oracle9.2/Linux rac 动态加入新节点(1)

本文档介绍了9.2RAC数据库如何动态加入第三个节点。

操作系统：Linux 2.6.9-34.EL CST 2006 i686 i686 i386 GNU/Linux

数据库：　Oracle9i Enterprise Edition Release 9.2.0.8.0

ORACLE_BASE=/u01/oracle

ORACLE_HOME=/u01/oracle/product/9.2

 

 

主机名	网卡	IP地址
rac1	ifcfg-eth0	192.168.88.240
	ifcfg-eth0:0	172.30.1.240
rac2	ifcfg-eth0	192.168.88.241
	ifcfg-eth0:0	172.30.1.241
rac3	ifcfg-eth0	192.168.88.243
	ifcfg-eth0:0	172.30.1.243

 

分区	裸设备文件	用途
/dev/sdc1	/dev/raw/raw1	Cluster Manager Quorum
/dev/sdc2	/dev/raw/raw2	Undo tbs1
/dev/sdc3	/dev/raw/raw3	Undo tbs2
/dev/sdc5	/dev/raw/raw4	System
/dev/sdc6	/dev/raw/raw5	spfile
/dev/sdc7	/dev/raw/raw6	temp
/dev/sdc8	/dev/raw/raw7	users
/dev/sdc9	/dev/raw/raw8	Control file1
/dev/sdc10	/dev/raw/raw9	Control file1
/dev/sdc11	/dev/raw/raw10	Redo thread 1_1
/dev/sdc12	/dev/raw/raw11	Redo thread 1_2
/dev/sdc13	/dev/raw/raw12	Redo thread 2_1
/dev/sdc14	/dev/raw/raw13	Redo thread 2_2
/dev/sdc15	/dev/raw/raw14	Shared Configuration
/dev/sdd1	/dev/raw/raw15	undotbs03
/dev/sdc2	/dev/raw/raw16	redolog3_1
/dev/sdc3	/dev/raw/raw17	redolog3_2

 

 

注：rac3为新加节点

 

l        网络配置

在所有节点修改/etc/hosts

192.168.88.240  rac1

192.168.88.241  rac2

192.168.88.243  rac3

172.30.1.240    rac1-priv

172.30.1.241    rac2-priv

172.30.1.243    rac3-priv

   在所有节点修改/etc/hosts.equiv

rac1

rac2

rac3

rac1-priv

rac2-priv

rac3-priv

   在所有节点修改/root/.rhosts

rac1 root

rac2 root

rac3 root

rac1-priv root

rac2-priv root

rac3-priv root

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