anchor.diff:  
   -spec make_ring(ring_type(), pos_integer()) -> ok.
   make_ring(Type, Size) ->
  -    %if ring exists kill all
  +    %if ring exists kill all   
  +    set_recon_method(bloom), 
       case Type of
           random -> 
               admin:add_node([{first}]),
  
positive.code:         symmetric ->
              Ids = get_symmetric_ids(Size),
              admin:add_node([{first}, {{dht_node, id}, hd(Ids)}]),
              [admin:add_node_at_id(Id) || Id <- Ids]
      end,
      wait_for_stable_ring(),
      ok.
  
  -spec set_recon_method(rep_upd_recon:method()) -> ok | {error, term()}.
  set_recon_method(Method) ->
      config:write(rep_update_recon_method, Method),
      RM = config:read(rep_update_recon_method),
      case RM =:= Method of
          true -> ok;
  
negative.code: %   limitations under the License.
  
  %% @author Maik Lange <lakedaimon300@googlemail.com>
  %% @doc Administrative helper functions for replica repair evaluation
  %% @version $Id:  $
  -module(rr_admin).
  
  -export([make_ring/2, 
           fill_ring/3,
           start_sync/0,
           set_recon_method/1]).
  
  -export([test_upd/0,
           test_regen/0,
           test_man/0]). %TEST SETS
  
  -include("scalaris.hrl").
  
  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  %% TYPES
  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  
  -type ring_type()    :: symmetric | random.
  -type failure_type() :: update | regen | mixed.
  -type db_type()      :: wiki | random.
  -type db_parameter() :: {ftype, failure_type()} |
                          {fprob, 0..100} |            %failure probability
                          {distribution, db_generator:distribution()}.
  
  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  %% Eval Quick Start
  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  
  -spec test_upd() -> ok.
  test_upd() ->
      make_ring(symmetric, 10),
      fill_ring(random, 10000, []),
      ok.
  
  -spec test_regen() -> ok.
  test_regen() ->
      make_ring(symmetric, 10),
      fill_ring(random, 10000, [{ftype, regen}]),
      start_sync(),
      ok.
  
  -spec test_man() -> ok.
  test_man() ->
      make_ring(symmetric, 10),
      fill_ring(random, 10000, [{ftype, regen}]),
      ok.
  
  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  %% API Functions
  