anchor.diff:      ok = rpc:call(Worker, space_unsupport, do_slave_job, [StageJob, ?TASK_ID]),
       rpc:call(Worker, unsupport_cleanup_traverse, delete_ended, [?SPACE_ID, StorageId]),
       check_files_on_storage(Worker, AllPathsWithoutSpace, false, false),
  -    assert_storage_cleaned_up(Worker, StorageId),
  +    assert_storage_cleaned_up(Worker, storage_mount_point(Worker, StorageId)),
       check_distribution(Workers, SessId, [], G1),
       check_distribution(Workers, SessId, [], G2),
       
  
positive.code:     },
      ok = rpc:call(Worker, space_unsupport, do_slave_job, [StageJob, ?TASK_ID]),
      
      assert_local_documents_cleaned_up(Worker, ?SPACE_ID, StorageId).
  
  
  overall_test(Config) ->
  
negative.code: check_exists_on_storage(Worker, StorageFilePath) ->
      rpc:call(Worker, filelib, is_file, [StorageFilePath]).
  
  remove_storage_file(Worker, StorageFilePath) ->
      rpc:call(Worker, file, delete, [StorageFilePath]).
  
  remove_storage_dir(Worker, StorageDirPath) ->
      rpc:call(Worker, file, del_dir, [StorageDirPath]).
  
  storage_file_path(Worker, SpaceId, FilePath, true) ->
      SpaceMnt = get_space_mount_point(Worker, SpaceId),
      filename:join([SpaceMnt, FilePath]);
  