anchor.diff:  %% -------------------------------------------------------------------
   all() ->
       [
  -        {group, mnesia_creation_single_node},
  -        {group, mnesia_creation_two_nodes}
  +        {group, single_node_mnesia_creation},
  +        {group, two_nodes_mnesia_creation}
       ].
   
   %% -------------------------------------------------------------------
  
positive.code: %% -------------------------------------------------------------------
  groups() ->
      [
          {mnesia_creation_single_node, [shuffle], [
              single_node_when_mnesia_is_ram,
              single_node_when_mnesia_is_opt_disc_no_schema_exists,
              single_node_when_mnesia_is_opt_disc_schema_exists,
              single_node_when_mnesia_is_disc
          ]},
          {mnesia_creation_two_nodes, [shuffle], [
              two_nodes_when_mnesia_is_ram,
              two_nodes_when_mnesia_is_opt_disc_no_schema_exists,
              two_nodes_when_mnesia_is_opt_disc_schema_exists,
  
negative.code: %% Config0 = Config1 = [tuple()]
  %% Reason = term()
  %% -------------------------------------------------------------------
  init_per_group(two_nodes_mnesia_creation, Config) ->
      %% get slave node short name
      SlaveNodeShortName = proplists:get_value(slave_node_short_name, Config),
      {ok, SlaveNodeName} = syn_test_suite_helper:start_slave(SlaveNodeShortName),
  