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How should I do backups? (sh.itjust.works)

submitted 7 months ago* (last edited 7 months ago) by HumanPerson@sh.itjust.works to c/selfhosted@lemmy.world

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I have a server running Debian with 24 TB of storage. I would ideally like to back up all of it, though much of it is torrents, so only the ones with low seeders really need backed up. I know about the 321 rule but it sounds like it would be expensive. What do you do for backups? Also if anyone uses tape drives for backups I am kinda curious about that potentially for offsite backups in a safe deposit box or something.

TLDR: title.

Edit: You have mentioned borg and rsync, and while borg looks good, I want to go with rsync as it seems to be more actively maintained. I would like to also have my backups encrypted, but rsync doesn't seem to have that built in. Does anyone know what to do for encrypted backups?

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[–] sloppy_diffuser@sh.itjust.works 2 points 7 months ago

Important stuff (about 150G) is synced to all my machines and a b2 Backblaze bucket.

I have a rented seed box for those low seeder torrents.

The stuff I can download again is only on a mirrored lvm pool with an lvmcache. I don't have any redundancy for my monerod data which is on an nvme.

I'm moving towards an immutable OS with 30 days of snapshots. While not the main reason, it does push one to practicing better sync habits.