Inline coalescing of file system free space

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United States of America Patent

PATENT NO 10942845
APP PUB NO 20190236002A1
SERIAL NO

15883701

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Abstract

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An in-line (or foreground) approach to obtaining contiguous ranges of free space in a file system of a data storage system that can select windows having blocks suitable for relocation at a time when one or more blocks within the respective windows are freed or de-allocated. By providing the in-line or foreground approach to obtaining contiguous ranges of free space in a file system, a more efficient determination of windows having blocks suitable for relocation can be achieved, thereby conserving processing resources of the data storage system.

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Patent Owner(s)

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EMC IP HOLDING COMPANY LLC176 SOUTH STREET HOPKINTON MA 01748

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chawla, Rohit Scotch Plains, US 19 354
Mathews, Alexander S Morganville, US 16 160
Nanda, Kumari Bijayalaxmi Edison, US 15 210
Rashid, Ahsan Edison, US 35 196

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