$ git clone -n https://gitee.com/opencloudos-stream/kmod-kvdo.git /var/lib/mock/dist-ocs23-build-24978-1191/root/chroot_tmpdir/scmroot/kmod-kvdo
Cloning into '/var/lib/mock/dist-ocs23-build-24978-1191/root/chroot_tmpdir/scmroot/kmod-kvdo'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/kmod-kvdo
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cd3e5c8 !2 update to 8.2.1.6 Merge pull request !2 from abushwang/master