...backup servers? π
this post was submitted on 06 Jan 2025
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Ohhh, look at Mr. Fancy Pants over here with his backup servers! What, ya scared the internetβs gonna go poof and you wonβt be able to access your little spreadsheets? βOh no, my cat memes are in danger!β
Listen, buddy, some of us are just out here raw-dogginβ the web like real men. Whatβs next, you gonna put a generator in your bathroom in case the toilet paper dispenser fails? Fuggedaboutit!
You made me snort what fortunately was only tea and not a carbonated drink! XD
"raw dogging the Internet"... I chuckled out loud
I backup my backup servers to my production machines.
Circular redundancy, ftw!
First I laughed, but now Iβm seeing the genius.
It's constantly-buying-additional-hard-drives-for-balooning-storage all the way down!
My backups. Shouldn't really put anything else on them, now should you?
My backup concept is on the to-do list. Been there for a couple years. I do have triple pihole/caddy/haproxy/redis for high availability on a triple node proxmox cluster! necessary? no. cool, though? heck yeah! friends and family impressed? uhm... what was the question?
If you're using proxmox, just install PBS somewhere else and configure a schedule. It's pretty quick to configure.
I know about pbs, I even have an IP set aside for it :) I do have the built-in proxmox backup function take nightly snapshots or my important vms to my nas, but I don't have anything really put together. Also, nothing for my nas itself. It is configured in a raid 5, but as we all know, raid is not backup :)
One day, after I am done with [insert reason here], I will have a bad ass, well thought out backup solution.
One day, after I am done with -insert reason here-, I will have a bad ass, well thought out backup solution.
For some reason you're "insert reason here" was dropped by lemmy. I guess a sequential less-than/greater-than messes with it.
:| gosh... I'll go back to edit it.
backups usually :3c
I have 2 terabyte hard drives that get backed up when I remember.
Backups?
My backup server is the only one of my servers that is located outside Germany. You know, in case the British come again. Or the data centre of my other servers burns down. Or something like that.
Every night, this server receives a (compressed, incremental) backup of the most important data (content and configuration files) from each of my other servers, which I created with Borg.
I have some scripts that use restic to backup to locally connected USB drives weekly.
The USB drives are connected to smart plugs that I control via home assistant and some webhooks. So the drives are off and stay off when not in use for the backup. I also don't turn them both on at the same time.
I bought an Odroid HC2 years ago with the intent to have it connect over wireguard and mount to the NAS VM. Then I could put it in a friends house and use it as an offsite backup.
I also sometimes backup to backblaze
Backblaze b2
I've got a subset of my files encrypted and backed up using borg. It gets backed up to another computer in my home and then cloud storage via borgbase.com.
Restic to Wasabi S3.
Host? As in running services?
Wireguard and the Proxmox Backup Server software itself. Redundancy/failover comes from the server cluster itself, not my backup server.
As far as the backup content, it "hosts" backup images of my VMs and LXCs, plus /home from my laptop in case it ever gets lost or damaged.
My backupserver is a VM.
The host also has VMs for Homeassistant, an MS AD DC based on Windows 2022,
A copy of data isn't really a backup, that's also why RAID isn't a backup. You should have proper backups with something like borg or restic.
You do realize that what borg and restic do is make copies of your data, right?
In such a way that it checks the integrity of the files. Which a normal copy paste does not do. Rsync does this as well bdw.
None of those programs verifies integrity. Borg deduplicates, and optionally encrypts data. Restic is a front end for rsync, which only offers incremental back up. Meaning, restic/rsync compares your source and destination directories, and if the data are identical it does nothing, but if there are any changes it will upload only that changed data. None of the apps care what the data are, you can backup gibberish and they will happily put it another place for you.
You do realize that it actually does a lot more than that right which is what makes it a proper backup system, right? If all it did was sync a copy of data then it wouldn't be a proper backup. As I already pointed out, so let me know if I need to slow it down further for you.
Yes, please. Slow it down for me. I'd love to hear this.
A synced copy of data doesn't protect against accidental file deletions... that is why RAID isn't a backup, that is why snapRAID isn't a backup, that is why syncthing is not a backup, that is why any kind of synced copy is not a backup. Let me know if you're still struggling with this VERY basic concept... that has had it's own little phrase parroted for decades, "RAID is not a backup."
Well thank you, but you haven't tried to explain any of this VERY basic concept you speak of, you've just told me that RAID isn't backup. No one but you brought up RAID.
Nice try, son. Now, stick to mansplaining something you actually understand and can articulate.
Because it's an extremely common phrase that I figured most people here understood, sorry for over-estimating you.