pewgar_seemsimandroid ,

saved to remembering btrfs snapshots

Kyouki ,

Absolutely amazing. Been daily driving with Arch and its such a breeze to roll back in case of problems.

renzev ,

Spent like a few hours learning about and setting up snapshots, only to never every use them lol. I guess I just don't break my computer often enough nowadays. Copy-on-write is great tho, especially for making quick backups of a large directory structure before running that risky shell one-liner.

kevincox ,
@kevincox@lemmy.ml avatar

I just use snapshots for taking backups. This ensures that I get a consistent state when the backup occurs. It seems to work well for that.

Brickardo ,

I don't now how to use them but have btrfs snapshots set up by default on SUSE nonetheless

AMDIsOurLord ,

It's awesome! The easiest way you can try it out is with Linux Mint and BtrFS and TimeShift utility

It's saved my ass quite a few times because for some reason on my old laptop updating the Nvidia driver from GUI would completely fuck the system

cmnybo ,

I've been using snapshots for a couple of years. So far I've only had to restore a snapshot once, but it and it worked fine. The snapshots are created almost instantly and they don't use much disk space unless a lot of stuff has been changed.

avidamoeba ,
@avidamoeba@lemmy.ca avatar

Missed previous highway exit:

Use Debian stable / Ubuntu LTS

BeigeAgenda ,
@BeigeAgenda@lemmy.ca avatar

I upgraded 3 major versions of Devuan with a snapshot between each upgrade, and I have a script running doing hourly/daily/weekly snapshots.

The only hassle was updating grub to boot on the new snapshot, while still being able to boot the old, I had to dig up a boot USB when I messed it up.

astrsk ,
@astrsk@piefed.social avatar

I want to setup snapshots but I don’t really understand how to do that properly yet in a way that lets me shoot the snapshots over to my smb storage like Apple’s Time Machine does.

possiblylinux127 ,
@possiblylinux127@lemmy.zip avatar

A snapshot isn't a backup so you can't move it outside of the drive. It is literally just a change log.

renzev ,

| A snapshot isn’t a backup so you can’t move it outside of the drive

You can tho https://wiki.archlinux.org/title/Btrfs#Send/receive

possiblylinux127 ,
@possiblylinux127@lemmy.zip avatar

True

edinbruh ,

Me:

  1. make the snapshot after the system is already broken
  2. Break it more
  3. Don't restore the snapshot because its old and you can fix it
RustyNova ,

Snapshots are definitely a hit or miss with me. I nearly never use them, but when I need to recover a file it's awesome. The only system related problem I had with Nvidia drivers but it was actually better to reinstall so it does all the install configuration itself

Although the most problems I had with it is backup of data. I tend to hoard too much

missphant ,
@missphant@lemmy.blahaj.zone avatar

Too confusing, why can I create them with one command but not restore them in the same way? Last time I was gonna use them to fix an issue I spent an hour trying to figure out how to restore it and then just ended up fixing the issue manually in much less time.

kazaika ,

Why dont you just use timeshift ?

UnfortunateShort ,

They work.

bazsy ,

The FS feature is great, it's just cumbersome to use without a tool.

Snapper works well for a local backup like history both against botched updates and accidental deletion, but eats up the free space with the default settings.

Timeshift is an easy to use GUI but doesn't support non-default partitions.

Also the quota support had a nasty side effect: freezing the whole system on snapshot deletion.

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