anchor.diff:  %% ---------------------------------------------------------------------
   %% Inner Function(s)
   %% ---------------------------------------------------------------------
  -setup_mnesia() ->
  -    ok = application:start(mnesia),
  -
  -    MnesiaMode = disc_copies,
  -    mnesia:change_table_copy_type(schema, node(), MnesiaMode),
  -    leo_redundant_manager_mnesia:create_members(MnesiaMode),
  -    mnesia:wait_for_tables([members], 30000),
  -    timer:sleep(1000),
  -    ok.
  -
  -
   %% @doc Retrieve log-appneder(s)
   %% @private
   -spec(log_file_appender() ->
  
positive.code: %% @doc start link...
  %% @end
  start_link() ->
      ok  = setup_mnesia(),
  
      case (Ret = supervisor:start_link({local, ?MODULE}, ?MODULE, [])) of
          {ok, _} ->
              lists:foldl(fun({{volume, Path}, {num_of_containers, NumOfContainers}}, Index) ->
  
negative.code:     lists:reverse(Acc);
  log_file_appender([{Type, _}|T], Acc) when Type == file ->
      log_file_appender(T, [{?LOG_ID_FILE_ERROR, ?LOG_APPENDER_FILE}|[{?LOG_ID_FILE_INFO, ?LOG_APPENDER_FILE}|Acc]]);
  %% @TODO
  log_file_appender([{Type, _}|T], Acc) when Type == zmq ->
      log_file_appender(T, [{?LOG_ID_ZMQ, ?LOG_APPENDER_ZMQ}|Acc]).
  
  