anchor.diff:                  fuse_response = #file_opened{handle_id = HId}
               } = rpc:call(Node, file_req, open_file_insecure,
                   [UserCtx, FileCtx, rdwr]),
  -            {HId, file_ctx:get_local_file_location_doc(FileCtx)}
  +            {#document{value = LocRecord}, FileCtx2} = file_ctx:get_local_file_location_doc(FileCtx),
  +            {HId, LocRecord, FileCtx2}
       end.
   
   %%--------------------------------------------------------------------
  
positive.code: open_file_with_extended_info_insecure(UserCtx, FileCtx, Flag, HandleId0) ->
      SessId = user_ctx:get_session_id(UserCtx),
      {#document{value = #file_location{provider_id = ProviderId, file_id = FileId,
          storage_id = StorageId}}, FileCtx2} =
          sfm_utils:create_delayed_storage_file(FileCtx, UserCtx),
      {SFMHandle, FileCtx3} = storage_file_manager:new_handle(SessId, FileCtx2),
      SFMHandle2 = storage_file_manager:set_size(SFMHandle),
  
negative.code: create_file_insecure(UserCtx, ParentFileCtx, Name, Mode, _Flag) ->
      FileCtx = create_file_doc(UserCtx, ParentFileCtx, Name, Mode),
      try
          {HandleId, FileLocation, FileCtx2} = open_generic(FileCtx, UserCtx),
          fslogic_times:update_mtime_ctime(ParentFileCtx),
  
          #fuse_response{fuse_response = #file_attr{size = Size} = FileAttr} =
  