$ git clone -n https://gitee.com/src-opencloudos-rpms/anaconda /var/lib/mock/dist-oc9-donghua-build-123114-72775/root/chroot_tmpdir/scmroot/anaconda
Cloning into '/var/lib/mock/dist-oc9-donghua-build-123114-72775/root/chroot_tmpdir/scmroot/anaconda'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/anaconda
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d637546 import anaconda-38.23.2-14.tl4.ap.1