$ mount -t none -o ro,bind /mnt/koji/packages/ /var/lib/mock/dist-an23-build-281373-64635/root/mnt/koji/packages/
$ mount -t none -o rw,bind /mnt/koji/output/anolis-23-20230703.5 /var/lib/mock/dist-an23-build-281373-64635/root/mnt/koji/output/anolis-23-20230703.5