anchor.diff:              ok;
           {error, Reason} ->
               ?INFO(\"ERROR: release_handler:check_install_release failed: ~p~n\",[Reason]),
  -            init:stop(3)
  +            erlang:halt(3)
       end,
       case rpc:call(TargetNode, release_handler, install_release, [Vsn], ?TIMEOUT) of
           {ok, _, _} ->
  
positive.code:             ok;
          {_, pang} ->
              io:format(\"Node ~p not responding to pings.\n\", [TargetNode]),
              init:stop(1)
      end,
      {ok, Cwd} = file:get_cwd(),
      ok = rpc:call(TargetNode, file, set_cwd, [Cwd], ?TIMEOUT),
  
negative.code:         node_name=`echo $NAME_ARG | awk '{print $2}'`
          erlang_cookie=`echo $COOKIE_ARG | awk '{print $2}'`
  
          exec $ERTS_DIR/bin/escript $ERTS_DIR/bin/install_upgrade.escript $REL_NAME $node_name $erlang_cookie $2
          ;;
  
      console|console_clean|console_boot)
  