Solid state drive bad block management

A system, computer program product, and computer-executable method of managing a solid state drive (SSD) in a data storage system, the system, computer program product, and computer-executable method including initializing the SSD to enable the SSD to request memory for bad block replacement, queryi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Michaud Adrian, Weiler Patrick J, Savic Dragan, Izhar Amnon
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A system, computer program product, and computer-executable method of managing a solid state drive (SSD) in a data storage system, the system, computer program product, and computer-executable method including initializing the SSD to enable the SSD to request memory for bad block replacement, querying the SSD to determine a size of memory on the SSD reserved for dynamic over provisioning, and allocating a portion of the size of memory for bad block replacement.