anchor.diff:  
   -include("riak_bench.hrl").
   
  +-record(state, { client,
  +                 bucket,
  +                 replies }).
  +
   %% ====================================================================
   %% API
   %% ====================================================================
  
positive.code: 
      %% Choose the node using our ID as a modulus
      TargetNode = lists:nth(Nodes, (Id+1) rem length(Nodes)),
      ?INFO_MSG("Using target node ~p for worker ~p\n", [TargetNode, Id]),
  
      case riak:client_connect(TargetNode) of
          {ok, Client} ->
              {ok, Client};
          {error, Reason} ->
              ?FAIL_MSG("Failed get a riak:client_connect to ~p: ~p\n", [TargetNode, Reason])
      end.
  
  run(get, KeyGen, _ValueGen, State) ->
      Key = KeyGen(),
      case dets:lookup(?MODULE, Key) of
          [] ->
              {ok, State};
          [{Key, _}] ->
              {ok, State};
          {error, Reason} ->
              {error, Reason, State}
      end;
  run(put, KeyGen, ValueGen, State) ->
      ok = dets:insert(?MODULE, {KeyGen(), ValueGen()}),
      {ok, State};
  run(delete, KeyGen, _ValueGen, State) ->
      ok = dets:delete(?MODULE, KeyGen()),
      {ok, State}.
  
  
  
  
  %% ====================================================================
  
negative.code:     %% Make sure the path is setup such that we can get at riak_client
      case code:which(riak_client) of
          non_existing ->
              ?FAIL_MSG("~s requires riak_client module to be available on code path.\n",
                        [?MODULE]);
          _ ->
              ok
      end,
  
      Nodes   = riak_bench_config:get(riakclient_nodes),
      Cookie  = riak_bench_config:get(riakclient_cookie, 'riak'),
      MyNode  = riak_bench_config:get(riakclient_mynode, [riak_bench, longnames]),
      Replies = riak_bench_config:get(riakclient_replies, 2),
      Bucket  = riak_bench_config:get(riakclient_bucket, <<"test">>),
  
      %% Try to spin up net_kernel
      case net_kernel:start(MyNode) of
  