Eシリーズ、Santricityのアップグレードディスクファームウェアがロードされない

環境

問題

• Web ブラウザ経由で SAM (SANtricity System Manager) にログインする際のエラー:

Data could not be loaded from the storage array. One possible cause is the object on which you were performing the operation no longer exists. Other possible causes include network issues, inability to communicate with the controller, or lost of power to the storage array. Check these causes and then retry the operation