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# 【E21-OLAP】E现场olap数据库双主同步异常
| ID | Creation Date | Assignee | Status |
|----|----------------|----------|--------|
| OMPUB-364 | 2022-02-15T19:53:32.000+0800 | 戚岱杰 | 已关闭 |
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问题描述今天在nezha系统导入了MariaDB slave status error告警规则之后产生了10.224.11.11 MariaDB slave status error 告警信息。
登录到10.224.11.11查询slave status 查询到Slave_IO_RunningNO**liuju** commented on *2022-02-15T19:57:32.606+0800*:
研发已提供故障临时解决文档,按照文档操作,目前数据库双主同步已正常,告警已消除。
 
故障原因需要继续定位,后续要更改的配置,家里测试完成之后,发给我。[~qidaijie] 
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**qidaijie** commented on *2022-02-16T09:01:38.790+0800*:
# 由于机房断电导致的11读取主库的binlog日志位置pos值不匹配造成的双主不同步更改从库同步信息完成重新同步。文档参考https://docs.geedge.net/pages/viewpage.action?pageId=58304389
# 暂不对数据库配置进行修改。
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## Attachments
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**25307/微信图片_20220215145154.png**
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