I have a 56 TB local Unraid NAS that is parity protected against single drive failure, and while I think a single drive failing and being parity recovered covers data loss 95% of the time, I’m always concerned about two drives failing or a site-/system-wide disaster that takes out the whole NAS.
For other larger local hosters who are smarter and more prepared, what do you do? Do you sync it off site? How do you deal with cost and bandwidth needs if so? What other backup strategies do you use?
(Sorry if this standard scenario has been discussed - searching didn’t turn up anything.)
The Backblaze option is something I’ve seriously considered.
Any reason this person didn’t go with the $99/year personal backup plan? It says “unlimited” and it is for my household only, but maybe I’m missing something about how difficult it is to setup on Unraid or other NAS software. B2’s $6/TB/mo rate would put me at $150/mo which is not great.
You can’t use the $99/year plan for that. The authorized client only works as a desktop application on Windows and MacOS.
They only needed about 500GB.
And personal is for desktop systems. You have to use Backblazes macOS/Windows desktop application, and the setup is not zero-knowledge on Backblazes part. They literally advertise being able to ship you your files on a physical device if need be.
Which some people are ok with, but not what most of us would want.