Adaptive record caching for solid state disks

A storage controller receives a request that corresponds to an access of a track. A determination is made as to whether the track corresponds to data stored in a solid state disk. Record staging to a cache from the solid state disk is performed, in response to determining that the track corresponds...

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Bibliographische Detailangaben
Hauptverfasser: Benhase Michael T, Gupta Lokesh M, LaFrese Lee C, Hyde, II Joseph S
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A storage controller receives a request that corresponds to an access of a track. A determination is made as to whether the track corresponds to data stored in a solid state disk. Record staging to a cache from the solid state disk is performed, in response to determining that the track corresponds to data stored in the solid state disk, wherein each track is comprised of a plurality of records.