$ git clone -n https://gitee.com/src-opencloudos-rpms/git-lfs.git /var/lib/mock/dist-oc8-build-249418-83836/root/chroot_tmpdir/scmroot/git-lfs
Cloning into '/var/lib/mock/dist-oc8-build-249418-83836/root/chroot_tmpdir/scmroot/git-lfs'...
$ git fetch origin 1f12d8b67aac21b30038bbb9a13e22c41d559dc3:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/git-lfs
 * [new ref]         1f12d8b67aac21b30038bbb9a13e22c41d559dc3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1f12d8b import git-lfs-3.4.1-13.tl3