this post was submitted on 19 Nov 2023
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Data Hoarder

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We are digital librarians. Among us are represented the various reasons to keep data -- legal requirements, competitive requirements, uncertainty of permanence of cloud services, distaste for transmitting your data externally (e.g. government or corporate espionage), cultural and familial archivists, internet collapse preppers, and people who do it themselves so they're sure it's done right. Everyone has their reasons for curating the data they have decided to keep (either forever or For A Damn Long Time (tm) ). Along the way we have sought out like-minded individuals to exchange strategies, war stories, and cautionary tales of failures.

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Hi,

since we get fast internet here during the next weeks, an Off-site backup gets somehow realistically.

Since my Parents-in-law also get fast internet, I discussed with them, to be able to host some kind of Off-site backup at their house.

Obviously, it should consume as little power as possible and should be as easy as possible to install.

My current plan would be to get an old Dell optiplex in SFF and put a 18TB HDD into it. The i just have to connect it to LAN and power at their site.

The machine will be always on and connected via WireGuard to my homeserver.

Any better ideas? Anything I missed?

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[–] Thinking-Guy@alien.top 1 points 1 year ago (3 children)

I have a very similar setup: an old PC with lots of big disk drives at my mom's house.

However, instead of leaving it powered on 24/7, I have it configured it to power itself on at a particular day and time every week. My backup script connects to it, mounts the disks, copies the data, and then send a shutdown command.

This way, the computer isn't running 24/7 (leaving it open to hacking attempts) , and the disks are only spinning when they're in use. It also saves my mom some money on her power bill :)

Just to be safe, I still have the PC plugged into a UPS.

[–] WestBankSurfer@alien.top 1 points 1 year ago (1 children)

Really interested in hearing how you would go about pulling this off. It sounds exactly like what I would want to do with certain shares on my Unraid server. Is it literally a script describing what folders to download through wireguard/tailscale/etc at a given moment? Or do you use something like syncthing, with the added instructions to shut the pc down when done?

[–] Thinking-Guy@alien.top 1 points 1 year ago

More like the latter, except I use rsync (running over SSH) so as to minimize the amount of traffic. I understand syncthing works in a similar manner, but I haven't tried it out (I've heard good things about it though).

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