anchor.diff:  
   start_link(VNodeMod) -> 
       gen_server:start_link({local, reg_name(VNodeMod)}, ?MODULE, [VNodeMod], []).
  +
  +%% Send the command to the preflist given
  +command([], _Msg, _VMaster) ->
  +    ok;
  +command([{Index,Node}|Rest], Msg, VMaster) ->
  +    gen_server:cast({VMaster, Node}, make_request(Msg, Index)),
  +    command(Rest, Msg, VMaster).
   
   %% @private
   init([VNodeMod]) ->
  
positive.code: -module(riak_core_vnode_master).
  -include_lib("riak_core/include/riak_core_vnode.hrl").
  -behaviour(gen_server).
  -export([start_link/1]).
  -export([init/1, handle_call/3, handle_cast/2, handle_info/2,
  	 terminate/2, code_change/3]).
  -record(idxrec, {idx, pid, monref}).
  
negative.code: %make_all_active(State) ->
  %    {ok, Ring} = riak_core_ring_manager:get_my_ring(),
  %    [{I,get_vnode(I,State)} || I <- riak_core_ring:my_indices(Ring)].
  
  -spec make_request(vnode_req(), partition()) -> #riak_vnode_req_v1{}.
  make_request(Request, Index) ->
      #riak_vnode_req_v1{
                index=Index,
                sender={fsm, make_ref(), self()},
                request=Request}.
  