Sabre built a data center in tulsa that's tornado proof. to all outward appearances, it's an empty field surrounded by chain link fencing and razor wire. then they sold it to eds. *shakes head*
second the motion.
$ zpool list
NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT
rpool 232G 72.1G 160G 31% 1.00x ONLINE -
z1 7.25T 4.44T 2.81T 61% 1.00x ONLINE -
built in backups with automatic snapshots taken every 15 minutes and aged off to hourly, daily, weekly and monthly, I've got snapshots of the data going back eight months, realise you deleted something months ago? no problem, bring up the file browser, click the clock icon, drag the pointer back in time and look at what files were there... time slider is great. on disk data compression, if you want it, data deduplication, if you want it. 's the goodness.