$ git clone -n https://gitee.com/src-opencloudos-rpms/openldap.git /var/lib/mock/dist-oc9-build-70961-47495/root/chroot_tmpdir/scmroot/openldap
Cloning into '/var/lib/mock/dist-oc9-build-70961-47495/root/chroot_tmpdir/scmroot/openldap'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/openldap
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fa5657a import openldap-2.6.5-2.tl4