$ /usr/bin/qemu-img convert -O qcow2 -c -o compat=0.10 /tmp/koji/tasks/1483/191483/output_image/072aaea0-135b-4f4d-b7f4-5c92cc387fe6.body /tmp/koji/tasks/1483/191483/CentOS-Stream-GenericCloud-8-20201209.0.ppc64le.qcow2