How to upgrade ONTAP to the same newer version after downgrading to a lower version
Applies to
ONTAP 9
Answer
The recommendation will be to perform a full upgrade procedure (e.g., ANDU).
Additional Information
- Booting using a backup image may cause incompatibility issues in different services and labels, especially between the major version upgrades (e.g., 9.12 to 9.13), which may lead to system panics.
- In cases when the backup image is higher than the current ONTAP image you can refer to the KB.
