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. 06, 2022
Filed:
Oct. 02, 2020
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Shiv S. Kumar, Pune, IN;
Jai P. Gahlot, Pune, IN;
EMC IP HOLDING COMPANY LLC, Hopkinton, MA (US);
Abstract
Techniques are provided for data size based replication. In an example, a replication daemon registers to receive notifications about data changes from a protocol driver. The replication daemon can maintain a counter for each of one or more replication policies, where a counter tracks how much data has changed that corresponds to a replication policy, since the prior replication for that replication policy. Where the daemon receives a notification for the protocol driver, it can determine whether the notification applies to any replication policy, and update any counters accordingly. Where an amount of data changed since the prior replication exceeds a threshold for a replication policy, a replication can be started. Upon successful completion of the replication, the corresponding counter can be reset.