anchor.diff:      unittest_helper:stop_minimal_procs(Config2),
   
       {priv_dir, PrivDir} = lists:keyfind(priv_dir, 1, Config),
  -    unittest_helper:make_ring(4, [{config, [{log_path, PrivDir}]}]),
  +    unittest_helper:make_ring(4, [{config, [{log_path, PrivDir},
  +                                            {rrepair_after_crash, false}]}]),
       %% do as less as possible between make_ring and sending the lookups
       This = comm:this(),
       _ = [ comm:send_local(pid_groups:find_a(dht_node),
  
positive.code:     {priv_dir, PrivDir} = lists:keyfind(priv_dir, 1, Config),
      unittest_helper:make_ring(1, [{config, [{move_max_transport_entries, 25},
                                              {move_use_incremental_slides, Incremental},
                                              {log_path, PrivDir} | join_parameters_list()]}]),
  
      _ = util:map_with_nr(fun(Key, X) -> {ok} = api_tx:write(Key, X) end, RandomKeys, 10000001),
      % wait for late write messages to arrive at the original nodes
  
negative.code: 
      unittest_helper:make_ring_with_ids(
        [FirstId],
        [{config, [{dht_node, mockup_dht_node}, pdb:get(log_path, ?MODULE),
                   {rrepair_after_crash, false}, {monitor_perf_interval, 0}
                  | join_parameters_list()]}]),
      if IgnMsgAt1st -> send_ignore_msg_list_to(1, node, IgnoredMessages);
         true        -> ok
      end,
  