Puppet Module to manage virtual machines. Provides a the type: virt.
Ganeti is a cluster virtual server management software tool built on top of existing virtualization technologies such as Xen or KVM and other Open Source software.
I noticed the "4gb seg fixup" error in console/logs. This is the solution that worked for me:
How to convert a physical server to a virtual one using the open source tool Clonezilla Live