bash-3.00$ netstat -rn

Routing Table: IPv4

Destination Gateway Flags Ref Use Interface

——————– ——————– —– —– —— ———

192.168.0.0 192.168.0.11 U 1 0 bge1

10.0.100.0 10.0.100.221 U 1 47 bge0

10.0.100.0 10.0.100.211 U 1 0 bge0:1

224.0.0.0 10.0.100.221 U 1 0 bge0

127.0.0.1 127.0.0.1 UH 23 25657 lo0

4,在所有节点上，生成文件/etc/hostname.bge0 和/etc/hostname.bge1

具体内容如下，并需将网络配置写入文件/etc/hosts

bash-3.00$ more /etc/host*

::::::::::::::

/etc/hostname.bge0

::::::::::::::

RAC1

::::::::::::::

/etc/hostname.bge1

::::::::::::::

rac_priv_host1

::::::::::::::

/etc/hosts

::::::::::::::

#

# Internet host table

#

127.0.0.1 localhost

10.0.100.221 RAC1.prc.sun.com RAC1

10.0.100.222 RAC2.prc.sun.com RAC2

10.0.100.211 RAC1-VIR.prc.sun.com RAC1-VIR

10.0.100.212 RAC2-VIR.prc.sun.com RAC2-VIR

192.168.0.11 rac_priv_host1

192.168.0.12 rac_priv_host2

5,配置信任主机

Oracle RAC需要将所有节点配置成为信任主机，即在所有节点上生成具有以下内容的文件/etc/hosts.equiv,并进行测试

bash-3.00$ more /etc/hosts.equiv

RAC1.prc.sun.com oracle

RAC2.prc.sun.com oracle

RAC1 oracle

RAC2 oracle

<oracle:RAC1>rsh RAC2 date

Thu Jan 19 02:12:12 CST 2006

<oracle:RAC1>rsh RAC2 hostname

RAC2

6,在所有节点上创建Oracle RAC安装目录并设置权限

bash-3.00# mkdir -p /u01/app/oracle/prodUCt/10.1.0.3/oracle

bash-3.00# chown -R oracle:oinstall /u01/app/oracle /product/10.1.0.3/oracle

bash-3.00# chmod -R 755 /u01/app/oracle/product/10.1.0.3/oracle

bash-3.00# mkdir -p /u01/crs/oracle/product/10.1.0.3/crs

bash-3.00# chown -R oracle:oinstall /u01/crs/oracle/product/10.1.0.3/crs

bash-3.00# chmod -R 755 /u01/crs/oracle/product/10.1.0.3/crs

为安装Oracle CRS在所有节点上设置Oracle的环境变量在$HOME/.profile,$HOME为用户oracle的起始目录。

bash-3.00$ cat .profile

ORACLE_BASE=/u01/app/oracle

export ORACLE_BASE

ORACLE_HOME=/u01/crs/oracle/product/10.1.0.3/crs