$ git clone -n https://gitee.com/src-opencloudos-rpms/bind9.16.git /var/lib/mock/dist-oc8-build-32035-9400/root/chroot_tmpdir/scmroot/bind9.16
Cloning into '/var/lib/mock/dist-oc8-build-32035-9400/root/chroot_tmpdir/scmroot/bind9.16'...
$ git reset --hard ef1a252f4a00c98586e34d88bd840d97c5e1d990
HEAD is now at ef1a252 import bind9.16-9.16.23-0.9.oc8.1