switch to Antora part

modules/ROOT/pages/_partials/ref_other-virtualization-options.adoc

@@ -0,0 +1,37 @@
+[[other-virtualization-options]]
+= Other virtualization options
+
+[[qemukvm-without-libvirt]]
+== QEMU/KVM without libvirt
+
+QEMU/KVM can be invoked directly without libvirt, however you cannot to use tools such as `virt-manager`, `virt-install`, or `virsh`. Plain QEMU (without KVM) can also virtualize other processor architectures like ARM or PowerPC. 
+
+[[xen]]
+== Xen
+
+Fedora can run as a Xen guest operating system and also be used as a Xen host (with the latter being true from Fedora 16; for using an earlier version of Fedora as a Xen host, check out the experimental repo available at http://myoung.fedorapeople.org/dom0). For a guide on how to install and setup a Fedora Xen host, see http://wiki.xen.org/wiki/Fedora_Host_Installation[Fedora Host Installation] page on the Xen Project wiki.
+
+[[openstack]]
+== OpenStack
+
+OpenStack consists of a number of services for running infrastructure as a service (IaaS) clouds. They are the Object Store (Swift), Compute (Nova), and Image (Glance) services.
+
+[[opennebula]]
+== OpenNebula
+
+OpenNebula is an open source toolkit for data center virtualization.
+
+[[ovirt]]
+== oVirt
+
+The https://www.ovirt.org/[oVirt project] is an open virtualization
+project providing a end-to-end, server virtualization
+management system with advanced capabilities for hosts and guests,
+including high availability, live migration, storage management, system
+scheduler, and more.
+
+[[troubleshooting-and-known-issues]]
+= Troubleshooting and known issues
+
+For a list of known unresolved issues, as well as troubleshooting tips,
+see FIXME link:How_to_debug_Virtualization_problems[How to debug virtualization problems]