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Day: August 7, 2020

南大通用GBase 8a数据库gcware/corosync服务频繁重启的原因 GC_AIS_ERR_TRY_AGAIN

Posted on 2020年8月7日2022年2月15日 by laozizhu

南大通用GBase 8a数据库的corosync服务,如果遇到资源不足(内存,磁盘等),或者REDOLOG等重要配置文件损坏,会出现宕机或者内部主动重启情况。启动后如果资源还是不满足,就会再次停止或宕机。

南大通用GBase 8a数据库如何查看数据或数据文件是否正常

Posted on 2020年8月7日2020年9月15日 by laozizhu

南大通用GBase 8a数据库集群,底层的数据是以文件的形式存在,当表出现异常时,特别是存储级异常,比如文件系统损坏等,需要排查涉及到了哪些表。本文提供了一个简单的方案来排查表的数据文件是否正常。

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