Implementing hardware accelerator for storage write cache management for managing cache destage rates and thresholds for storage write cache
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United States of America Patent
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Jan 9, 2018
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N/A
app pub date -
Nov 12, 2015
filing date -
Nov 9, 2015
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Abstract
A method and controller for implementing storage adapter enhanced write cache management, and a design structure on which the subject controller circuit resides are provided. The controller includes a hardware write cache engine implementing hardware acceleration for storage write cache management. The hardware write cache engine monitors cache levels used for managing cache destage rates and thresholds for destages from storage write cache substantially without using firmware for greatly enhancing performance.
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