Disk shelf firmware upgrade for IOM12B fails
Applies to
- ONTAP
- 9.4 or lower
- 9.5P12 or lower
- 9.6P6 or lower
- IOM12B
Issue
- After running the shelf firmware upgrade on an IOM12B, the below errors are seen in the event logs:
Cluster1::*> event log show
Time Node Severity Event
------------------- ---------------- ------------- ---------------------------
11/23/2022 21:26:23 node-02 ERROR sfu.firmwareDownrev.shelf: Shelf 7a.shelf1 has downrev firmware.- Every manual upgrade attempt also fails.