Method and system for using non-variable compression group size in partial cloning

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United States of America Patent

PATENT NO 8866649
SERIAL NO

13232216

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Abstract

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Method and system for partially cloning a data container with compression is provided. A storage operating system determines if a portion of a source data container that is to be cloned includes a plurality of compressed blocks that are compressed using a non-variable compression group size. The operating system clones the plurality compressed blocks with the non-variable compression group size and de-compresses a plurality of blocks of the data container that are not within the non-variable compression group size. The plurality of compressed blocks and the plurality of blocks that are not within the non-variable compression group size are then stored as a partially cloned copy of the source data container.

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Patent Owner(s)

Patent OwnerAddress
NETAPP INC1395 CROSSMAN AVENUE SUNNYVALE CA 94089

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Natarajan, Anand Santa Clara, US 2 5
Pawar, Dnyaneshwar Bangalore, IN 13 527
Yadav, Sandeep Santa Clara, US 58 1175

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