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:
Sep. 05, 2023
Filed:
May. 03, 2019
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Mikhail Danilov, Saint Petersburg, RU;
Igor Medvedev, Seattle, WA (US);
Brett A. Menzies, Seattle, WA (US);
EMC IP HOLDING COMPANY LLC, Hopkinton, MA (US);
Abstract
Described herein, system that facilitates replication of data in a geographically distributed storage environment. According to an embodiment, a system can comprise determining whether a data storage system is in an active data storage mode or a passive data storage mode. In active data storage mode, the data storage system can accept connections from an application, permit the application to store new data objects, replicate the new data objects to other data storage systems, and accept replicated data. In passive data storage mode, the data storage system can block storage of new data objects by the application while accepting replicated data.