The images are Windows Backup vhdx&#x27;s, so I&#x27;m not sure that&#x27;s possible. It isn&#x27;t really worth my time to investigate - it happens automatically on a schedule and over a gigabit LAN it goes fast enough and neither the performance of the computer nor the NAS are noticeably impacted.<p>In an ideal world, Windows would just use ZFS, but hey, you can&#x27;t have everything. ;)