$ /usr/bin/qemu-img convert -O qcow2 -c -o compat=0.10 /tmp/koji/tasks/858/70858/output_image/6f5fa399-f007-41ab-9b47-5eaf48b60e20.body /tmp/koji/tasks/858/70858/CentOS-Stream-ec2-8-20191205.ppc64le.qcow2