17，组建总览
18，创建数据库中
19，数据库信息
20，安装完毕后会在节点dbp和节点dbs启动数据库实例
21，检查集群状态，两个inst结尾的是oracle实例，成功启动，状态为online
服务器重启后会在各节点自动启动ASM实例、数据库实例、监听器及其他进程。
3.6 客户端、JDBC连接RAC
1，客户端配置网络 192.168.16.205 dbp 192.168.16.206 dps 10.0.0.205 dbp-priv 10.0.0.206 dbs-priv 192.168.16.203 dbp-vip 192.168.16.204 dbs-vip
2，JDBC字符串，启用负载均衡和故障转移功能 jdbc:oracle:thin:@( DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = dbp-vip)(PORT = 1521)) (ADDRESS = (PROTOCOL = TCP)(HOST = dbs-vip)(PORT = 1521)) (LOAD_BALANCE = yes) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = orcl) (FAILOVER_MODE = (TYPE = session) (METHOD = basic) (RETRIES = 180) (DELAY = 5) ) ))
