$ git clone -n https://gitee.com/src-opencloudos-rpms/numad.git /var/lib/mock/dist-oc9-build-129327-77780/root/chroot_tmpdir/scmroot/numad
Cloning into '/var/lib/mock/dist-oc9-build-129327-77780/root/chroot_tmpdir/scmroot/numad'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/numad
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 04327e8 import numad-0.7.1-3git.tl4