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. 30, 2022
Filed:
Apr. 29, 2021
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Xingshan Wang, Shanghai, CN;
Ao Sun, Shanghai, CN;
EMC IP HOLDING COMPANY LLC, Hopkinton, MA (US);
Abstract
A storage system is managed. For example, in response to a request at a first storage node for data related to a second storage node, it is determined whether the first storage node and the second storage node belong to the same storage node group having an interconnection structure. If it is determined that the first storage node and the second storage node belong to different storage node groups, data is transmitted between the first storage node and the second storage node based on a mapping between storage nodes in a first storage node group with the first storage node and storage nodes in a second storage node group with the second storage node. Thus, data transmission can be performed between different storage node groups through a mapping relationship.