INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM

An information processing device performs, in a case where, out of a plurality of magnetic tapes on which data is multiplexed and recorded, the number of the magnetic tapes which is equal to or more than a predetermined number of multiplexes are stored in a storage unit, first control to handle each...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: UNO, Yuko, OISHI, Yutaka, WATANABE, Terue, MATSUMURA, Koji, KONDO, Michitaka, MIYAMOTO, Takashi
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:An information processing device performs, in a case where, out of a plurality of magnetic tapes on which data is multiplexed and recorded, the number of the magnetic tapes which is equal to or more than a predetermined number of multiplexes are stored in a storage unit, first control to handle each magnetic tape stored in the storage unit, to be readable and writable, and performs, in a case where the number of the magnetic tapes which is less than the number of multiplexes are stored in the storage unit, second control to handle the magnetic tape stored in the storage unit, to be read-only.