$ git clone -n https://gitee.com/src-opencloudos-rpms/dconf.git /var/lib/mock/dist-oc9-build-69667-47323/root/chroot_tmpdir/scmroot/dconf
Cloning into '/var/lib/mock/dist-oc9-build-69667-47323/root/chroot_tmpdir/scmroot/dconf'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/dconf
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1450c1e import dconf-0.40.0-4.tl4