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:
Oct. 25, 2016
Filed:
Dec. 20, 2012
Emc Corporation, Hopkinton, MA (US);
Mark Chamness, Menlo Park, CA (US);
Michael L. Federwisch, San Jose, CA (US);
Konstantin Tyapochkin, St. Petersburg, RU;
EMC Corporation, Hopkinton, MA (US);
Abstract
Techniques for predicting data replication performance degradation are described. According to one embodiment, a method starts with receiving periodically data replication characteristics from a source storage and a target storage, the periodically received data replication characteristics being extracted from a replication process of the source storage replicating data to the target storage. The periodically received data replication characteristics are analyzed at a replication management server communicatively coupled with the source storage and the target storage, and a predictive modeling are applied. When the possibility of degradation of replication performance reaches a predetermined threshold, a notification is sent out.