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. 26, 2022
Filed:
Jan. 20, 2021
Applicant:
Pure Storage, Inc., Mountain View, CA (US);
Inventors:
Irfan Hamid, Kirkland, WA (US);
Timothy Brennan, San Francisco, CA (US);
Assignee:
PURE STORAGE, INC., Mountain View, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0664 (2013.01); G06F 3/0604 (2013.01); G06F 3/067 (2013.01); G06F 3/0659 (2013.01); G06F 3/0665 (2013.01);
Abstract
Emulating persistent reservations in a cloud-based storage system, including: acquiring, by a first storage controller, in response to a request for a Small Computer Systems Interface (SCSI) persistent reservation, a first lease for an area of storage of a cloud-based storage system; and storing, by the first storage controller, a first identifier for the first lease in a predefined portion of the area of storage, wherein the predefined portion of the area of storage is accessible to a second storage controller.