Storage system and method for burst mode management using transfer RAM

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United States of America Patent

PATENT NO 9990158
APP PUB NO 20170371588A1
SERIAL NO

15189684

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Abstract

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A storage system uses consumption of transfer RAM as a trigger to enter and exit burst mode. In one embodiment, the storage system stores, in volatile memory, data to be written in non-volatile memory; monitors an allocation level of the volatile memory to determine a first amount of time that the allocation level is at a first level and a second amount of time that the allocation level is at second level; enters burst mode when a ratio of the first amount of time and the second amount of time is above a first threshold; and exits burst mode when the ratio of the first amount of time and the second amount of time is below a second threshold. Other embodiments are possible, and each of the embodiments can be used alone or together in combination.

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Patent Owner(s)

  • SANDISK TECHNOLOGIES LLC

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Heller, Tal Alonay Abba, IL 15 223
Markus, Yoav Tel Aviv, IL 17 28
Oshinsky, Hadas Kfar Saba, IL 44 560
Shaharabany, Amir Kochav Yair, IL 50 722

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