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:
May. 10, 2022
Filed:
Oct. 29, 2019
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Atul Avinash Karmarkar, San Jose, CA (US);
Philip Shilane, Newtown, PA (US);
Kevin Xu, Warren, NJ (US);
Abhinav Duggal, Milpitas, CA (US);
EMC IP Holding Company LLC, Hopkinton, MA (US);
Abstract
A schedule is stored indicating a frequency of replication from source to destination sites. When a replication job is initiated, information identifying one or more objects at the source site to be replicated is copied into a snapshot without pausing user operations against the one or more objects. The snapshot is compared with a previous snapshot to generate replication tasks for the replication job. The replication tasks are placed onto a message queue at the source site, where a worker node at the source site retrieves a replication task from the message queue and processes the replication task in conjunction with a worker node at the destination site.