Method and apparatus for controlling continuous data server using more than one central control devices

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United States of America Patent

PATENT NO 5809222
SERIAL NO

08718096

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Abstract

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A method and an apparatus for controlling a continuous data server, capable of dealing with a fault in the control device without affecting operations of the continuous data server, by using a plurality of control devices. One control devices is operated as a master control device for actually controlling operations of the continuous data server, while at least one control device other than the master control device is operated as a slave control device for monitoring the master control device and taking over a function of the master control device when a fault is detected in the master control device.

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Patent Owner(s)

Patent OwnerAddress
KABUSHIKI KAISHA TOSHIBAMINATO-KU TOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kanai, Tatsunori Tokyo, JP 160 3629
Kizu, Toshiki Tokyo, JP 37 823
Maeda, Seiji Tokyo, JP 107 2031
Tanaka, Hisako Tokyo, JP 21 665
Yao, Hiroshi Tokyo, JP 86 1533

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