broker ORA-16789: standby redo logs not configured

 dgmgrl>show configuration;

显示了：ORA-16789: standby redo logs not configured 错误

上网查了一下，才知道是没有建立备用logfile。

primary database :

sql>alter database add standby logfile group 4 '路径...' size 16m;

standby database:

sql>alter database add standby logfile group 4 '路径...' size 16m;

 

期间在add logfile的时候还出现了ORA-01156: recovery or flashback in progress may need access to files，是因为standby database 没有关闭recover managed，cancel一下就行了。

ok

dgmgrl>show configuration;

Configuration Status:

SUCCESS。。