$ /usr/bin/qemu-img convert -O qcow2 -c -o compat=0.10 /tmp/koji/tasks/1298/71298/output_image/c4715ae6-ff45-4442-888d-eedea8e6fa67.body /tmp/koji/tasks/1298/71298/CentOS-Stream-GenericCloud-8-20191209.0.ppc64le.qcow2