> > Another interesting test could be to adjust btrbk configuration to: > > btrfs_commit_delete = each > > Will do. Hm. No freeze, this time (with btrbk set to commit after each delete). In other news, - I seem to be leaking cgroups. There are currently 191 subvolumes (most of which are ro snapshots), but 547 "0/*" qgroups. Should deleting a subvolume take care of removing its (auto-created) cgroup, or does that always have to be done manually (or by setting the experimental *_qgroup_destroy options in btrbk.conf)? Any elegant ways to remove orphaned cqroups? - Timeshift, at :00, triggers this as well, it's just less severe (maybe because that's 1 subvolume instead of 3). Cheers, C.
