Gave the patch a spin on a v2-only system.
* it fixes the issue as described
we had a short chat off-list with Wolfgang - and considered restructuring
the code a bit (currently the patch makes parts of PVE::CGroup dead code)
but for alleviating the immediate issue:
Tested-By: Stoiko Ivanov
Revie
even an explicit query for the 'unified' cgroup hierarchy
does not work on lxc when run in a pure v2 environment via
the kernel options
systemd.unified_cgroup_hierarchy=1 cgroup_no_v1=all
so let's use the freeze commands provided by lxc we already
have code for...
Signed-off-by: Wolfgang Bum
