anchor.diff:      end.
   
   %% @private
  +-spec(maybe_sync_1(#state{}, {pos_integer(), pos_integer()}, {pos_integer(), pos_integer()}) ->
  +             #state{}).
   maybe_sync_1(State, {R1, R2}, {CurHash, PrevHash}) ->
       case leo_redundant_manager_table_member:find_all() of
           {ok, Members} ->
  
positive.code: 
  %% @doc Force sync
  %% @private
  force_sync_fun(TargetRing, State) ->
      case leo_redundant_manager_table_member:find_all() of
          {ok, Members} ->
  
negative.code: 
  %% @doc Generate RING for this process
  %% @private
  -spec(gen_routing_table(?SYNC_MODE_CUR_RING|?SYNC_MODE_PREV_RING, pos_integer(), pos_integer(), list(#member{})) ->
               {ok, {pos_integer(), list(#ring_group{}), pos_integer(), pos_integer()}} | {error, atom()}).
  gen_routing_table(TargetRing,_NumOfReplicas,_NumOfAwarenessL2,_Members) when TargetRing /= ?SYNC_MODE_CUR_RING,
                                                                               TargetRing /= ?SYNC_MODE_PREV_RING ->
      {error, invalid_target_ring};
  