Parallel file system with method using tokens for locking modes

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United States of America Patent

PATENT NO 6032216
SERIAL NO

08893644

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Abstract

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A computer system having a shared disk file system running on multiple computers each having their own instance of an operating system and being coupled for parallel data sharing access to files residing on network attached shared disks. A metadata node manages file metadata for parallel read and write actions. Metadata tokens are used for controlled access to the metadata and initial selection and changing of the metadata node.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kish, William A Millerton, NY 14 880
Mandler, Benjamin Zichron Yaakov, IL 14 993
Schmuck, Frank B Campbell, CA 122 5794
Shmueli, Boaz Haifa, IL 18 1125
Yehudai, Zvi Yosef Haifa, IL 6 940
Zlotek, Anthony J Pleasant Valley, NY 5 686

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