How to fix the Oracle error ORA-15491: volume redundancy conflicts with disk region options?

In this post, you’ll learn more about the Oracle ErrorORA-15491: volume redundancy conflicts with disk region options with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-15491: volume redundancy conflicts with disk region options

Reason for the Error ORA-15491: volume redundancy conflicts with disk region options

Non-mirrored volumes erroneously contained the MIRRORHOT or MIRRORCOLD keyword.

How to fix the Error ORA-15491: volume redundancy conflicts with disk region options ?

You can fix this error in Oracle by following the below steps

Remove the MIRRORHOT or MIRRORCOLD keywords from non-mirrored volumes.