'Get another host group configurations.'

def get_conf(self, host):

    hostname = host['host']
    hostname = hostname[:hostname.rindex('#')]
    if ('@' in hostname):
        group = hostname.split('@')[1]
        FLAGS.register_opts(mstorage_opts, group=group)
        conf = FLAGS._get(group)
    else:
        FLAGS.register_opts(mstorage_opts)
        conf = FLAGS
    return conf
