ORA-15201: disk string contains a valid RDBMS file

文档解释

ORA-15201: disk string contains a valid RDBMS file

Cause: A disk specified in a CREATE DISKGROUP or ALTER DISKGROUP … ADD DISK command appeared to contain a file from an existing database. By default, ASM will not allow a diskgroup to be created using this disk, as a safeguard against damaging an existing database.

Action: Check that the ASM disk specification is correct. Otherwise, when storage from a defunct database is reused as part of an ASM diskgroup, specify the FORCE option to the ASM SQL command.

Oracle ORA-15201 错误提示：disk string contains a valid RDBMS file

官方解释

常见案例

一般处理方法及步骤

1、删除 Oracle 数据库文件，即可解决此错误。

2、添加一个新的磁盘，不包括此 Oracle 数据库文件含有的磁盘。

3、检查所有的磁盘是否正确启用。