$ /usr/bin/qemu-img convert -O qcow2 -c -o compat=0.10 /tmp/koji/tasks/3409/73409/output_image/d8c56e1e-bc5a-425b-989d-ba10b6bbd8fe.body /tmp/koji/tasks/3409/73409/CentOS-8-ec2-8.1.1911-20191219.0.ppc64le.qcow2