$ git clone -n https://gitee.com/src-opencloudos-rpms/bind-dyndb-ldap.git /var/lib/mock/dist-oc9-build-250542-84007/root/chroot_tmpdir/scmroot/bind-dyndb-ldap
Cloning into '/var/lib/mock/dist-oc9-build-250542-84007/root/chroot_tmpdir/scmroot/bind-dyndb-ldap'...
$ git fetch origin ec89973b854d43d392db6dd735a9befccb8cb162:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/bind-dyndb-ldap
 * [new ref]         ec89973b854d43d392db6dd735a9befccb8cb162 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ec89973 import bind-dyndb-ldap-11.10-12.tl4