Hey there,
I have a (very) small Ubuntu server and I was dabbling on the idea to do system backups (entire system, meaning, if the disk of the said pc fries, I can get another one, put the info from the backup on the new disk, works immediately afterwards). I have a couple of Linux mint machines and a windows one. I searched a lot out there and found several names, from rsync to Borg backup.But ultimately I don’t really know if these solutions would fit my use case.
So the question is: is there a feasible way/service that can be self hosted to do backups of local machines, similar to an image backup? Or, if you believe there are better ways to do it, can you please mention it?
Had to search for a while what even pxe boot is, but I believe I came around the suggestion. I like fogproject main idea, sounds like a way to deploy thin clients or similar. Not exactly what I am looking for,but it’s good to know this exists. Thanks!
What can also be a good option is urbackup. it supports different operating systems full image backups of windows clients. Not entirely sure if it supports image backups of a linux clients how ever.
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Maybe btrfs with RAID 1?
Not the intended usecase but fogproject can be used to pull images. Then later you can just PXE boot and place a image back on to a differen system.
Still i think borg would be better for actual backups.
Had to search for a while what even pxe boot is, but I believe I came around the suggestion. I like fogproject main idea, sounds like a way to deploy thin clients or similar. Not exactly what I am looking for,but it’s good to know this exists. Thanks!
What can also be a good option is urbackup. it supports different operating systems full image backups of windows clients. Not entirely sure if it supports image backups of a linux clients how ever.
REAR Relax-and-Recover will do entire system point-in-time snapshot backups to a bootable iso or physical USB thumb drive: https://relax-and-recover.org/rear-user-guide/index.html
I use rear for backing up my root, and Borg for packing up user data (for versioning, file recovery), but you can use rear for the entire system too.