anchor.diff:      end,
       State#state{nodes_alive = lists:umerge(NodesAlive, NodeL),
                   nodes_dead = lists:delete(Node, NodesDead),
  -                nodes = lists:umerge(Nodes, NodeL),
  +                nodes_all = lists:umerge(NodesAll, NodeL),
                   nodes_state = NodesStateNew,
                   nodes_down_durations = NodesDownDurationsNew}.
   
  
positive.code:     end,
      {reply, ok, State#state{nodes_alive = NodesAlive,
                              nodes_dead = NodesDead,
                              nodes = Nodes,
                              nodes_state = NodesState,
                              nodes_down_durations = NodesDownDurations,
                              reconnect_interval = ReconnectInterval,
  
negative.code:                    discovery = DiscoveryOld} = State) ->
      {NodesAlive,
       NodesDead,
       NodesAll,
       NodesState,
       NodesDownDurations} = reconfigure_nodes(NodesAliveOld,
                                               Nodes,
  