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:
May. 04, 2021
Filed:
Jan. 31, 2019
Applicant:
Emc Ip Holding Company, Llc, Hopkinton, MA (US);
Inventors:
Cheng Wan, Beijing, CN;
Socheavy D. Heng, Framingham, MA (US);
Xinlei Xu, Beijing, CN;
Yousheng Liu, Beijing, CN;
Baote Zhuo, Beijing, CN;
Assignee:
EMC IP Holding Company LLC, Hopkinton, MA (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/14 (2006.01); G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
G06F 11/1435 (2013.01); G06F 3/061 (2013.01); G06F 3/067 (2013.01); G06F 3/0656 (2013.01); G06F 11/1469 (2013.01); G06F 11/1471 (2013.01);
Abstract
A method, computer program product, and computer system for executing an automatic recovery of log metadata. A secondary storage processor may request one or more log metadata buffer values from a first buffer used by a primary storage processor. The secondary storage processor may update one or more log metadata buffer values from a second buffer used by the secondary storage processor.