The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 14, 2017
Filed:
Jun. 28, 2011
Nicholas Kushmerick, Seattle, WA (US);
Patrick Bozeman, San Mateo, CA (US);
Nicholas Kushmerick, Seattle, WA (US);
Patrick Bozeman, San Mateo, CA (US);
EMC IP Holding Company LLC, Hopkinton, MA (US);
Abstract
Selecting a storage device to be mapped to a requested virtual disk includes maintaining attributes for a set of storage devices including a cost attribute, a capacity attribute and quality-of-service attributes. A request for a virtual disk includes request parameters including a price parameter, a capacity parameter and quality-of-service parameters. A device selection function generates a score for each storage device based on the request parameters and the storage device attributes, and identifies a best suited storage device by comparing the respective scores of the storage devices. The virtual disk is then created in satisfaction of the request with a mapping to the identified storage device to provide underlying physical data storage for the virtual disk.