I managed to do that one time but on a much smaller scale (home server). Forgot about my network mounts, rm -Rf, noticed that it was taking longer than expected

I managed to do that one time but on a much smaller scale (home server). Forgot about my network mounts, rm -Rf, noticed that it was taking longer than expected to delete just a few dirs... "oh crap." :) Luckily I run zfs with zfs-auto-snap on my home server so everything was back the way it was after a quick 'zfs restore'.