$ mount -t none -o bind /mnt/koji/ /var/lib/mock/dist-oc9-build-246784-83496/root/mnt/koji
$ mount -t none -o bind /mnt/koji/compose/9/9.6/OpenCloudOS-9.6-20260813.0 /var/lib/mock/dist-oc9-build-246784-83496/root/mnt/koji/compose/9/9.6/OpenCloudOS-9.6-20260813.0