'Delete a Volume\'s underlying space.'

def delete_volume(self, volume):

    volname = self._get_space_name(volume)
    if volname:
        params = [self.VGCCLUSTER, 'space-delete']
        params += ['-n', six.text_type(volname)]
        try:
            self._execute(run_as_root=True, *params)
        except processutils.ProcessExecutionError as err:
            LOG.warning('Unable    to    delete    space    %(space)s', {'space': volname})
            self._log_cli_err(err)
    else:
        LOG.warning("Attempted    to    delete    a    space    that's    not    there.")
