$ /usr/bin/qemu-img convert -O qcow2 -c -o compat=0.10 /tmp/koji/tasks/3263/73263/output_image/9d164e45-3aa0-4bb2-a1d6-8d0191eab596.body /tmp/koji/tasks/3263/73263/CentOS-8-ec2-8.1.1911-20191218.0.ppc64le.qcow2