To create a high-performance Windows 7 VM on a Linux host (using KVM/QEMU ), follow these core steps: 1. Prepare the Image File
A QCOW2 file only takes up space on your host machine as data is actually written to it. For instance, a 50GB virtual drive might only consume 13GB of actual host storage after a fresh Windows 7 install. Windows 7 Qcow2
For the best performance, you should use during installation. Without these, Windows 7 may not "see" the virtual disk during setup because it lacks native drivers for high-speed virtualized hardware. Windows 7 KVM - Tom's Fabulous Web Page To create a high-performance Windows 7 VM on