$ mount -t none -o ro,bind /mnt/koji/packages/ /var/lib/mock/dist-an23-build-274221-64223/root/mnt/koji/packages/
$ mount -t none -o rw,bind /mnt/koji/output/anolis-23-20230613.2 /var/lib/mock/dist-an23-build-274221-64223/root/mnt/koji/output/anolis-23-20230613.2