Xen actually does support overcommit: http://blog.xen.org/index.php/2008/08/27/xen-33-feature-memory-overcommit/ http://blog.xen.org/index.php/2008/08/27/xen-33

Xen actually does support overcommit: http://blog.xen.org/index.php/2008/08/27/xen-33-feature-memory-overcommit/ http://blog.xen.org/index.php/2008/08/27/xen-33-feature-memo...