Managing copying of data in storage systems

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United States of America Patent

PATENT NO 9891860
SERIAL NO

13930337

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Abstract

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A method is used in managing copying of data in storage systems. A request is received to copy a portion of a source logical object to a target logical object. The source and target logical objects are subject to a deduplicating technique. The portion of the source logical object is copied to the target logical object by updating metadata of the target logical object. The target logical object shares the portion of the source logical object.

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Patent Owner(s)

Patent OwnerAddress
EMC CORPORATION176 SOUTH STREET HOPKINTON MA 01748

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Armangau, Philippe Acton, US 294 6901
Delgado, Diane M Carlisle, US 6 228
Gillono, John F North Chelmsford, US 4 221
Karaban, Alexei Southborough, US 9 172
Seibel, Christopher Walpole, US 22 535
Yetto, Lawrence Mont Vernon, US 2 156

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