anchor.diff:  
   
   lookup_16_2_test_() ->
  -    [ ?_assertEqual({15,'n_1@192.168.1.66'}, lookup_16_2(<<"test">>)),
  +    [ ?_assertEqual({0, 'n_0@192.168.1.66'}, lookup_16_2(<<"<0.33.0>1311300233924057">>)),
  +      ?_assertEqual({15,'n_1@192.168.1.66'}, lookup_16_2(<<"test">>)),
         ?_assertEqual({3,'n_0@192.168.1.66'}, lookup_16_2(<<"foo">>)),
         ?_assertEqual({15,'n_1@192.168.1.66'}, lookup_16_2(<<"bar">>)),
         ?_assertEqual({5,'n_0@192.168.1.66'}, lookup_16_2(<<"test%2Fing">>)),
  
positive.code:       ?_assertEqual({3,'n_0@192.168.1.66'}, lookup_16_3(<<"foo">>)),
        ?_assertEqual({15,'n_2@192.168.1.66'}, lookup_16_3(<<"bar">>)),
        ?_assertEqual({5,'n_0@192.168.1.66'}, lookup_16_3(<<"test%2Fing">>)),
        ?_assertEqual({6,'n_0@192.168.1.66'}, lookup_16_3(<<"_design/test">>)),
        ?_assertEqual({1,'n_0@192.168.1.66'}, lookup_16_3(<<"$">>)) %"
       ].
  
  
negative.code: 
      Hashed = (erlang:crc32(Id) bsr 16) band 16#7fff,
      Index = Hashed band (NumVBuckets - 1),
      [Master | _ ] = lists:nth(Index + 1, Map),
  
      {Index, Master}.
  
  