$ git clone -n https://gitee.com/src-opencloudos-rpms/kmod-kvdo.git /var/lib/mock/dist-oc9-build-242734-83027/root/chroot_tmpdir/scmroot/kmod-kvdo
Cloning into '/var/lib/mock/dist-oc9-build-242734-83027/root/chroot_tmpdir/scmroot/kmod-kvdo'...
$ git fetch origin ed510116226c788e0f863959c8d3cf579cc5faab:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/kmod-kvdo
 * [new ref]         ed510116226c788e0f863959c8d3cf579cc5faab -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ed51011 import kmod-kvdo-8.2.3.3-6.tl4.2