MCC nodes fail to boot after switch upgrade
Applies to
- AFF-A220
- ONTAP 9.8 or later
Issue
- After upgrading EFOS from 3.4.4.6 to 3.9.0.2, the intercluster ISL for the MCC-IP will not connect
CTRL-L
during the boot failure shows that the physical link is there but the sessions cannot connect.