$ git clone -n https://gitee.com/fundawang/libnbd.git /var/lib/mock/dist-an23-build-311347-67129/root/chroot_tmpdir/scmroot/libnbd
Cloning into '/var/lib/mock/dist-an23-build-311347-67129/root/chroot_tmpdir/scmroot/libnbd'...
$ git fetch origin f2f102de7ebd79667275bc38136bc575e46ac9ca:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/libnbd
 * [new ref]         f2f102de7ebd79667275bc38136bc575e46ac9ca -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f2f102d Import package