$ /usr/bin/qemu-img convert -O qcow2 -c -o compat=0.10 /tmp/koji/tasks/5954/75954/output_image/f71b8bfd-e4e5-4e59-9c7c-0d8944668bc0.body /tmp/koji/tasks/5954/75954/CentOS-8-GenericCloud-8.1.1911-20200111.1.ppc64le.qcow2