Hi, I found I can not shutdown and reboot VMs in my KVM box. It seems I can shutdown a VM which has guest OS installed, but can not shutdown the VM which has no guest OS installed. Reboot can not work with this error message: this function is not supported by the hypervisor: virDomainReboot Any ideas? Thanks! I am using libvirt-0.6.4 and KVM-86. Regards, Qian -- Libvir-list mailing list Libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list