Dynamic resource allocation for serial attached SCSI devices

Various embodiments of the invention provide resource management of available data bandwidth of a SAS system in a non-uniform way. In certain embodiments, arbitration wait time values are adaptively modified to achieve a specified performance quota for a link.

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Bibliographische Detailangaben
Hauptverfasser: TABOR GREGORY ARTHUR, ADAMS JOHN MATTHEW, SCHWEMMER KURT MARSHALL
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Various embodiments of the invention provide resource management of available data bandwidth of a SAS system in a non-uniform way. In certain embodiments, arbitration wait time values are adaptively modified to achieve a specified performance quota for a link.