Oracle 11gR2 RAC 修改监听端口号

10.163.24.33 为public ip1
10.163.24.34 为public ip2
10.163.24.37 为vip1
10.163.24.38 为vip2

一、修改 DB 监听端口
本文修改了如下监听器的端口号，改为11521
集群监听器的端口号
节点1本地监听器的端口号
节点2本地监听器的端口号

修改前的检查
[grid@hosta admin]$ srvctl config listener
Name: LISTENER
Network: 1, Owner: grid
Home:
End points: TCP:1521
[grid@hosta admin]$
1.仅仅在一个主机上执行

[grid@hosta admin]$ srvctl modify listener -l LISTENER -p “TCP:11521”
2.仅仅在一个主机上执行

[grid@hosta ~]$ srvctl modify scan_listener -p 11521
3.修改LOCAL_LISTENER仅仅在一个主机上执行 (进入oracle实例中修改）

alter system set local_listener = ‘(ADDRESS = (PROTOCOL = TCP)(HOST = 10.163.24.37)(PORT = 11521))’ scope=both sid=‘cedb1’;
alter system set local_listener = ‘(ADDRESS = (PROTOCOL = TCP)(HOST = 10.163.24.38)(PORT = 11521))’ scope=both sid=‘cedb2’;
4.修改remote_listener

alter system set remote_listener=‘nezhdb-scan:11521’ scope=both;
5.在第一个节点关闭本地监听

[grid@hosta ~]$ srvctl sto