--//实验规划 - esxi5.1/VM9.0.2 实验通过
|
服务器 |
主机名 |
IP |
OS |
Oracle版本 | |
|
主库 |
primary |
192.168.100.141 |
RHEL 5.9 x86_64 |
11.2.0.3.0 for Linux | |
|
备库 |
standby |
192.168.100.142 |
RHEL 5.9 x86_64 |
11.2.0.3.0 for Linux | |
|
相关信息 |
hostname |
ORACLE_SID |
ORACLE_UNQNAME |
内存 |
磁盘 |
|
主库 |
primary |
v3x |
primary |
4G |
20G |
|
备库 |
standby |
standby |
4G |
20G | |
|
Oracle安装信息(主备库的所有路径相同) | |||||
|
基路径 |
/opt/oracle | ||||
|
软件路径 |
/opt/oracle /product/11.2.0/dbhome_1 | ||||
|
数据文件路径 |
/opt/oracle/oradata/v3x | ||||
|
standby redo |
/opt/oracle/archivelog | ||||
--//配置主备库环境参数
--//配置hosts以及network文件
--//primary
vi /etc/hosts
192.168.100.141 primary
192.168.100.142 standby
cat /etc/sysconfig/network
NETWORKING=yes
NETWORKING_IPV6=yes
HOSTNAME=primary
--//standby
vi /etc/hosts
192.168.100.141 primary
192.168.100.142 standby
cat /etc/sysconfig/network
NETWORKING=yes
NETWORKING_IPV6=yes
HOSTNAME=standby
--//检查数据库版本是否支持DG
SQL> select * from v$option where parameter = 'Managed Standby';
PARAMETER
--------------------------------------------------------------------------------
VALUE
--------------------------------------------------------------------------------
Managed Standby
TRUE
--//在主、备库上分别创建目录
mkdir -p /opt/oracle/redolog/oradata/v3x
mkdir -p /opt/oracle/datafile/oradata/v3x
mkdir -p /opt/oracle/archivelog
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