Storage device with backup function and information processing s

Electrical computers and digital processing systems: memory – Storage accessing and control – Control technique

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Details

711161, 711147, 707204, 714 36, 714 22, 714 6, 714 15, G06F 1216

Patent

active

061157988

ABSTRACT:
A storage device that can reduce the backup operation time by shortening the backup path. The storage device having a memory unit and a memory control unit that controls access to the memory unit includes a backup storage medium; and a backup control unit for implementing an access control under which data in the memory unit is read out via the memory control unit when data in the memory unit is backed up and the readout data is written as backup data into the backup storage medium. The storage device is suitable for use in information processing systems such as parallel computing systems.

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patent: 5692155 (1997-11-01), Iskiyan et al.
patent: 5771367 (1998-07-01), Beardsley et al.

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