Persistent indexing and free space management for flat directory

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United States of America Patent

PATENT NO 10733144
APP PUB NO 20180018342A1
SERIAL NO

15208956

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Abstract

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Methods, non-transitory computer readable media, computing devices and systems for persistent indexing and space management for flat directory include creating, using at least one of said at least one processors, an index file to store mapping information, computing, using at least one of said at least one processor, a hash based on a lookup filename, searching, using at least one of said at least one processor, the index file to find all matching directory cookies based on the computed hash, selecting, using at least one of said at least one processor, the directory entity associated with the lookup filename from among the matched directory cookies, and returning, using at least one of said at least one processor, the determined directory entity.

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Patent Owner(s)

Patent OwnerAddress
NETAPP INC495 EAST JAVA DRIVE SUNNYVALE CA 94089

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Basrani, Ravi Bangalore, IN 2 8

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