adrahon/vagrant-kvm — pull request #153 by simonjj (2014-02-07 21:52:30+00:00)
Title: Add support for QEMU 1.1 and qcow2

I've made these changes and tested them on my local Linux Mint Debian Edition. Especially the qcow2 changes should be valuable as it reduces the size of the images dramatically and allows for snapshots etc.