$ git clone -n https://gitee.com/wency_cn/fio.git /var/lib/mock/dist-an23-build-494043-74584/root/chroot_tmpdir/scmroot/fio
Cloning into '/var/lib/mock/dist-an23-build-494043-74584/root/chroot_tmpdir/scmroot/fio'...
$ git fetch origin a0215e74b530346398f2e73d1758b7f1d7d34c9a:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/fio
 * [new ref]         a0215e74b530346398f2e73d1758b7f1d7d34c9a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a0215e7 Update code from upstream