Using ZFS Snapshots on rpool/ROOT/pve-1?

Just wanted to confirm: It works even without reboot to rollback '/' while running proxmox (no live distro needed):

zfs snapshot -r rpool@rightNow
touch ~/NEW!
zfs rollback -r rpool/ROOT/pve-1@rightNow

Worked instantly! The file ~/NEW! is gone. I've tested it with pre/post apt install of stuff.
Awesome! Great thanks to all developers who make this possible! :cake:
 
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