mass storage facility (MSF)

A mass storage magnetic tape unit with rotating magnetic head and having very high data transfer rate,it is usually used in large computer systems as virtual magnetic disk system.; 一種采用旋轉磁頭的大容量磁帶存儲裝置,具有很高的數據傳輸速度。它常在大型計算機 系統中用作虛擬磁盤系統。