Data Storage Device and Method for Enhanced Recovery Through a Hardware Reset of One of Its Discrete Components

A data storage device and method for enhanced recovery through data storage device discrete-component-hardware-reset are provided. In one embodiment, the data storage device determines that a subset of a plurality of memory dies is non-responsive, sends a request to a host to accept longer delays as...

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Bibliographische Detailangaben
Hauptverfasser: Hodes, Avichay, Bazarsky, Alexander, Inbar, Karin
Format: Patent
Sprache:eng
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Zusammenfassung:A data storage device and method for enhanced recovery through data storage device discrete-component-hardware-reset are provided. In one embodiment, the data storage device determines that a subset of a plurality of memory dies is non-responsive, sends a request to a host to accept longer delays associated with the subset of the plurality of memory dies, power-cycles the subset of the plurality of memory dies, and then informs the host that the latency associated with those dies has been restored to normal latency or that the subset of the plurality of memory dies are inactive (in case of unsuccessful recovery). Other embodiments are possible, and each of the embodiments can be used alone or together in combination.