Mitigating data errors in a storage device

Systems and methods presented herein provide for mitigating errors in a storage device. In one embodiment, a storage system includes a storage device comprising a plurality of storage areas operable to store data, and a controller operable to evaluate operating conditions of the storage device, to p...

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Bibliographische Detailangaben
Hauptverfasser: Haratsch, Erich Franz, Danjean, Ludovic, Alhussien, Abdelhakim, Sankaranarayanan, Sundararajan
Format: Patent
Sprache:eng
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Zusammenfassung:Systems and methods presented herein provide for mitigating errors in a storage device. In one embodiment, a storage system includes a storage device comprising a plurality of storage areas operable to store data, and a controller operable to evaluate operating conditions of the storage device, to perform a background scan on a first of the storage areas to characterize a read retention of the first storage area, and to adjust a read signal of the first storage area based on the characterized read retention and the operating conditions of the storage device.