I have a fabric with two pods and 9 switches. I recently upgraded from 2.X to 3.2 on the APICs successfully and all teh switches to the matching switch code (13.2). I then upgraded the APICs to 4.0(1h) code which was successful but the switch upgrade fails for all devices with the faults attached. I checked the release notes and the 9336PQ and 9372PX-E are supported on the 14.0 code so I am not sure where the issue lies. The cryptic error is:
FSM:FAILED]: CanIUpgrade handshake between policy-element and policy-manager(TASK:ifc:policyelem:MaintNodeInMaintCanIUpgrade)
Data Center Training Specialist
Learning@Cisco High Touch Delivery
CCIE #14256
