ORA-16619: condition for fast-start failover is already enabled
Cause: The condition specified for fast-start failover was already enabled.
Action: No action is required. Use the DGMGRL CLI SHOW FAST_START FAILOVER command to see the conditions that are enabled.
ORA-16619: condition for fast-start failover已经打开。
ORA-16619 是一个警告性错误,发生在实例上启用fast-start failover(FSFO)选项时。ORA-16619意味着FSFO已经启用,因此不能再次启用它。
使用ALTER SYSTEM SET FAST_START_FAILOVER的语句开启FSFO时,可能会发生ORA-16619错误,这意味着FSFO已经开启,不需要执行这个操作。同样,使用ALTER DATABASE ENABLE FAST_START_FAILOVER或ALTER DATABASE SET FAST_START_FAILOVER也会发生同样的错误。
由于ORA-16619是一个警告性错误,因此可以忽略它,但是要注意不要再次对FSFO进行相同的操作。要确认FSFO是否启用,可以使用以下语句:SELECT fast_start_failover FROM v$database;
如果fast_start_failover列值是enable,则表明FSFO已经被启用。