anchor.diff:  handle_info(timeout, State=#sync_state{timeout = Timeout}) ->
       ok = sync_ring(leo_manager_mnesia:get_storage_nodes_all(), ?SVR_STORAGE),
       ok = sync_ring(leo_manager_mnesia:get_gateway_nodes_all(), ?SVR_GATEWAY),
  +    case ?env_mode_of_manager() of
  +        'master' ->
  +            case ?env_partner_of_manager_node() of
  +                [] ->
  +                    ok;
  +                [SlaveNode|_] ->
  +                    sync_ring(SlaveNode)
  +            end;
  +        _ ->
  +            ok
  +    end,
       {noreply, State, Timeout}.
   
   terminate(_Reason, _State) ->
  
positive.code:                   true  -> leo_hex:integer_to_hex(OrgC2, 8);
                    false -> OrgC2
                end,
      sync_ring_1(Nodes_1, {OrgC1_1, OrgC2_1}, ServerType);
  sync_ring(_,_) ->
      ok.
  
  %% @private
  sync_ring_1([],_,_) ->
  
negative.code:                         _ ->
                              void
                      end;
                  true ->
                      ok;
                  false ->
                      catch leo_manager_api:recover(?RECOVER_RING, Node, true)
              end;
  