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:
Oct. 05, 2021
Filed:
Apr. 27, 2018
Pure Storage, Inc., Mountain View, CA (US);
Guangyu Shi, San Jose, CA (US);
Faissal Sleiman, Mountain View, CA (US);
Janis Stipins, Gilroy, CA (US);
Ying Gao, Mountain View, CA (US);
Matthew D. Fleming, Santa Clara, CA (US);
Boris Feigin, San Francisco, CA (US);
Pure Storage, Inc., Mountain View, CA (US);
Abstract
A method of operating a plurality of blades of a storage system, performed by the storage system, is provided. The method includes writing data stripes across one or more sets of blades of the plurality of blades within resiliency groups, the plurality of blades having computing resources and storage memory, each resiliency group supporting data recovery in case of loss of a specified number of blades of the resiliency group. The method includes transferring data from a first resiliency group to a second resiliency group, responsive to a change in geometry of the storage system.