Convert your Windows 10.qcow2 to use VirtIO block devices. Edit the VM XML (via virsh edit vm-name ) or in Virt-Manager:
A Windows 10.qcow2 file is a virtual disk image that uses the format. It is primarily used with the QEMU/KVM hypervisor on Linux to run Windows 10 as a virtual machine (VM). Key Features of QCOW2 Windows 10.qcow2
Here’s a about Windows10.qcow2 — what it is, where it comes from, and how to use it effectively. Convert your Windows 10
If you already have the file and want to boot it up, use the following optimized script. This assumes you have created or acquired the file. where it comes from
qemu-img snapshot -c snap1 windows10.qcow2 qemu-img snapshot -l windows10.qcow2 qemu-img snapshot -a snap1 windows10.qcow2