Disk control system and control method of disk con

专利名称：Disk control system and control method of

disk control system

发明人：Yasuaki Nakamura,Akinobu Shimada,Hideo

Tabuchi

申请号：US11177177申请日：20050707

公开号：US200502490A1公开日：20051103

专利附图：

摘要：In order to assign logical devices efficiently to logical units, a disk controlsystem that receives a process command for writing or reading of data from an

information processing device, and performs a write or read process of data with respectto a logical device corresponding to a logical unit specified by that process command,includes means for managing logical devices, which are logical storage regions that havebeen set in a storage region provided by a disk drive, means for storing a

correspondence between logical units, which are storage regions that have been setlogically, and the logical devices, and means for assigning, when a process command hasbeen received for a logical unit to which no logical device has been assigned, a logicaldevice to that logical unit and performing processing with regard to that logical device.

申请人：Yasuaki Nakamura,Akinobu Shimada,Hideo Tabuchi

地址：Tokyo JP,Tokyo JP,Tokyo JP

国籍：JP,JP,JP

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