$ git clone -n https://gitee.com/src-opencloudos-rpms/pcs.git /var/lib/mock/dist-oc9-build-50836-14595/root/chroot_tmpdir/scmroot/pcs
Cloning into '/var/lib/mock/dist-oc9-build-50836-14595/root/chroot_tmpdir/scmroot/pcs'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/pcs
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 83d3aaa import pcs-0.11.4-5.ocs23