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submitted 11 months ago by 0x4E4F@infosec.pub to c/linuxmemes@lemmy.world
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[-] valveman@lemmy.eco.br 2 points 11 months ago

Snapper also uses btrfs subvolumes to create snapshots, so if you did create them during your installation process, nothing to worry about.

I don't remember if there is a way to create them after the installation, neither if it's a tough process tho. I used to simply reinstall when I messed up with the subvolumes.

[-] backhdlp@lemmy.blahaj.zone 2 points 11 months ago

sudo btrfs subvolumes create /path/to/subvolume

If you don't configure anything, root will already be a subvolume.

If you wanna make a used directory a subvolume, you have to move the contents first, and move them back after creation.

The only thing that takes time here is the move

[-] 0x4E4F@infosec.pub 1 points 11 months ago* (last edited 11 months ago)

Yeah, but Timeshift uses the Ubuntu style subvolume naming, @ for root, @home for /home, so you have to create them that way, otherwise, it won't work. It can work if you tell it to ignore home, but checks for @ as root on start up.

[-] domi@lemmy.secnd.me 2 points 11 months ago* (last edited 11 months ago)

Check out Btrfs Assistant. It does what Timeshift does with a similar UI but works with any subvolume layout.

[-] 0x4E4F@infosec.pub 1 points 11 months ago

Hm, will check it out, thanks for the suggestion ๐Ÿ˜‰.

[-] backhdlp@lemmy.blahaj.zone 2 points 11 months ago

Wasn't aware of that, using snapper for my snapshotting needs.

[-] 0x4E4F@infosec.pub 1 points 11 months ago* (last edited 11 months ago)

I haven't tried it. Does it have like daily, weekly, monthly snapshots setup?

[-] backhdlp@lemmy.blahaj.zone 2 points 11 months ago

You can have hourly, daily, weekly, monthly and yearly. I also use snap-pac to make snapshots before and after pacman transactions.

Check out https://wiki.archlinux.org/title/Snapper

this post was submitted on 03 Dec 2023
264 points (97.8% liked)

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