
     bufferlist::iterator q = basebl.begin();
     in->_decode_base(q);
-    // auth will send a full inode for any inode it got scatterlock state for.
-    in->clear_scatter_dirty();
     dout(10) << " got inode base " << *in << dendl;
   }