Is it possible to run windows as a virtual machine under Xen using qemu-dm? If so, how can it be done?
Since Xen without VT technology supports only para-virtualization, can qemu-dm, the emulator that helps VMs to access network and disk, can be configured to emulate whole hardware?
In case of KVM, can qemu-dm do this for systems with no hardware-assisted virtualization support?
Windows will only run in HVM and PV-HVM modes (which use the modified version of QEmu and require VT/AMD-V)
You're looking for PV mode if you require a non-VT/AND-V CPU, and it only works with modified Operating Systems:
Xen PV guest kernels exist for Linux, NetBSD, FreeBSD, OpenSolaris and Novell Netware operating systems.
From: Xen Overview
QEmu can run Windows on just about any hardware, though performance may be "lacking" without the advanced hardware capabilities that enable KVM.
