anchor.diff:      ?assertMatch([{set, {node, _, memcached}, [{old, info},
                                                  {rbac_file, rbac_file_path}]},
                     {set, {node, _, memcached_config}, new_memcached_config}],
  -                 do_upgrade_config_from_4_5_to_Spock(Cfg, Default)).
  +                 do_upgrade_config_from_4_5_to_spock(Cfg, Default)).
   
   no_upgrade_on_current_version_test() ->
       ?assertEqual([], upgrade_config([[{{node, node(), config_version}, get_current_version()}]])).
  
positive.code:      {set, DefaultsKey, McdDefaults},
       {set, CompactionDaemonKey, CompactionDaemonCfg}].
  
  upgrade_config_from_4_5_to_Spock(Config) ->
      do_upgrade_config_from_4_5_to_Spock(Config, default()).
  
  do_upgrade_config_from_4_5_to_Spock(Config, DefaultConfig) ->
      McdKey = {node, node(), memcached},
      {value, CurrentMcdConfig} = ns_config:search(Config, McdKey),
      {value, DefaultMcdConfig} = ns_config:search([DefaultConfig], McdKey),
  
negative.code:              upgrade_config_from_4_1_1_to_4_5()];
          {value, {4,5}} ->
              [{set, {node, node(), config_version}, CurrentVersion} |
               upgrade_config_from_4_5_to_spock(Config)];
          V0 ->
              OldVersion =
                  case V0 of
  