30 Virtual Machine Administration Using QEMU Monitor.29 Running Virtual Machines with qemu-system-ARCH.25 Xen as a High-Availability Virtualization Host.24 XenStore: Configuration Database Shared between Domains.22 Virtualization: Configuration Options and Settings.20 Managing a Virtualization Environment.II Managing Virtual Machines with libvirt.7 Supported Hosts, Guests, and Features.6 Installation of Virtualization Components.