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:
Aug. 10, 2021
Filed:
Jul. 23, 2019
Applicant:
Pure Storage, Inc., Mountain View, CA (US);
Inventors:
Constantine P. Sapuntzakis, Mountain View, CA (US);
Krishna Kant, Sunnyvale, CA (US);
Assignee:
Pure Storage, Inc., Mountain View, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/10 (2006.01); G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
G06F 11/1004 (2013.01); G06F 3/0604 (2013.01); G06F 3/065 (2013.01); G06F 3/0656 (2013.01); G06F 3/0659 (2013.01); G06F 3/0673 (2013.01);
Abstract
A method of optimized end-to-end integrity comprises receiving a request to write application data stored in a first kernel buffer to a storage device. The method further comprises determining, by a processing device, that a first cyclic redundancy check (CRC) of the application data failed. The method further comprises copying the application data to a second kernel buffer. The method further comprises performing, by the processing device, a second CRC on the application data stored in the second kernel buffer.