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:
Jul. 20, 2021
Filed:
Oct. 11, 2018
Applicant:
Pure Storage, Inc., Mountain View, CA (US);
Inventors:
Ying Gao, Mountain View, CA (US);
Faissal Sleiman, Mountain View, CA (US);
Matthew D. Fleming, Santa Clara, CA (US);
Assignee:
Pure Storage, Inc., Mountain View, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 16/11 (2019.01); G06F 12/02 (2006.01); G06F 3/06 (2006.01); G06F 11/10 (2006.01);
U.S. Cl.
CPC ...
G06F 12/0253 (2013.01); G06F 3/0619 (2013.01); G06F 3/0688 (2013.01); G06F 11/1088 (2013.01); G06F 16/119 (2019.01); G06F 12/0246 (2013.01); G06F 2212/7205 (2013.01);
Abstract
A method of operating a storage system is provided. The method includes detecting differing amounts of storage memory on two or more of a plurality of blades of the storage system and forming a plurality of resiliency groups of blades, based on the differing amounts of storage memory, each resiliency group comprising a subset of the plurality of blades of the storage system supporting data recovery in case of failure of two of the blades of the resiliency group.