Management system selectively monitoring and storing additional performance data only when detecting addition or removal of resources

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7653725
APP PUB NO 20090150542A1
SERIAL NO

12025248

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Abstract

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To solve a problem in that reliable detection of a performance problem caused by a configuration change needs detailed performance information, which is costly to keep and analyze, a management computer which manages a computer system having a host computer and a storage system is provided. The management computer is configured to: store performance information obtained from resources that belong to paths at first time intervals until a predetermined length of time elapses since the detection of an addition or removal of the resources to the paths; store performance information obtained from the resources that belong to the paths at second time intervals, which are longer than the first time intervals, without storing performance information obtained from the resources that belong to the paths at the first time intervals after the predetermined length of time elapses since the detection of the addition or removal of the resources to the paths.

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Patent Owner(s)

Patent OwnerAddress
HITACHI LTDTOKYO 100-8280

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Minato, Hideki Kawasaki, JP 8 441
Ohata, Hideo Fujisawa, JP 38 1668
Yahiro, Satomi Yokohama, JP 2 353

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