Saving position of a wear level rotation

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10248571
APP PUB NO 20180046576A1
SERIAL NO

15234982

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In one example in accordance with the present disclosure, a system may include a wear level handler to start a current rotation of a wear level algorithm through a plurality of cache line addresses in a region of memory and a location storer to store a rotation count of the rotation. The system may also include a data mover to move a cache line from the selected cache line address to a gap cache line address corresponding to the additional cache line address and a metadata setter to set a metadata of the gap cache line address to a value corresponding to the current rotation. The system may also include a current position determiner to determine, based on the value of at least one metadata and the rotation count, a current position of the current rotation after a power loss event.

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Patent Owner(s)

  • HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lesartre, Gregg B Fort Collins, US 96 735
Ray, Harvey Fort Collins, US 20 285

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