Information-processing device and method

According to one embodiment, there is provided an information-processing device which includes a storage medium and a controller configured to acquire a delay time in access to storage area included in the storage medium for every storage area with reference to a time at which an access is performed...

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Bibliographische Detailangaben
Hauptverfasser: HIRONORI KANNO, MICHIHIKO UMEDA, SEIJI TODA, TETSUO KURIBAYASHI, NOBUHIRO SUGAWARA
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:According to one embodiment, there is provided an information-processing device which includes a storage medium and a controller configured to acquire a delay time in access to storage area included in the storage medium for every storage area with reference to a time at which an access is performed without performing retrying on the storage area based on first information relating to an access history with respect to the storage area, and to determine the storage area of which the delay time exceeds a predetermined allowable delay time as a defective area.