Comment 10 for bug 1809682

I'm closing up corosync / corosync-* bugs for Focal and will check sysv script tomorrow. For now, I can say that:

(c)rafaeldtinoco@clusterdev:~$ sudo systemctl status corosync-qdevice
● corosync-qdevice.service - Corosync Qdevice daemon
     Loaded: loaded (/lib/systemd/system/corosync-qdevice.service; disabled; vendor preset: enabled)
     Active: inactive (dead)
       Docs: man:corosync-qdevice

systemd is not defaulting to sysv generator anymore when systemd units are available, as you can see above, package corosync-qdevice installed defaults to systemd unit so having both simultaneously won't be a problem to new users (apart from having a tiny extra file at /etc/init.d/ directory).