Backups are important, but we were talking about drive failures. Backups help when you screw up the data; RAID6 helps when drives go bad. If you donβt trust the hardware, RAID.
Backups only means youβre down until you restore; RAID5/6 means you stay up.
6 points
Right, but he was talking about the 3 2 1 rule and you recommended RAID6.