$ mount -t none -o ro,bind /mnt/koji/packages/ /var/lib/mock/dist-an23.3-build-448325-73397/root/mnt/koji/packages/
$ mount -t none -o rw,bind /mnt/koji/output/nightly/anolis-23-20250704.0 /var/lib/mock/dist-an23.3-build-448325-73397/root/mnt/koji/output/nightly/anolis-23-20250704.0