anchor.diff:      {reply, {ok, StatusN}, State};
   handle_call(status_reset, _, State) ->
       {reply, ok,
  -     State#state{file_counts = #{},
  +     State#state{mode_sync_start = undefined,
  +                 mode_sync_start_event = undefined,
  +                 mode_sync_end = undefined,
  +                 mode_sync_end_event = undefined,
  +                 mode_sync_total = undefined,
  +                 mode_overload_start = undefined,
  +                 mode_overload_start_event = undefined,
  +                 mode_overload_end = undefined,
  +                 mode_overload_end_event = undefined,
  +                 mode_overload_total = undefined,
  +                 file_counts = #{},
                    error_read_count = 0,
                    error_read_types = [],
                    error_write_count = 0,
                    error_write_types = [],
                    error_sync_count = 0,
  -                 error_sync_types = [],
  -                 sync_start = undefined,
  -                 sync_start_event = undefined,
  -                 sync_end = undefined,
  -                 sync_end_event = undefined,
  -                 sync_total = undefined,
  -                 overload_start = undefined,
  -                 overload_start_event = undefined,
  -                 overload_end = undefined,
  -                 overload_end_event = undefined,
  -                 overload_total = undefined}};
  +                 error_sync_types = []}};
   handle_call(Request, _, State) ->
       {stop, cloudi_string:format("Unknown call \"~w\"", [Request]),
        error, State}.
  
positive.code:             :: node(),
          logger_self
              :: pid(),
          file_counts = #{}
              :: #{cloudi_service_api:loglevel() := pos_integer()},
          error_read_count = 0
  
negative.code:         error_sync_count = 0
              :: non_neg_integer(),
          error_sync_types = []
              :: list(file:posix() | badarg | terminated)
      }).
  
  %%%------------------------------------------------------------------------
  