anchor.diff:  %% @doc Make sure table exists and has a copy on this node, creating it or
   %% adding a copy if it does not.
   ensure_table(TableName, Opts) ->
  -    gen_server:call(?MODULE, {ensure_table, TableName, Opts}, 30000).
  +    gen_server:call(?MODULE, {ensure_table, TableName, Opts}).
   
   
   %% @doc Back up the database in preparation for a node rename.
  
positive.code:                 false ->
                      ?log_info("Creating local copy of ~p",
                                [TableName]),
                      {atomic, ok} = mnesia:add_table_copy(
                                       TableName, node(), disc_copies),
                      ok
              end
      catch exit:{aborted, {no_exists, _, _}} ->
              {atomic, ok} =
                  mnesia:create_table(
                    TableName,
                    Opts ++ [{disc_copies, [node()]}]),
              ?log_info("Created table ~p", [TableName])
      end,
      {reply, ok, State};
  
  
negative.code:     {ok, #state{}}.
  
  
  terminate(Reason, _State) when Reason == normal; Reason == shutdown ->
      stopped = mnesia:stop(),
      ?log_info("Shut Mnesia down: ~p. Exiting.", [Reason]),
      ok;
  
  terminate(_Reason, _State) ->
      %% Don't shut down on crash
      ok.
  
  
  