Capacity guarantees in a storage system

A file system receives a request to set a capacity guarantee for a virtual volume associated with a logical aggregation of physical storage. In response, the file system sets the capacity guarantee to indicate that the logical aggregation of physical storage is to provide a specified amount of space...

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Bibliographische Detailangaben
Hauptverfasser: Hamilton, Eric C, Griess, Peter, Fair, Robert L, Aggarwal, Himanshu, Edwards, John K
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A file system receives a request to set a capacity guarantee for a virtual volume associated with a logical aggregation of physical storage. In response, the file system sets the capacity guarantee to indicate that the logical aggregation of physical storage is to provide a specified amount of space to the virtual volume. The amount of space provided to the virtual volume may be based, at least in part, on a guarantee type. The guarantee type may include, for example, volume, file, none, or partial.