mds: output error number when failing to load an MDSTable

Signed-off-by: Greg Farnum <greg@inktank.com>

diff --git a/src/mds/MDSTable.cc b/src/mds/MDSTable.cc
index 6db2e9b071f8bfa5a7ece6ddd9164a7fd4f688c6..b90755c18546f0758519cfefc68353508847c86a 100644 (file)
--- a/src/mds/MDSTable.cc
+++ b/src/mds/MDSTable.cc
@@ -146,7 +146,7 @@ void MDSTable::load_2(int r, bufferlist& bl, Context *onfinish)
     decode_state(p);
   }
   else {
-    dout(10) << "load_2 found no table" << dendl;
+    dout(10) << "load_2 could not read table; error: " << r << dendl;
     assert(0); // this shouldn't happen if mkfs finished.
     reset();   
   }