Re: [Qemu-block] [PATCH v3 4/5] iotests: Add test for post-mirror backing chains

[Fam Zheng]

On Fri, 06/10 20:57, Max Reitz wrote:
> +import os
> +import stat
> +import time

Unused import 'stat' and 'time'?

> +import iotests
> +from iotests import qemu_img