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:
May. 01, 2018
Filed:
Mar. 31, 2016
Utilizing flash optimized layouts which minimize wear of internal flash memory of solid state drives
Emc Corporation, Hopkinton, MA (US);
Walter O'Brien, Westborough, MA (US);
Philippe Armangau, Acton, MA (US);
EMC IP Holding Company LLC, Hopkinton, MA (US);
Abstract
A technique is directed to managing data. The technique involves identifying a logical page size utilized by a set of SSDs and, based on a first data storage application which stores first data elements in a set of hard disk drives (HDDs), creating a second data storage application which stores second data elements in the set of SSDs. Each first data element has a first size which is larger than the logical page size utilized by the set of SSDs. Each second data element has a second size which is equal to the logical page size utilized by the set of SSDs. The technique further involves operating, by processing circuitry coupled to the set of SSDs, the second application to store the second data elements in the set of SSDs. Such a technique is well-suited for a data storage system that stores host data in an array of SSDs.