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. 29, 2025
Filed:
Jan. 26, 2024
Applicant:
Dell Products L.p., Round Rock, TX (US);
Inventors:
Vamsi K. Vankamamidi, Hopkinton, MA (US);
Oran Baruch, Tel Aviv, IL;
Ajay Karri, South Grafton, MA (US);
Alexander Shknevsky, Fair Lawn, NJ (US);
Assignee:
Dell Products L.P., Round Rock, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0619 (2013.01); G06F 3/0644 (2013.01); G06F 3/0659 (2013.01); G06F 3/067 (2013.01);
Abstract
A technique of managing writes in a data storage system includes receiving I/O requests specifying data to be written, storing a set of the data to be written in an extent of a data log, and preventing data reduction from being performed on the set of data in the extent for at least a specified time interval, said time interval enabling portions of the set of data to be overwritten with new data and rendering data reduction of such portions unnecessary.