anchor.diff:  -define(i2l(V), integer_to_list(V)).
   
   
  --export([start_link/1, force_update/1]).
  +-export([start_link/1, force_update/1, force_full_vbucket_update/1]).
   -export([init/1, handle_call/3, handle_cast/2,
            handle_info/2, terminate/2, code_change/3]).
   
  
positive.code: code_change(_OldVsn, State, _Extra) ->
      {ok, State}.
  
  
  update(#state{vbuckets=VBuckets, servers=Servers,
                bucket=Bucket, master=Master} = State) ->
  
negative.code: force_update(Bucket) ->
      server(Bucket) ! update.
  
  force_full_vbucket_update(Bucket) ->
      server(Bucket) ! full_vbucket_update.
  
  init(Bucket) ->
  
      Self = self(),
  