anchor.diff:  active(?VNODE_REQ{sender=Sender, request=Request},
          State=#state{handoff_node=HN}) when HN =:= none ->
       vnode_command(Sender, Request, State);
  -active(VR=?VNODE_REQ{sender=Sender, request=Request},State) ->
  -    vnode_handoff_command(Sender, Request, VR, State);
  +active(?VNODE_REQ{sender=Sender, request=Request},State) ->
  +    vnode_handoff_command(Sender, Request, State);
   active(handoff_complete, State=#state{mod=Mod, 
                                         modstate=ModState,
                                         index=Idx, 
  
positive.code:             {stop, Reason, State#state{modstate=NewModState}}
      end.
  
  vnode_handoff_command(Sender, Request, WrapperReq,
                        State=#state{index=Index,
                                     mod=Mod, 
                                     modstate=ModState, 
                                     handoff_node=HN}) ->
      case Mod:handle_handoff_command(Request, Sender, ModState) of
          {reply, Reply, NewModState} ->
              reply(Sender, Reply),
  
negative.code:         {noreply, NewModState} ->
              continue(State, NewModState);
          {forward, NewModState} ->
              riak_core_vnode_master:command({Index, HN}, Request, Sender, 
                                             riak_core_vnode_master:reg_name(Mod)),
              continue(State, NewModState);
          {drop, NewModState} ->
  