$ git clone -n https://gitee.com/src-opencloudos-rpms/openldap.git /var/lib/mock/dist-oc9-build-228367-81198/root/chroot_tmpdir/scmroot/openldap
Cloning into '/var/lib/mock/dist-oc9-build-228367-81198/root/chroot_tmpdir/scmroot/openldap'...
$ git fetch origin bf14c3a876623ef2101d42f75049bcf88632e9c1:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/openldap
 * [new ref]         bf14c3a876623ef2101d42f75049bcf88632e9c1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bf14c3a import openldap-2.6.5-5.tl4