Comment 40 for bug 1740892

4) a case I am not sure what to do with yet (in Trusty or Xenial): stopping pacemaker and then installing the PPA packages. I'm not sure how to handle this, really, for 16.04, as the deb-helper scripts don't seem to have status wrappers and calling systemctl directly does not apparently work. The end result is that pacemaker will be started in these cases, which does not seem directly harmful, but I'm not 100% (it would also presumablly start on next reboot anyways).