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Tag Archives: FAL_SERVER
STANDBY数据库出ORA-1009错误
在10.2.0.4 DATA GUARD的STANDBY数据库中，出现了大量的ORA-1009错误。 错误信息为： Thu May 31 14:11:16 2012 FAL[client, MRP0]: Error 1009 fetching archived redo log FROM orcl Thu May 31 14:11:16 2012 Errors IN file /opt/app/oradir/admin/orcl_st/bdump/orcl_st_mrp0_23866.trc: ORA-01009: missing mandatory parameter Thu May 31 14:11:46 2012 FAL[client, MRP0]: Error … Continue reading
FAL_SERVER设置错误导致SWITCHOVER切换HANG住
客户在进行DATA GUARD的SWITCHOVER时，操作长时间没有反应。 操作如下： SQL> ALTER DATABASE COMMIT TO SWITCHOVER TO PHYSICAL STANDBY WITH SESSION SHUTDOWN;SQL> ALTER DATABASE COMMIT TO SWITCHOVER TO PHYSICAL STANDBY WITH SESSION SHUTDOWN; 这个命令等待很长时间没有结束，虽然数据库的SWITCHOVER_STATUS并非TO STANDBY而是SESSION ACTIVE，但是几乎所有的LOCAL=NO的连接已经在操作系统级kill掉了，而且使用了WITH SESSION SHUTDOWN语法，理论上不应该是连接问题导致SWITCHOVER无法完成。 检查告警日志： Fri Oct 14 23:03:45 2011 ALTER DATABASE COMMIT … Continue reading