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:
Dec. 30, 2025
Filed:
Jan. 26, 2023
Pure Storage, Inc., Mountain View, CA (US);
Sandeep Mann, Pleasanton, CA (US);
John Adler, Mountain View, CA (US);
Jaesoo Lee, Los Altos, CA (US);
Benjamin Scholbrock, San Jose, CA (US);
Andrew Bernat, Mountain View, CA (US);
PURE STORAGE, INC., Santa Clara, CA (US);
Abstract
A method, apparatus, and computer program product for managing permissions for processing input/output (I/O) operations in a storage system is disclosed that includes a plurality of storage system controllers and a plurality of storage devices. The method comprises determining that a permission associated with a storage system controller for issuing I/O operations to the storage devices should be invalidated and, in response to the determination, modifying at least one I/O capability of the storage system controller.