We have had issues with upgrading the fos on the brocade 7800
After planned FOS updates (via BNA) from 7.2.1c to 7.3.0a both routers do panic every 10-15 minutes and they show the status “fabos not yet initialized-1” .
I checked some issues that can cause this, one of them was SE port being connected to LAN and thats not the case.
Has anyone had any such experience , if yes, what was the way out ?
i would suggest to open a call with Brocade or the OEM Supllier.