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:
Nov. 01, 2022
Filed:
May. 02, 2019
Applicant:
Emc Ip Holding Company, Llc, Hopkinton, MA (US);
Inventors:
Vladimir Shveidel, Pardes-Hana, IL;
Philip Love, San Jose, CA (US);
Assignee:
EMC IP HOLDING COMPANY, LLC, Hopkinton, MA (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F 16/00 (2019.01); G06F 16/11 (2019.01);
U.S. Cl.
CPC ...
G06F 16/128 (2019.01);
Abstract
A method, computer program product, and computer system for creating, by a computing device, a child leaf of a snapshot associated with a parent leaf of a volume. At least one entry associated with one of the parent leaf and the child leaf may be added to a delta log. Only delta changes are written to the child leaf. One of a first destaging technique and a second destaging technique may be used for the child leaf.