Issue For controller upgrade from an AFF A400 to an AFF A30 or AFF A50, 40GbE or 100GbE cluster connections are required between old and new nodes. During a controller upgrade in a two-node AFF A400 s...Issue For controller upgrade from an AFF A400 to an AFF A30 or AFF A50, 40GbE or 100GbE cluster connections are required between old and new nodes. During a controller upgrade in a two-node AFF A400 switchless cluster, 100GbE e3a or e3b cluster ports on AFF A400 nodes might not link up when connected to 40/100GbE ports on AFF A30 or AFF A50 nodes.
