16 points
4 points
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Yes, obviously.
You need backups. RAID or something similar is only necessary if you need redundancy which is most often not as necessary compared to loosing all your data.
7 points
RAID6 only works if the machine is working fine. If something happens that toasts the whole thing then youβre fucked unless you have a backup offsite.
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.
6 points
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