[Libguestfs] [PATCH] virt-v2v: Support for Converting VirtualBox Guests

Hi, attached is an updated [1] patch for virt-v2v to support converting VirtualBox guests with VirtualBox Guest Additions [2] installed. With the patch applied a VirtualBox RHEL 6 guest with Guest Additions can be converted with the steps documented in the manual page. I've tested this patch on a RHEL 6.2 host running VirtualBox 4.1.8 using a RHEL 6.2 guest, the guest works as expected on libvirt/KVM and all traces of Guest Additions except for few log files were removed. This version uses VirtualBox Guest Additions configuration file to locate the script to uninstall [3]. If it would be possible to skip some of the needed steps and support VirtualBox directly from the command line that'd be great - if so, please adjust the patch as needed. 1) https://www.redhat.com/archives/virt-tools-list/2012-February/msg00064.html 2) http://www.virtualbox.org/manual/ch04.html 3) http://www.virtualbox.org/manual/ch04.html#idp11370256 Cheers, -- Marko Myllynen