System software update method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8255898
APP PUB NO 20110289494A1
SERIAL NO

13195942

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Provided is a computer system including a first server and a storage system. In the first server, a first virtual server and a second virtual server are operated. Upon reception of a request to boot the first virtual server, the second virtual server judges whether system software of the first virtual server, which is requested to be booted, matches system software of the first server in which the first virtual server is operated. In the case where the system software of the first virtual server and the system software of the first server do not match, the second virtual server updates the system software of the first virtual server before booting the first virtual server.

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Patent Owner(s)

Patent OwnerAddress
HITACHI LTD6-6 MARUNOUCHI 1-CHOME CHIYODA-KU TOKYO 1008280 ?1008280

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Agetsuma, Masakuni Yokohama, JP 90 977
Nakano, Takahiro Yokohama, JP 200 2563

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