anchor.diff:                              payload=Payload,
                               from=From,
                               preflist=Preflist}) ->
  -    lager:info("Coord: COORD_TIMEOUT, retry..."),
       case Preflist of
           [] ->
  -            lager:info("Coord: Nothing in pref list"),
  +            lager:info("Empty preference list!"),
               From ! {error, no_alive_vnode},
               {stop, normal, SD0};
  -      [H|T] ->
  -            lager:info("Coord: Forward to node:~w",[H]),
  +        [H|T] ->
  +            lager:info("Forwarding to node: ~p", [H]),
               floppy_rep_vnode:operate(H, self(), Type, Key, Payload),
  -            SD1 = SD0#state{preflist=T},
  -            {next_state, waiting, SD1, ?COORD_TIMEOUT}
  +            {next_state, waiting, SD0#state{preflist=T}, ?COORD_TIMEOUT}
       end;
   
   %% @doc Receive result and reply the result to the process that started the fsm (From).
  
positive.code:     {ok, StateName, State}.
  
  terminate(_Reason, _SN, _SD) ->
      ok.
  
  %%%===================================================================
  
negative.code:     Error1 = Error0 ++ [Message],
      {next_state, waiting, SD#state{error=Error1}, ?COORD_TIMEOUT};
  waiting({Result, Message}, SD=#state{from=From}) ->
      lager:info("Result received: ~p", [{Result, Message}]),
      From ! {Result, Message},
      {stop, normal, SD}.
  
  