Hi, I would like to know weither Xen hypervisor is a for use vm images with Openstack Image Service, Compute service, and the remainder? Using Debian Wheezy as a hypervisor, I read that XenServer or KVM or Qemu are suggested, I only have experience with XenHypervisor which comes with xl for wheezy/xm for Squeeze. Is it known if there are limitations to run this last kind of hypervisor? did any one used to configure such a structure, can he post a link to what he followed as tuto if he has run Pv or HVM? Coming from Debian squeeze, I swing to Debian Wheezy + Grizzly (maybe Havana) openstack. Any comment much is appreciated. Thanks in advance, Best regards Dorian