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. 17, 2021
Filed:
Apr. 13, 2020
Applicant:
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Inventors:
Geng Han, Beijing, CN;
Jian Gao, Beijing, CN;
Wayne Weihua Li, Beijing, CN;
Jamin Kang, Beijing, CN;
Jibing Dong, Beijing, CN;
Assignee:
EMC IP Holding Company LLC, Hopkinton, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/10 (2016.01); G06F 12/02 (2006.01); G06F 12/1009 (2016.01);
U.S. Cl.
CPC ...
G06F 12/1009 (2013.01); G06F 12/0246 (2013.01); G06F 2212/1008 (2013.01); G06F 2212/1016 (2013.01); G06F 2212/657 (2013.01); G06F 2212/7203 (2013.01);
Abstract
In a method and apparatus for storage management, a method includes: creating a plurality of profiles for address mapping, the profiles comprising a part of mapping relation in the total mapping table and creating an index for a part of the plurality of profiles to accelerate the lookup speed. A corresponding device and computer program product are also disclosed.