'Swap live volume roles.
:param sclivevolume: Dell SC live volume object.
:return: True/False on success/failure.'

def swap_roles_live_volume(self, sclivevolume):

    r = self.client.post(('StorageCenter/ScLiveVolume/%s/SwapRoles' % self._get_id(sclivevolume)), {}, True)
    if self._check_result(r):
        return True
    return False
