Added a new script file for testing initdb
Added a new script file for testing initdb


Former-commit-id: eb907af0cf7ce6d959bce89ab693e3ef2f28addf
amaliujia/CMUDB-peloton,omegaga/peloton,amaliujia/CMUDB-peloton,ranxian/peloton,omegaga/peloton,larryxiao/peloton-1,omegaga/peloton,larryxiao/peloton-1,amaliujia/CMUDB-peloton,omegaga/peloton,omegaga/peloton,omegaga/peloton,amaliujia/CMUDB-peloton,amaliujia/CMUDB-peloton,larryxiao/peloton-1,larryxiao/peloton,larryxiao/peloton-1,larryxiao/peloton,ranxian/peloton,larryxiao/peloton,ranxian/peloton,larryxiao/peloton-1,ranxian/peloton,ranxian/peloton,larryxiao/peloton,larryxiao/peloton-1,larryxiao/peloton,larryxiao/peloton,omegaga/peloton,amaliujia/CMUDB-peloton,larryxiao/peloton-1,ranxian/peloton,amaliujia/CMUDB-peloton,larryxiao/peloton