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Oracle 11gR2 RAC 环境测试修改节点VIP的测试操作记录

Jun 07, 2016 pm 05:58 PM
oracle rac v Revise test environment node

第一部分:测试条件 A、IP地址 192.168.1.52 node1 192.168.1.53 node2 192.168.1.55 node1-vip 192.168.1.56 node2-vip 10.10.10.52 node1-priv 10.10.10.53 node2-priv 192.168.1.60 racdb-cluster-scan B、版本:Oracle 11gR2 (11.2.0.2) 第二部分:测试

第一部分:测试条件

A、IP地址

192.168.1.52    node1

192.168.1.53    node2

192.168.1.55    node1-vip

192.168.1.56    node2-vip

10.10.10.52     node1-priv

10.10.10.53     node2-priv

192.168.1.60    racdb-cluster-scan

B、版本:Oracle 11gR2 (11.2.0.2)

第二部分:测试过程

测试目标:将192.168.1.52服务器的VIP 192.168.1.55修改成为192.168.1.62

测试步骤:

1、确定本机cluster的网络接口

$ oifcfg iflist -p -n

2、确定本机的public 和private借口配置信息

$ oifcfg getif

3、确定本机的虚拟IP,VIP地址,VIP子网掩码

$ srvctl config vip -n node1

$ srvctl config nodeapps -a

4、停止node1上的orcl1的实例 (Oracle用户操作)

$ srvctl stop instance -d orcl -i orcl1

(经测试也可以不down instance, 如果不停掉节点的instance,则必须down掉配置的service)

5、停止node1上的监听服务

$ srvctl  stop listener -n node1

由于listener是使用的VIP,这也使用了VIP服务,这两部分是有关联关系的。

6、停止VIP地址

$ srvctl stop vip -n node1

7、验证VIP地址不再运行

$ ifconfig -a

8、修改/etc/hosts

# vi /etc/hosts

9、修改节点应用以及提供新的vip地址(grid用户操作)

$ srvctl modify nodeapps -n node1 -A 192.168.1.55/255.255.255.0/bond0

10、启动节点VIP (grid用户操作)

$ srvctl start vip -n node1

11、验证VIP地址运行状态(grid用户操作)

$ srvctl config vip -n node1

VIP exists: /node1-vip/192.168.1.62/192.168.1.0/255.255.255.0/bond0, hosting node node1

12、启动node1上的监听服务 (grid用户操作)

$ srvctl start listener -n node1

13、启动node1上的orcl1的实例 (Oracle用户操作)

$ srvctl start instance -d orcl -i orcl1
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