test_filesystemgroup.py 文件源码

def test_cannot_save_raid_10_with_less_than_3_raid_devices(self):
        node = factory.make_Node()
        filesystems = [
            factory.make_Filesystem(
                fstype=FILESYSTEM_TYPE.RAID,
                block_device=factory.make_PhysicalBlockDevice(node=node))
            for _ in range(random.randint(1, 2))
        ]
        with ExpectedException(
                ValidationError,
                re.escape(
                    "{'__all__': ['RAID level 10 must have at least 3 raid "
                    "devices and any number of spares.']}")):
            factory.make_FilesystemGroup(
                group_type=FILESYSTEM_GROUP_TYPE.RAID_10,
                filesystems=filesystems)