$ git clone -n https://gitee.com/src-opencloudos-rpms/fio.git /var/lib/mock/dist-oc9-build-41160-14591/root/chroot_tmpdir/scmroot/fio
Cloning into '/var/lib/mock/dist-oc9-build-41160-14591/root/chroot_tmpdir/scmroot/fio'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/fio
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 62c95d9 import fio-3.35-1.tl4