anchor.diff:          true -> FmtV = undefined;
           _ -> FmtV = list_to_binary("Bucket name cannot have whitespace.")
       end,
  -    PossMsg = [SzV, FmtV],
  +    PossMsg = [SzV, FmtV, NzV],
       io:format("PossMsg ~p~n", [PossMsg]),
       Msgs = lists:filter(fun (X) ->
                             case X of
  
positive.code: handle_bucket_create(PoolId, BucketId, Req) ->
      % Bucket size validation.
      PostArgs = Req:parse_post(),
      SizeWanted = list_to_integer(proplists:get_value("cacheSize", PostArgs)),
      %  go get the memory out there, reusing nodes_info, not caring about OTP
      Pool = find_pool_by_id(PoolId),
      PoolNodes = build_nodes_info(Pool, false),
  
negative.code:     MinMemFree = lists:min(lists:map(
                               fun(X) -> proplists:get_value(memoryFree, X) end,
                               proplists:get_all_values(struct, PoolNodes))),
      % allow slightly more memory, since there should be some slack space
      case SizeWanted > MinMemFree * 1.25 of
        true -> SzV = list_to_binary(
  