rr = redisCommand (node->conn, "SADD collectd/values %s", ident);
if (rr==NULL)
WARNING("SADD command error. ident:%s message:%s", ident, node->conn->errstr);
rr = redisCommand (node->conn, "SADD collectd/values %s", ident);
if (rr==NULL)
WARNING("SADD command error. ident:%s message:%s", ident, node->conn->errstr);