Torn write mitigation

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United States of America Patent

PATENT NO 9448896
APP PUB NO 20150046747A1
SERIAL NO

13961755

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Torn write mitigation circuitry determines if a write operation to memory is in progress at or about a time of power loss. In response to the write operation being in progress at or about the time of the power loss, the torn write mitigation circuitry causes torn write data and metadata to be stored to a non-volatile cache. The torn write data comprise data left in a degraded or uncorrectable state as a result of the loss of power. The metadata describe the torn write data.

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Patent Owner(s)

  • SEAGATE TECHNOLOGY LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Faulhaber, Steve Bloomington, US 2 36
Gaertner, Mark Allen Vadnais Heights, US 71 2858
Krishnamurthy, Vidya Eden Prairie, US 4 30
Trantham, Jon Chanhassen, US 17 305
Yang, Yong Edina, US 586 2935

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