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Duplicate搭建DataGuard: 源库: run{allocate channel ch1 device type disk;allocate channel ch2 device type disk;backup a

Oracle Duplicate搭建DataGuard

[日期:2015-10-16] 来源:Linux社区  作者:sysdba [字体:]

Duplicate搭建DataGuard:

源库:

run
{
allocate channel ch1 device type disk;
allocate channel ch2 device type disk;
backup as compressed  backupset database;
sql 'alter system archive log current';
release channel ch1;
release channel ch2;
}

查询出数据文件路径
select 'set newname for datafile '||FILE_ID||' to '||file_name||';' from dba_data_files;


select 'set newname for datafile '||FILE_ID||' to '||file_name||';' from dba_TEMP_files;

使用duplicate,要在备库有跟主库一样的备份目录并且有备份集在里面,在主库运行命令。

在备库上配置好pfile和standby controlfile

备库操作:
auxorcl是目标库tnsname。

rman target sys/Oracle@cai auxiliary sys/oracle@auxorcl;

run
{
set newname for datafile 1 to '/u01/app/oracle/oradata/cai/system01.dbf';
set newname for datafile 2 to '/u01/app/oracle/oradata/cai/sysaux01.dbf';
set newname for datafile 3 to '/u01/app/oracle/oradata/cai/undotbs01.dbf';
set newname for datafile 4 to '/u01/app/oracle/oradata/cai/users01.dbf';
set newname for datafile 5 to '/u01/app/oracle/oradata/cai/test.dbf';
set newname for tempfile 1 to '/u01/app/oracle/oradata/cai/temp01.dbf';
duplicate target database for standby;
}

Oracle 11gR2 在VMWare虚拟机中安装步骤

Debian 下 安装 Oracle 11g XE R2

Oracle Data Guard 重要配置参数

基于同一主机配置 Oracle 11g Data Guard

探索Oracle之11g DataGuard

Oracle Data Guard (RAC+DG) 归档删除策略及脚本

Oracle Data Guard 的角色转换

Oracle Data Guard的日志FAL gap问题

Oracle 11g Data Guard Error 16143 Heartbeat failed to connect to standby 处理方法

更多Oracle相关信息见Oracle 专题页面 ?tid=12

本文永久更新链接地址

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