anchor.diff:          undefined ->
               Config;
           {Peer, _Node} ->
  -            peer:stop(Peer),
  +            ok = peer:stop(Peer),
               {save_config, proplists:delete(node, Config)}
       end.
   
  
positive.code:     [{testcase, Case}|Config].
  
  end_per_testcase(Case, Config) ->
      erlang:display({end_per_testcase, Case}),
      try rpc(Config, fun() ->
                              get_stable_check_io_info(),
  
negative.code:         CIOD ->
              0 = element(1, CIOD)
      catch _E:_R:_ST ->
              %% Restart the node
              case proplists:get_value(node, Config) of
                  undefined ->
  