How to fix the Oracle error ORA-15285: disk ‘string’ violates disk group attribute string?

In this post, you’ll learn more about the Oracle ErrorORA-15285: disk ‘string’ violates disk group attribute string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-15285: disk ‘string’ violates disk group attribute string

Reason for the Error ORA-15285: disk ‘string’ violates disk group attribute string

Including the specifed disk would violate a restriction imposed by the specified disk group attribute.

How to fix the Error ORA-15285: disk ‘string’ violates disk group attribute string ?

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

Retry the operation while omitting the offending disk or change the attribute.