@Gombo, Hi and welcome to the Forum 
I suspect the system is running btrfs along with snapshots and needs some maintenance…
https://en.opensuse.org/SDB:BTRFS
https://btrfs.wiki.kernel.org/index.php/FAQ
@Gombo, Hi and welcome to the Forum
I suspect the system is running btrfs along with snapshots and needs some maintenance…
https://en.opensuse.org/SDB:BTRFS
https://btrfs.wiki.kernel.org/index.php/FAQ