Notes

rc.conf is parsed before rc.local

That means if we use rc.local to modify rc.conf, it needs a reboot to take effect

uploading the image

glance image-create --name "FreeBSD 9.2 test3" --disk-format qcow2 --container-format bare < freebsd-smalltemplate-try1.img

custom hardware for VM

https://wiki.openstack.org/wiki/LibvirtCustomHardware