anchor.diff:  	    wait_init:wait_ready(MyNode),
   	    ok = dc_utilities:check_registered(meta_data_sender_sup),
   	    ok = dc_utilities:check_registered(meta_data_manager_sup),
  +      ok = dc_utilities:check_registered(inter_dc_log_reader_query),
  +      ok = dc_utilities:check_registered(inter_dc_sub),
  +      ok = dc_utilities:check_registered(inter_dc_pub),
  +      ok = dc_utilities:check_registered(inter_dc_log_reader_response),
   	    ok = dc_utilities:check_registered_global(stable_meta_data_server:generate_server_name(MyNode)),
   	    {ok, MetaDataName} = dc_meta_data_utilities:get_meta_data_name(),
   	    ok = meta_data_sender:start(MetaDataName),
  
positive.code:     ok = dc_utilities:ensure_all_vnodes_running_master(clocksi_vnode_master),
      ok = dc_utilities:ensure_all_vnodes_running_master(logging_vnode_master),
      ok = dc_utilities:ensure_all_vnodes_running_master(materializer_vnode_master),
      lists:foreach(fun(Node) -> 
  			  true = wait_init:wait_ready(Node),
  			  ok = rpc:call(Node, dc_utilities, check_registered, [meta_data_sender_sup]),
  			  ok = rpc:call(Node, dc_utilities, check_registered, [meta_data_manager_sup]),
  
negative.code:     %% Be sure they all returned ok, crash otherwise
      ok = lists:foreach(fun({_, ok}) ->
  			       ok
  		       end, Responses).
  
  %%%%%%%%%%%%%
  %% Utils
  