[libvirt-users] snapshots handout

[gunnar.wagner at netcologne.de]

hi all & @Kayshap

does [this handout on snapshots](https://kashyapc.fedorapeople.org/virt/lc-2012/snapshots-handout.html) by Kashyap Chamarthy (I believe from 2012) still apply to current versions of libvirt-bin & qemu?

- ubuntu: 14.04
- qemu: 2.0.0
- libvirt-bin 1.2.2-0ubuntu13.1.17

if not, is there an updated version available somewhere? 
Right now mainly interested in internal snapshots (which can be taken & removed on a running machine, if I am not mistaken)