W7_UEFI 255565ef-9190-4f83-8365-649530f40cc5 4194304 4194304 2 hvm /data/libvirt/ovmf2023/OVMF_CODE.fd /var/lib/libvirt/qemu/nvram/W7_UEFI_VARS.fd IvyBridge destroy restart restart /usr/libexec/qemu-kvm