9iRAC ip地址变更

 

场景：

节点3的公共ip变更了,由原来的192.168.50.148 改成了192.168.50.167,rac修改配置如下：

1. 修改每个节点的hosts文件

修改前

node1-> more /etc/hosts

# Do not remove the following line, or various programs

# that require network functionality will fail.

127.0.0.1               localhost.localdomain localhost

#Public

192.168.50.93   node1        node1

192.168.50.95   node2        node2

192.168.50.148  node3        node3

#Private

172.16.10.1   node1-priv   node1-priv

172.16.10.2   node2-priv   node2-priv

172.16.10.3   node3-priv   node3-priv

修改后

# Do not remove the following line, or various programs

# that require network functionality will fail.

127.0.0.1               localhost.localdomain localhost

#Public

192.168.50.93   node1        node1

192.168.50.95   node2        node2

192.168.50.167  node3        node3

#Private

172.16.10.1   node1-priv   node1-priv

172.16.10.2   node2-priv   node2-priv

172.16.10.3   node3-priv   node3-priv

2.启动gsd

node3-> cd oracm

node3-> ls

admin  bin  log

node3-> cd bin

node3-> ls

ocmstart.sh  oracm  rawio

node3-> ./ocmstart.sh

oracm &1 >/u01/app/oracle/product/9.2.0/db_1/oracm/log/cm.out &

node3-> insmod: iofence-timer: no module by that name found

node3-> gsdctl start

Successfully started GSD on local node

node3->

3.启动数据库

SQL> connect / as sysdba

Connected to an idle instance.

SQL> startup

ORACLE instance started.

Total System Global Area  504435424 bytes

Fixed Size                   451296 bytes

Variable Size             268435456 bytes

Database Buffers          234881024 bytes

Redo Buffers                 667648 bytes

Database mounted.

Database opened.

发现9i下ip变更,rac修改是比较简单的.

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