def info_datastore(self, datastore_name=None):
        ds, datastore_name = self._get_datastore(datastore_name)
        info = ds.info()
        return info
List information about a datastore.  Content may vary based
dataset/ETHPy150Open ooici/pyon/pyon/datastore/couchdb/base_store.py/CouchDataStore.info_datastore