UB
Universal Blue•2mo ago
dkuku

Brtfs reserved space - how to clean?

I'm running bazzite on steam deck. Recently all the free space is gone. Deleting games is not solving this. I found that I need to run btrfs rescue clear-space-cache v2 /dev/nvme0n1p3 but the /nix folder is mounted on this partition. Is there any helper that can do this during boot or do I need to boot from usb and do it from there. On steam deck it's a bit annoying so I would prefer a different solution. Currently everything I'm doing is through ssh.
3 Replies
HikariKnight
HikariKnight•2mo ago
see if you're affected by an issue that snapper had silently for a while which we have fixed in newer updates. sudo snapper list If you got a list of snapshots then open btrfs-assistant and delete all the snapshots and then immediately update and snapper should get disabled (and broken until running an ujust which configures it and unbreaks it)
dkuku
dkukuOP•2mo ago
that's it - how to delete them with ssh ? Or do I need a gui for that ? I did snapper delete 1 and so on up to 18 😄 thanks
HikariKnight
HikariKnight•2mo ago
Make sure you update bazzite afterwards so you get the fix to stop snapper randomly activating it's service The GUI I mentioned was just easier to explain since I was typing from phone and had no laptop Infront of me to double check the commands with

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