Bug#890824: Container: unsets cgroup memory limit on user login

[Maximilian Philipps]

hi,

After digging a bit more, it appears that after the update from stretch
to buster we are using some mix cgroupv1 and cgroupv2.

/sys/fs/cgroup/ is still a tmpfs and /sys/fs/cgroup/unified/ exits, but
hast no controllers. So apparently systemd should still use the
controllers from v1 with the hierarchy from v2?


Can anyone confirm the memory resource management works at all on buster?