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:
Sep. 28, 2021
Filed:
Oct. 26, 2018
International Business Machines Corporation, Armonk, NY (US);
Trent W. Johnson, Chicago, IL (US);
Andrew D. Baptist, Mt. Pleasant, WI (US);
Ilya Volvovski, Chicago, IL (US);
John Quigley, Chicago, IL (US);
PURE STORAGE, INC., Mountain View, CA (US);
Abstract
A storage unit in a distributed storage network (DSN) transmits resource availability information to a managing unit. The resource availability information includes information indicating a number of available memory devices of the storage unit that are available to be used for storage of encoded data slices. The storage unit receives resource assignment information determined by the managing unit. The resource assignment information includes one or more dispersal parameters, information identifying a set of storage units to be included in a newly instantiated DSN memory, and a DSN address range assigned to the storage unit for use in the newly instantiated DSN memory. The storage unit selects particular available memory devices of the storage unit to assign to the newly instantiated DSN memory. The selection is based on the resource assignment information.