Comment 7 for bug 1624540

Right, the only issue is how to address the legitimate concerns of
people not using ZFS. Ideally, we'd be:

* detecting the need for it on boot and starting it if relevant
* also starting it whenever a zpool is created

This way, it's there whenever you need it, otherwise not. I'm pretty
sure the first part is easy, not sure about the latter. If systemd
generates events on module loading, that might do the trick.

Mark