$ mount -t none -o ro,bind /mnt/koji/packages/ /var/lib/mock/dist-an8.7-build-228367-62190/root/mnt/koji/packages/
$ mount -t none -o rw,bind /mnt/koji/output/nightly/anolis-8-20230308.2 /var/lib/mock/dist-an8.7-build-228367-62190/root/mnt/koji/output/nightly/anolis-8-20230308.2