$ git clone -n https://gitee.com/src-opencloudos-rpms/lockdev.git /var/lib/mock/dist-oc9-build-42808-14591/root/chroot_tmpdir/scmroot/lockdev
Cloning into '/var/lib/mock/dist-oc9-build-42808-14591/root/chroot_tmpdir/scmroot/lockdev'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/lockdev
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e8be9ec import lockdev-1.0.4-4.20111007git.tl4