Comment by zelcon
Tbh the idea of keeping backups defeats the purpose of using RAIDZ (especially RAIDZ3). I don’t want to buy an LTO drive, so if I backup, it’s either buying more HDDs or S3 Glacier ($$$). I like RAIDZ so I don’t have to buy so many drives. I guess it protects you if your house burns down, but how many people do offsite backups for their personal files? And dormant, unpowered HDDs die a lot faster than live, powered HDDs.
Yes, seriously handling your data is expensive. I am talking about buying new hardrives.