Questions on backing up to S3 Glacier Deep Archive. (lemmy.world)

submitted 10 months ago by MigratingtoLemmy@lemmy.world to c/selfhosted@lemmy.world

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Hi everyone. I was considering backup options to Glacier Deep Archive, and wanted to know:

Which software do you use to encrypt client-side, obfuscate, compress and deduplicate the data before you send it to S3?
What is the difference between Restore Requests (bulk) and Outbound data transfer and which one will I be using when I want to pull my data from AWS?

I'll be storing approximately 8TB or so of data, which is why I was looking at inexpensive ways to back it up other than buying an HDD outright.

Thanks!

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[-] MigratingtoLemmy@lemmy.world 1 points 10 months ago

You're right about testing backups. I will have 2 different backups, one for my config and the second for the irreplaceable media. Indeed, restoration from Glacier is too expensive for the data that I plan to back-up.

I was looking at Scaleway's Glacier offering, B2 and iDrive. How do you propose I test my backups? I could certainly pull in my config and test it on a VM, but how do I check that I have backed up my media? I plan to encrypt, compress, deduplicate and then ship it off.

[-] Rootiest@lemmy.world 1 points 10 months ago

I guess it depends on how you do it.

I use Kopia so I can easily mount a snapshot like a removable disk or restore a snapshot so I typically test my backups by simply restoring them

[-] MigratingtoLemmy@lemmy.world 1 points 10 months ago

Thanks

this post was submitted on 20 Nov 2023

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