Comment 18 for bug 1311804

I agree with Kevin Benton here, being a bit defensive, and at least providing a warning
to the administrator, so it can take action and fix it.

It's better to make it work (even at degraded performance), and WARN the deployer
about the problem, that, not working, and making it extremely difficult to the deployer
to work, because it will blame neutron at the end.