Re: vmd/vmctl: allow to boot cdrom-only VMs

[Klemens Nanni]

On Thu, Aug 23, 2018 at 11:05:40AM -0500, Todd T. Fries wrote:
> This makes me wonder. Does it make sense to support booting a kernel without
> disks?  Some people have heard of the phrase 'diskless' ;-)
We already do:

        $ head -n4 /etc/vm.conf
        vm "rd" {
                disable
                memory 128M
                boot /bsd.rd
        }
        $ vmctl start rd -c

That way I can quickly test things in the installer, screw with modified
images, etc.