Windows 81 | Qcow2 Install

Before starting the VM, create a virtual disk using qemu-img . A minimum of 40GB is recommended for a smooth experience. qemu-img create -f qcow2 windows81.qcow2 40G Use code with caution. Copied to clipboard

For Windows 8.1, which has a large footprint but often leaves significant free space, QCOW2 offers: windows 81 qcow2 install

If you're virtualizing Windows 8.1 on a KVM/QEMU-based hypervisor (Proxmox, oVirt, or plain libvirt), using a pre-configured image can save hours of manual setup. Before starting the VM, create a virtual disk using qemu-img

virsh domblklist win81 # Find disk target (e.g., vda) virsh snapshot-create --disk-only --atomic win81 cp /var/lib/libvirt/images/windows81.qcow2 /backup/windows81_backup.qcow2 virsh blockcommit win81 vda --active --verbose --pivot Before starting the VM