Ahh gotcha, I misunderstood that then. I could probably set up a VPN there but don’t want to over complicate it. An always on Pi will be fine I think, they are low power. I could also add a smart switch and set up a schedule or something but I don’t think thats worth the hassle considering the low power usage of a pi.

Hmmm that’s a good point about syncthing backing up corrupt files. I was thinking to use it because I already use it extensively and I wouldn’t need to mess with port forwarding or anything of the sort.

I had multiple copies of files previously as a backup “strategy” and it got way out of hand where I have like 1.5m photos lol. What do you recommend as an alternative to syncthing?

I was thinking about backblaze but the cost would be too high I think, and I have so much spare hardware laying around I may as well use it.

I think this is the play. I’ll likely just get an enclosure for the two 4TB drives I have and can always buy an external drive in the future and get them to plug it in.

I don’t have any experience in setting up wire guard so I’ll have to look into that. I was thinking to use syncthing since that skips the need for that, but I think someone in the thread mentioned that may not be ideal in case of file corruption.

Do you just have raspbian on the pi?

This is a good point. The answer in my case is yes, there is someone on site who is tech savvy and can help get it back up and running in the even that something goes down.

Thanks for the detailed reply.

So my main NAS is Unraid, and I also have a couple of proxmox boxes. Though I’m less concerned about the proxmox boxes as the main files are on the NAS, and I have a proxmox backup server vm set up on Unraid with regular backups there.

For most of my important files on unraid, I have an external drive that I periodically sync and store in a safe.

I also have access to a VPS with over 1TB of space which I am still figuring out how to best integrate into my backup strategy.

For what I’m asking here, I just want to have a simple solution that I can tuck away and have remote access to and just use syncthing or something to keep it updated.

Hmm good point on it being usb2. I would only occasionally power it on to sync, and the sync could be 50Mb or 20Gb, but even then I think that should be ok.

Do you think a pi 3b would be enough for this?

I have two spare low performance 4TB drives I was thinking to use for this. It’s not quite enough though. Would be ideal to find a way to be able to have someone there easily add a drive when needed 🤔

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Do you have a source for this?