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专利名称：STORAGE DEVICE, CONTROL DEVICE AND
CONTROL METHOD
发明人：TOSHINE, NAOYOSHI申请号：EP11861514申请日：20110318公开号：EP2687974A4公开日：20140813
摘要：A storage device includes a data division unit (201) that divides data into datablocks, a duplicate storage determining unit (203) that determines whether the samedata block as that to be stored has been stored in a storage unit (34) for discharge in anexport process, and a data storage processing unit (206) that stores the data block to bestored in the storage unit (34) for discharge when the same data block has not beenstored in the storage unit (34) for discharge and prevents the data block to be storedfrom being stored in the storage unit (34) for discharge when the same data block hasbeen stored in the storage unit (34) for discharge. According to the storage device, it ispossible to reduce the amount of data stored in the storage unit for discharge.
申请人：FUJITSU LIMITED
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