$ git clone -n https://gitee.com/src-opencloudos-rpms/zvbi.git /var/lib/mock/dist-oc9-epol-build-55865-14785/root/chroot_tmpdir/scmroot/zvbi
Cloning into '/var/lib/mock/dist-oc9-epol-build-55865-14785/root/chroot_tmpdir/scmroot/zvbi'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/zvbi
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4e50f6b import zvbi-0.2.35-2.tl4