anchor.diff:                  ]
               }
           ],
  +        posix_requires_space_privs = [?SPACE_WRITE_DATA],
  +        acl_requires_space_privs = [?SPACE_WRITE_DATA],
           operation = fun(_OwnerSessId, SessId, TestCaseRootDirPath, ExtraData) ->
               FilePath = <<TestCaseRootDirPath/binary, "/dir1/file1">>,
               FileGuid = maps:get(FilePath, ExtraData),
  
positive.code:     run_tests(W, #test_spec{
          root_dir = atom_to_binary(?FUNCTION_NAME, utf8),
          files = [#dir{name = <<"dir1">>}],
          operation = fun(_OwnerSessId, SessId, TestCaseRootDirPath, ExtraData) ->
              DirPath = <<TestCaseRootDirPath/binary, "/dir1">>,
              DirGuid = maps:get(DirPath, ExtraData),
  
negative.code:     end_per_testcase(default, Config);
  
  end_per_testcase(_Case, Config) ->
      lfm_proxy:teardown(Config).
  
  
  %%%===================================================================
  