$ git clone -n https://gitee.com/src-opencloudos-rpms/pacemaker.git /var/lib/mock/dist-oc9-build-121277-71604/root/chroot_tmpdir/scmroot/pacemaker
Cloning into '/var/lib/mock/dist-oc9-build-121277-71604/root/chroot_tmpdir/scmroot/pacemaker'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/pacemaker
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a02073c import pacemaker-2.1.6-6.tl4