'Execute deleteInitiatorGrp API.'

@_connection_checker
def get_specific_poolinfo(self, pool_id):

    res_details = self._get_res_details('/cgi-bin/disk/disk_manage.cgi?', store='poolInfo', func='extra_get', poolID=pool_id, Pool_Info='1', sid=self.sid)
    root = ET.fromstring(res_details['data'])
    if (root.find('authPassed').text == '0'):
        raise exception.VolumeBackendAPIException(data=_('Session    id    expired'))
    if (root.find('result').text < '0'):
        raise exception.VolumeBackendAPIException(data=_('get_specific_poolinfo    failed'))
    pool_list = root.find('Pool_Index')
    pool_info_tree = pool_list.findall('row')
    for pool in pool_info_tree:
        if (pool_id == pool.find('poolID').text):
            LOG.debug('poolID:    %s', pool.find('poolID').text)
            return pool
