$ git clone -n https://gitee.com/src-opencloudos-rpms/lockdev.git /var/lib/mock/dist-oc9-build-70667-47458/root/chroot_tmpdir/scmroot/lockdev
Cloning into '/var/lib/mock/dist-oc9-build-70667-47458/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 568ee96 import lockdev-1.0.4-5.20111007git.tl4