Oracle - 11g - r2 - RAC安装手册(2)

6、安装完成！

八、安装oracle数据库软件注意事项（rac1）

九、创建asm盘组注意事项(acc1)

十、建库注意事项(rac1)

1、 如果此处无法找到“ASM DISKGROUP”，执行

chmod +s oracle /01/grid/11.2.0/bin

十一、数据库管理工作（rac1）

1、 RAC的启停，以下命令需以 root用户执行

a) 关闭

crsctl stop cluster 停止本节点集群服务 crsctl stop cluster –all 停止所有节点服务

b) 开启

crsctl start cluster 开启本节点集群服务 crsctl stop cluster –all 开启所有节点服务

2、 RAC检查运行状况，以下命令用grid用户执行

a) 查看rac服务

crsctl check cluster

CRS-4537: Cluster Ready Services is online

CRS-4529: Cluster Synchronization Services is online CRS-4533: Event Manager is online

3、 查看和配置database，以下命令用Oracle用户执行

a) Database检查例状态

srvctl status database -d orcl

Instance rac1 is running on node rac1 Instance rac2 is running on node rac2

b) 检查节点应用状态及配置

srvctl status nodeapps VIP rac1-vip is enabled

VIP rac1-vip is running on node: rac1 VIP rac2-vip is enabled

VIP rac2-vip is running on node: rac2 Network is enabled

Network is running on node: rac1 Network is running on node: rac2 GSD is disabled

GSD is not running on node: rac1 GSD is not running on node: rac2 ONS is enabled

ONS daemon is running on node: rac1 ONS daemon is running on node: rac2 eONS is enabled

eONS daemon is running on node: rac1 eONS daemon is running on node: rac2

srvctl config nodeapps -a -g -s –l

-l homeion has been deprecated and will be ignored. VIP exists.:rac1

VIP exists.: /rac1-vip/10.160.1.106/255.255.255.0/eth0 VIP exists.:rac2

VIP exists.: /rac2-vip/10.160.1.107/255.255.255.0/eth0 GSD exists.

ONS daemon exists. Local port 6100, remote port 6200

Name: LISTENER Network: 1, Owner: grid Home:

/oracle/11.2.0/grid on node(s) rac2,rac1 End points: TCP:1521

c) 查看数据库配置

srvctl config database -d orcl –a Database unique name: orcl Database name: orcl.lottemart.cn

Oracle home: /oracle/oracle/product/11.2.0/dbhome_1 Oracle user: oracle

Spfile: +ORCL_DATA/orcl/spfileorcl.ora Domain: idevelopment.info Start homeions: open Stop homeions: immediate Database role: PRIMARY

Management policy: AUTOMATIC Server pools: orcl

Database instances: rac1,rac2 Disk Groups: DATA,FLASH Services:

Database is enabled

Database is administrator managed

d) 检查 ASM状态及配置

srvctl status asm

ASM is running on rac1,rac2

srvctl config asm –a

ASM home: /oracle/11.2.0/grid ASM listener: LISTENER ASM is enabled.

e) 检查 TNS的状态及配置

srvctl status listener

Listener LISTENER is enabled

Listener LISTENER is running on node(s): rac1,rac2

srvctl config listener -a Name: LISTENER Network: 1, Owner: grid

Home: /oracle/11.2.0/grid on node(s) rac2,rac1 End points: TCP:1521

f) 检查 SCAN 的状态及配置

srvctl status scan

SCAN VIP scan1 is enabled

SCAN VIP scan1 is running on node rac1

srvctl config scan

SCAN name: rac-cluster-scan.rac.localdomain, Network: 1/192.168.1.0/255.255.255.0/eth0 SCAN VIP name: scan1, IP: /rac-cluster-scan.rac.localdomain

g) 检查 VIP的状态及配置

h) 十二、 十三、 十四、

srvctl status vip -n rac1 VIP rac1-vip is enabled

VIP rac1-vip is running on node: rac1

srvctl config vip -n rac1 VIP exists.:rac1

VIP exists.: /rac1-vip/192.168.11.14/255.255.255.0/eth0

如果要配置rac2 指明节点即可

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