LIMITING ACCESS OPERATIONS IN A DATA STORAGE DEVICE

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United States of America Patent

SERIAL NO

15209584

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Abstract

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A hybrid data storage device disclosed herein includes a main data store, one or more data storage caches, and a data storage cache management sub-system. The hybrid data storage device is configured to limit write operations on the one or more data storage caches to less than an endurance value for the data storage cache. In one implementation, the data storage cache management sub-system limits or denies requests for promotion of data from the main data store to the one or more data storage caches. In another implementation, the data storage cache management sub-system limits garbage collection operations on the data storage cache.

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Patent Owner(s)

Patent OwnerAddress
SEAGATE TECHNOLOGY LLC10200 S DE ANZA BLVD CUPERTINO CA 95014

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Backman, Jonathan G Eagan, US 2 29
Gaertner, Mark A Vadnais Heights, US 57 727
Jannyavula, Venkata Sumanth Chanhassen, US 28 224

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