ORA-00481: LMON process terminated with error ORACLE 报错 故障修复 远程处理
文档解释
ORA-00481: LMON process terminated with error
Cause: The global enqueue service monitor process died
Action: Warm start instance
ORA-00481:LMON进程以错误终止
官方解释
ORA-00481: LMON process terminated with error
Cause: An unrecoverable error occurred in the LMON process.
Action: Look in the trace file for the error associated with LMON.
常见案例
ORA-00481错误通常发生在节点间通信失败,或者当LMON遇到一些致命错误和BECOME UNUSABLE。
正常处理方法及步骤
(1)查看trace文件以了解错误所在以及相应的信息;
(2)重启对应的数据库来进行修复;
(3)检查系统及数据库是否有正常运行;
(4)主节点和从节点之间网络、磁盘IO以及服务器负载是否正常;
(5)如果还有问题没有解决,请联系ORACLE官方客服进行支持。