Windows 8 Qcow2

qemu-system-x86_64 -enable-kvm -cpu host -smp 4 -m 4096 -hda win8.qcow2 -cdrom /path/to/windows.iso -boot d

. The screen flickers, the fish logo appears, and the start screen slides into view with its horizontal scroll. windows 8 qcow2

Once Windows 8 finishes installing and boots to the Start screen, several configurations must be made to ensure stability and reduce resource bloat. Install Remaining Guest Agents and Drivers qemu-system-x86_64 -enable-kvm -cpu host -smp 4 -m 4096

If you have an existing Windows 8 virtual machine running on VMware or Hyper-V, you can easily migrate it to QCOW2 format using qemu-img : Install Remaining Guest Agents and Drivers If you

: If you have a Windows 8 virtual disk in another format like VMDK (from VMware) or VHD (from VirtualBox/Hyper-V), you can easily convert it using qemu-img :

Inside Windows 8, run the built-in utility. Windows will issue TRIM commands across the VirtIO layer, instructing QCOW2 to shrink its actual layout on your host file system. 2. Manual Offline Shrinking

While Windows 8 (and its 8.1 update) have reached their end-of-life cycle for mainstream consumer support, they remain highly relevant in specific virtualization use cases: