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

submitted 7 months ago* (last edited 7 months ago) by [email protected] to c/selfhosted

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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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[–] [email protected] 2 points 7 months ago (2 children)

Anything I can download again doesn't get backup, but it sits on a RAID-1. I am ok at losing it due to carelessness but not due to a broken disk. I try to be carefully when messing with it and that's enough, I can always download again.

Anything like photos notes personal files and such gets backedup via restic to a disk mounted to the other side of the house. Offsite backup i am thinking about it, but not really got to it yet. Been lucky all this time.

From 10tb of stuff, the totality of my backupped stuff amount to 700gb. Since 90% of are photos, the backup size is about 700gb too. The actually part of that 700gb that changes (text files, documents..) amount to negligible. The photos never change, at most grow a bit over time.

[–] [email protected] 1 points 7 months ago

For offsite I backup to aws Glacier. Cheap to store expensive to retrieve. When the house burns down I'll still have the photos somewhere and at that point the cost is negligible compared to losing them since it really is worst case scenario.

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