'Deletes a snapshot.'

def delete_snapshot(self, snapshot):

    try:
        self.proxy.delete_snapshot(snapshot)
    except rest_proxy.FSSHTTPError as err:
        with excutils.save_and_reraise_exception() as ctxt:
            ctxt.reraise = False
            LOG.error('Snapshot    deletion    failed    with    message:    %s', err.reason)
