Hello,
At my current environment we are planning on upgrading from ONTAP Version 9.1P2 to 9.3P19. That is all fine and dandy, but if we had to revert for whatever reason we would have to go to 9.2P4. I know there is a bug with certificates if upgrading, link below. My question is, would we even be able to revert given we wouldn't even be able to upgrade to the version? Does a reversion check and stop if the certificates aren't valid? For context we are running 1 HA pair of FAS2552 devices.
https://mysupport.netapp.com/NOW/cgi-bin/bol?Type=Detail&Display=1250500
,Thanks