anchor.diff:  
   
   %% @doc Specify ETS's table.
  -%%
  +%% @private
   -spec(ring_table(method()) ->
                ring_table_info()).
   ring_table(default) -> table_info(?VER_CURRENT);
  
positive.code:     ok.
  
  
  %% @doc start membership.
  %%
  -spec(start_membership(server_type(), string()) ->
               ok).
  start_membership(ServerType, Path) ->
  
negative.code: start(ServerType0, Managers, MQStoragePath, Options) ->
      case start(ServerType0) of
          ok ->
              ServerType1 = server_type(ServerType0),
              ok = application:set_env(?APP, ?PROP_SERVER_TYPE, ServerType1, 3000),
  
              case (Options == []) of
                  true  -> void;
  