Rationale: cleaning up after containers, which may have created their own subvolumes. E.g. systemd-nspawn —boot —directory dir where dir is a subvolume. When done with the container, deleting fir directly doesn’t work, because we now also have a subvolume at dir/var/lib/machines and obviously there may be more that the container might have created. Cleaning this all up is a bit of pain, and btrfs subvolume delete -r dir would solve it nicely. Cheers, Johannes Ernst Blog: http://upon2020.com/ Twitter: @Johannes_Ernst GPG key: http://upon2020.com/public/pubkey.txt Check out UBOS, the Linux distro for personal servers I work on: http://ubos.net/ -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
