ORA-15038: disk 'string' mismatch on 'string

admin

ORA-15038: disk 'string'mismatch on 'string' with target disk group [string] [string]
Cause: An attempt was made to mount into a disk group a diskwhose recorded
allocation unit size, metadata block size, physical sector size, or creationtime
stamp was inconsistent with the other disk group members.
Action: Checkif the system configuration has changed. Verify disk discovery
string.