Workload analyzer and optimizer integration

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United States of America Patent

PATENT NO 6622221
SERIAL NO

09663540

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Abstract

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Described are techniques used in connection with evaluating the performance of proposed swap plans in accordance with past performance data collected. Data is gathered for a first arrangement of a data storage devices for a period of time. A proposed modification to the first arrangement, such as swapping logical volumes of data on one or more storage devices, is produced. A performance estimation is produced using a modeling technique, past performance data, and the proposed modification. The proposed modification may be produced using an automated tool, such as an optimizer, or other input means, such as by a user viewing actual performance data to determine obvious LV swap candidates. The proposed modification may be rejected, or accepted and implemented subsequent to viewing the performance estimation.

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Patent Owner(s)

Patent OwnerAddress
EMC IP HOLDING COMPANY LLC176 SOUTH STREET HOPKINTON MA 01748

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Zahavi, William Z Westboro, MA 5 174

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