ORA-15520: Directory is corrupted. Two WMD files are found at “string” and “string” ORACLE 报错 故障修复 远程处理

文档解释

ORA-15520: Directory is corrupted. Two WMD files are found at “string” and “string”

Cause: Two WMD files were found in the directory.

Action: Check that the WMD files in capture directory were not modified, moved, duplicated or deleted.

ORA-15520: 目录损坏。在“字符串”和“字符串”处发现两个WMD文件。

官方解释

常见案例

ORA-15520: directory is corrupted ORA-15018: diskgroup “string” does not exist or is not mounted

一般处理方法及步骤

1、创建备份：使用OCR备份工具创建OCR备份，以避免数据丢失。

2、检查OCR：使用CRSCTL检查OCR项目

3、更改状态：将OCRCONFIG文件中的状态从“scattered”更改为“none”

4、添加新文件夹：使用CTL添加文件夹，以保存WMD文件

5、重启节点：重新启动所有RAC节点