anchor.diff:  -spec(all() ->
                {ok, [#system_conf{}]} | not_found | {error, any()}).
   all() ->
  -    Tbl = ?TBL_REMOTE_CLUSTER_CONF,
  +    Tbl = ?TBL_CLUSTER_CONF,
   
       case catch mnesia:table_info(Tbl, all) of
           {'EXIT', _Cause} ->
  
positive.code: %%
  create_table(Mode, Nodes) ->
      mnesia:create_table(
        ?TBL_REMOTE_CLUSTER_CONF,
        [{Mode, Nodes},
         {type, set},
         {record_name, ?SYSTEM_CONF},
  
negative.code: -export([create_table/2,
           all/0, get/1, update/1, delete/1]).
  
  -define(TBL_CLUSTER_CONF, 'leo_cluster_conf').
  -define(ERROR_MNESIA_NOT_START, '').
  
  
  