$ git clone -n https://gitee.com/src-opencloudos-rpms/git-lfs.git /var/lib/mock/dist-oc8-build-73753-48956/root/chroot_tmpdir/scmroot/git-lfs
Cloning into '/var/lib/mock/dist-oc8-build-73753-48956/root/chroot_tmpdir/scmroot/git-lfs'...
$ git fetch origin bc8c67c5669b6c7656c9d66280de83e9543c92e7:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/git-lfs
 * [new ref]         bc8c67c5669b6c7656c9d66280de83e9543c92e7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bc8c67c import git-lfs-3.2.0-3.tl3