Click , choose CDROM , and mount your downloaded virtio-win.iso driver file as a secondary media drive. Method B: CLI Terminal Deployment
If you prefer managing your server via SSH, deploy the image instantly with this optimized command:
Before deploying your virtual machine (VM), ensure your host system meets the necessary allocation requirements for Windows 8.1. windows 81 qcow2 install
Once QEMU launches, you'll see the Windows installer. Follow these steps:
When setting up your VM (whether via virt-manager or CLI), ensure the following hardware settings are used: Click , choose CDROM , and mount your downloaded virtio-win
sudo yum install qemu-kvm libvirt virt-install virt-manager
If the VM hangs during restarts, ensure your QEMU CPU type is set to host or kvm64 . Windows 8.1 requires specific CPU features like CMPXCHG16b, PrefetchW, and LAHF/SAHF to boot properly. Follow these steps: When setting up your VM
sudo dnf groupinstall "Virtualization Host" sudo dnf install qemu-kvm libvirt virt-install virt-manager
qemu-img convert -f raw -O qcow2 Windows8.1.raw windows81.qcow2
The disk cache setting significantly impacts performance. For Windows 8.1, the recommended cache mode is (or "none" in some configurations):