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:
Feb. 23, 2021
Filed:
Apr. 30, 2018
Pure Storage, Inc., Mountain View, CA (US);
Andrew Bernat, Mountain View, CA (US);
Timothy Brennan, San Francisco, CA (US);
Jimmy Chi-Wai Chui, San Francisco, CA (US);
Alan Driscoll, Fremont, CA (US);
Grigori Inozemtsev, San Jose, CA (US);
Benjamin Scholbrock, Sunnyvale, CA (US);
Neil Vachharajani, Menlo Park, CA (US);
Pure Storage, Inc., Mountain View, CA (US);
Abstract
Ensuring crash-safe forward progress of a system configuration update in a storage system that includes a storage array controller and a plurality of storage devices, including: determining a number of storage devices in the storage system; determining a number of unavailable storage devices in the storage system; and determining, for the one or more system configurations, whether the system configuration can be reconstructed in dependence upon the number of storage devices in the storage system and the number of unavailable storage devices in the storage system.