Synchronous and asynchronous discard scans based on the type of cache memory

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United States of America Patent

PATENT NO 9396129
APP PUB NO 20150378929A1
SERIAL NO

14852123

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Abstract

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A computational device maintains a first type of cache and a second type of cache. The computational device receives a command from the host to release space. The computational device synchronously discards tracks from the first type of cache, and asynchronously discards tracks from the second type of cache.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Benhase, Michael T Tucson, US 240 2849
Gupta, Lokesh M Tucson, US 542 3377

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