Merge pull request #453 from katlapinka/fix-di

Add missing import to long DI tests

test/functional/tests/data_integrity/test_data_integrity_5d.py

@@ -17,6 +17,7 @@ from test_tools.disk_utils import Filesystem
 from test_tools.fio.fio import Fio
 from test_tools.fio.fio_param import ReadWrite, IoEngine, VerifyMethod
 from storage_devices.disk import DiskType, DiskTypeSet, DiskTypeLowerThan
+from test_utils.filesystem.file import File
 from test_utils.os_utils import sync
 from test_utils.size import Unit, Size