Issue In certain ONTAP systems employing SnapMirror active sync (SMas) feature, some SMas source consistency groups (CGs) and volumes may experience I/O disruptions following a planned failover operat...Issue In certain ONTAP systems employing SnapMirror active sync (SMas) feature, some SMas source consistency groups (CGs) and volumes may experience I/O disruptions following a planned failover operation on a different SMas relationship.