Remote connections are down during switch firmware upgrade
Applies to
- MetroCluster IP
 - Reference Configuration Files (RCFs)
 - BES-53248 switch firmware and RCF upgrade
 - SYNCMIRROR PLEX FAILED alerts
 
Issue
- During BES-53248 switch firmware upgrade procedure clusters loose connectivity to DR cluster
 metrocluster interconnect showdisplays HA partners as online, but DR/AUX are offline- Degraded aggregates reported and remote plexes marked as failed
 
