anchor.diff:  
   groups() ->
       [{slide_tests, [sequence], [
  -                                %% leaves one node with no lease
  -                                %% half_join_and_recover_after_step2,
  -                                %% half_join_and_recover_after_step3,
  -                                %% half_join_and_recover_after_step4
  +                                half_join_and_recover_after_step2,
  +                                half_join_and_recover_after_step3,
  +                                half_join_and_recover_after_step4
                                  ]},
        {leave_tests, [sequence], [
  -                                %% leaves one node with no lease
                                   %% half_leave_and_recover_after_step1,
                                   %% half_leave_and_recover_after_step2,
                                   half_leave_and_recover_after_step3,
                                   half_leave_and_recover_after_step4
                                  ]},
  -     {failing_tests, [sequence], [
  -                                  half_join_and_recover_after_step2,
  -                                  half_join_and_recover_after_step3,
  -                                  half_join_and_recover_after_step4
  -                                 ]},
  -     {repeater, [{repeat, 30}], [{group, leave_tests}, {group, failing_tests}]}
  +     {repeater, [{repeat, 10}], [{group, slide_tests}, {group, leave_tests}]}
       ].
   
   all() -> [
  -          %{group, slide_tests},
  +          {group, slide_tests},
             {group, leave_tests}
            ].
   
  
positive.code:                                                   {leases, true},
                                                    {db_backend, db_mnesia},
                                                    {start_type, recover}]}]),
      lease_checker2:wait_for_clean_leases(500, 3),
      %% ring restored -> checking KV data integrity
      _ = check_data_integrity(),
      true.
  
negative.code:                                                   {leases, true},
                                                    {db_backend, db_mnesia},
                                                    {start_type, recover}]}]),
      lease_checker2:wait_for_clean_leases(500, config:read(replication_factor)),
      io:format("admin:check_ring(): ~p~n", [admin:check_ring()]),
      io:format("admin:check_ring_deep(): ~p~n", [admin:check_ring_deep()]),
      lease_checker2:get_kv_db(),
      io:format("api_vm:number_of_nodes: ~p~n", [api_vm:number_of_nodes()]),
      io:format("pid_groups:find_all(dht_node): ~p~n", [pid_groups:find_all(dht_node)]),
      io:format("pid_groups:find_all(routing_table): ~p~n", [pid_groups:find_all(routing_table)]),
      %% ring restored -> checking KV data integrity
      _ = check_data_integrity(),
      true.
  