$ git clone -n https://gitee.com/src-opencloudos-rpms/git-lfs.git /var/lib/mock/dist-oc9-build-210770-80639/root/chroot_tmpdir/scmroot/git-lfs
Cloning into '/var/lib/mock/dist-oc9-build-210770-80639/root/chroot_tmpdir/scmroot/git-lfs'...
$ git fetch origin d903d4585e04f9cd260290f9b575a0ce215098b8:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/git-lfs
 * [new ref]         d903d4585e04f9cd260290f9b575a0ce215098b8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d903d45 import git-lfs-3.4.1-5.tl4