New comment by ahesford on void-packages repository

https://github.com/void-linux/void-packages/pull/24185#issuecomment-671442976

Comment:
Per [my comment](https://github.com/void-linux/void-docs/pull/151#issuecomment-671138650) in #151 and the reply from @flexibeast, I'm inquiring here about dropping the `systemd` cgroup mount logic in the runit service.

1. Is there a compelling reason the mount responsibility should not be moved to a user's `/etc/fstab` or `/etc/rc.local`, wiht the service failing (either explicity in the `run` script or by letting `lxd` itself fail) if the `systemd` cgroup fs has not been mounted?

2. If the previous answer is "yes", is there a compelling reason to move the `systemd` mount to `/etc/runit/core-services/00-pseudofs.sh` for a global solution?

If there is a good reason to leave the mount in the runit service, I think there ought to be a `finish` script to unmount the `systemd` cgroup fs since the service takes resposibility for maintaining it.