当DG进行failover之后重新恢复DG(利用rman11gduplicate的ADG特性)(三)

2014-11-24 09:21:33 · 作者: · 浏览: 4
OLE,DB_UNIQUE_NAME from v$database;

NAME DATABASE_ROLE DB_UNIQUE_NAME

-------------------------------------------------------------- ------------------------------------------------------------

FELIX PRIMARY felix_pd

(2)备库执行

17:14:34 SQL>select name,DATABASE_ROLE,DB_UNIQUE_NAME from v$database;

NAME DATABASE_ROLE DB_UNIQUE_NAME

--------------------------------------------------------------------------------------------------------------------------

FELIX PHYSICAL STANDBY felix_st

然后打开主备库:

alter database open;

进行日志切换:

alter system switch logile;

查看日志是否同步:

(主库)17:22:42 SQL>selectmax(sequence#) from v$log;

MAX(SEQUENCE#)

--------------

20

(备库)17:23:18 SQL>selectmax(sequence#) from v$log;

MAX(SEQUENCE#)

--------------

20

OK,到此全部执行完成!!