Read and write requests to partially cached files

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United States of America Patent

PATENT NO 9298625
APP PUB NO 20150317250A1
SERIAL NO

14796401

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Abstract

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Aspects of the invention are provided to support partial file caching on a file system block boundary. All read requests are converted so that offset and count are aligned on a block boundary. Data associated with read requests is first satisfied from local cache, with cache misses supported with a call to persistent or remote system. Similarly, for a write request, any partial blocks are aligned to the block boundary. Data associated with the write request is performed on local cache and placed in a queue for replay to the persistent or remote system.

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Patent Owner(s)

  • GLOBALFOUNDRIES INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Naik, Manoj P San Jose, US 30 714
Schmuck, Frank B San Jose, US 122 5574
Tewari, Renu San Jose, US 58 1786

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