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. 10, 2020
Filed:
Jun. 27, 2019
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Shaoqin Gong, Beijing, CN;
Jian Gao, Beijing, CN;
Geng Han, Beijing, CN;
Hongpo Gao, Beijing, CN;
Ree Lei Sun, Beijing, CN;
Xinlei Xu, Beijing, CN;
EMC IP Holding Company LLC, Hopkinton, MA (US);
Abstract
Embodiments of the present disclosure provide methods and apparatuses for ensuring data consistency. In some embodiments, a method comprises writing data into a first temporary buffer in a first processor. The method further comprises, in response to the data being written into the first temporary buffer, sending the data to a second processor to update a copy of the data in the second processor. In addition, the method comprises, in response to receiving an indication that the second processor has received the data, copying the data from the first temporary buffer to a first working buffer in the first processor.