anchor.diff:      get(Preflist, BKey, ReqId, {fsm, undefined, self()}).
   
   get(Preflist, BKey, ReqId, Sender) ->
  -    Req = ?KV_GET_REQ{bkey=BKey,
  +    Req = ?KV_GET_REQ{bkey=sanitize_bkey(BKey),
                         req_id=ReqId},
       riak_core_vnode_master:command(Preflist,
                                      Req,
  
positive.code: 
  del(Preflist, BKey, ReqId) ->
      riak_core_vnode_master:command(Preflist,
                                     ?KV_DELETE_REQ{bkey=BKey,
                                                    req_id=ReqId},
                                     riak_kv_vnode_master).
  
  
negative.code:                              ok | {error, term()}.
  reformat_object(Partition, BKey) ->
      riak_core_vnode_master:sync_spawn_command({Partition, node()},
                                                {reformat_object,
                                                 sanitize_bkey(BKey)},
                                                riak_kv_vnode_master).
  
  %% VNode callbacks
  