Method and apparatus for ensuring scalable mastership during initialization of a system area network

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6981025
SERIAL NO

09692341

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Abstract

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A method in a network computing system for managing a plurality of subnet managers in the network computing system. An identification is received of a set of subnet managers within the plurality of subnet managers. The set of subnet managers is allowed to participate in a master election to select a master subnet manager. Subnet managers other than the set of subnet managers are placed in a dormant state. The master subnet manager is elected from the set of subnet managers through the master election, wherein other subnet managers within the number of subnet managers poll the master subnet manager to allow the other subnet managers to elect a new master subnet manager if the master subnet manager fails.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Frazier, Giles Roger Austin, TX 25 457
Neal, Danny Marvin Round Rock, TX 88 3054
Pfister, Gregory Francis Austin, TX 35 1575
Thurber, Steven Mark Austin, TX 77 2687
Van-Mierop, Dono Haifa, IL 4 292

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