Elimination of redundant objects in storage systems

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United States of America Patent

PATENT NO 8554744
APP PUB NO 20110196845A1
SERIAL NO

13092777

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Abstract

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Provided are a method, system, and article of manufacture, wherein a data structure corresponding to a set of client nodes selected from a plurality of client nodes is generated. Objects from the selected set of client nodes are stored in the data structure. A determination is made that an object corresponding to a client node of the selected set of client nodes has to be stored. An additional determination is made as to whether the object has already been stored in the data structure by any client node of the selected set of client nodes. The object is stored in the data structure, in response to determining that the object has not already been stored in the data structure by any client node of the selected set of client nodes.

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Patent Owner(s)

  • HGST NETHERLANDS B.V.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cannon, David M Tucson, US 56 2563
Dawson, Colin S Tucson, US 39 1063
Edwards,, Jr Robert C Susquehanna, US 5 161

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