$ git clone -n https://gitee.com/src-opencloudos-rpms/python-ethtool.git /var/lib/mock/dist-oc9-build-61789-16463/root/chroot_tmpdir/scmroot/python-ethtool
Cloning into '/var/lib/mock/dist-oc9-build-61789-16463/root/chroot_tmpdir/scmroot/python-ethtool'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-ethtool
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bc3ca85 import python-ethtool-0.15-5.tl4