oracle 11gR2 RAC Client 配置

RAC环境：

1. Cent OS (基于vmware workstation)：

第一台主机：rac01.smartoffice.com: （充当DNS）

public IP: 192.168.226.146

private IP: 192.168.1.109

VIP : 192.168.226.150

public Name: rac01.smartoffice.com

private Name: rac01-priv.smartoffice.com

VIP Name: rac01-vip.smartoffice.com

第二台主机：rac02.smartoffice.com

public IP: 192.168.226.149

private IP: 192.168.1.110

VIP : 192.168.226.151

public Name: rac02.smartoffice.com

private Name: rac02-priv.smartoffice.com

VIP Name: rac02-vip.smartoffice.com

SCAN Name & IP address:

SCANRAC.smartoffice.com 192.168.226.201

SCANRAC.smartoffice.com 192.168.226.202

SCANRAC.smartoffice.com 192.168.226.203

2. Oracle 11gR2 ( grid infrastructure $ database )

3. openfiler共享存储服务器

4. 使用主机windows server 2003来访问虚拟机中的RAC，需要配置c:/windows/system32/drivers/etc/hosts和$ORACLE_HOME/network/admin/tnsnames.ora

tnsnames.ora:

ORCL11G =

(DESCRIPTION =

(ADDRESS_LIST =

(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.226.151)(PORT = 1521))

)

(CONNECT_DATA =

(SERVER = DEDICATED)

(SERVICE_NAME = orcl.smartoffice.com)

)

)

ORCL =

(DESCRIPTION =

(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.226.150)(PORT = 1521))

(CONNECT_DATA =

(SERVER = DEDICATED)

(SERVICE_NAME = orcl.smartoffice.com)

)

)

SCANRAC=

(DESCRIPTION =

(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.226.201)(PORT = 1521))

(CONNECT_DATA =

(SERVER = DEDICATED)

(SERVICE_NAME = orcl.smartoffice.com)

)

)

hosts文件：

127.0.0.1 localhost

# public rac nodes IP addresses

192.168.226.146 rac01.smartoffice.com rac01

192.168.226.149 rac02.smartoffice.com rac02

# private rac nodes IP addresses

192.168.1.109 rac01-priv.smartoffice.com rac01-priv

192.168.1.110 rac02-priv.smartoffice.com rac02-priv

# Scanrac nodes

192.168.226.201 scanrac.smartoffice.com scanrac

192.168.226.202 scanrac.smartoffice.com scanrac

192.168.226.203 scanrac.smartoffice.com scanrac

# VIP addresses

192.168.226.150 rac01-vip.smartoffice.com rac01-vip

192.168.226.151 rac02-vip.smartoffice.com rac02-vip