$ git clone -n https://gitee.com/wency_cn/git-lfs.git /var/lib/mock/dist-an23-build-507593-74937/root/chroot_tmpdir/scmroot/git-lfs
Cloning into '/var/lib/mock/dist-an23-build-507593-74937/root/chroot_tmpdir/scmroot/git-lfs'...
$ git fetch origin ef0c3b6e716098d9b98eba1298e2de5f9525f531:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/git-lfs
 * [new ref]         ef0c3b6e716098d9b98eba1298e2de5f9525f531 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ef0c3b6 Update code from upstream