$ mount -t none -o bind /mnt/tmp/koji/ /var/lib/mock/dist-ocs23-base-build-351696-39386/root/mnt/tmp/koji/
$ mount -t none -o bind /mnt/tmp/koji/compose/23/OpenCloudOS-23-20260204.0 /var/lib/mock/dist-ocs23-base-build-351696-39386/root/mnt/tmp/koji/compose/23/OpenCloudOS-23-20260204.0