ORA-15288: disk(s)require disk group attribute stringclause Cause: Some of the disks specified by the command alsorequire the specified disk
group attribute to be stated. Action: Retrythe command including an ATTRIBUTE clause for the required disk
group attribute. Alternatively, omit the disks that require setting the diskgroup
attribue. See the alert log for additional information on the disks thatrequire
setting the disk group attribute.