Thu Jan 21 01:20:06 CET 2021 ScheduledUpdate[Jan 21 01:05:00]:<ID> Operation-Uuid=<ID> Group=none Operation-Cookie=0 action=Defer source=Cluster1:vol_source destination=Cluster2:vol_dest status=Failure message=Transfer failed.(Replication operation request failed from Cluster Id: <ID>, Node Id: <ID> to Cluster Id: <ID>, Node Id: <ID> due to a network error(CSM: Operation referred to a non-existent session.))
