Snapper space-aware cleanup on openSUSE: enable qgroups or keep quotas off?
openSUSE Leap and Tumbleweed ship a Btrfs root with Snapper preconfigured: package transactions create pre/post snapshot pairs, and the shipped root config leaves timeline snapshots disabled, pruning mainly by number and empty-pre-post rules. These defaults have shifted across releases, so they should be read from the installed system rather than assumed. Th
opensuse