Method for completing write operations to a RAID drive pool with an abnormally slow drive in a timely fashion

Method for completing write operations to a RAID drive pool with an abnormally slow drive in a timely fashion

The present invention is directed to a method for completing a stripe write operation in a timely fashion to a RAID drive pool which includes an abnormally slow drive. For example, the stripe write operation either completes within a required time interval, or an error is provided to the host/initia...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: JESS MARTIN, KIDNEY KEVIN
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:The present invention is directed to a method for completing a stripe write operation in a timely fashion to a RAID drive pool which includes an abnormally slow drive. For example, the stripe write operation either completes within a required time interval, or an error is provided to the host/initiator which provides an indication to an application that the stripe write operation did not complete.