Since upgrading to ONTAP 9.3, OCUM reports "Cluster not reachable" off and on. OCUM throws out a "cluster not reachable" alert (new) which immediately goes away (obsolete) every 10-15 minutes. Pinging the cluster shows that the mgmt interface is not even skipping a beat. OCUM says pairing status is bad. This has occured on two FAS systems now as soon as we upgrade from 9.1 to 9.3P2
OCUM 6.4P1 and OCUM 7.3 see the same behavior. (we are in OCUM version transition)
Anyone else run into this?
