Patent · US Active

Replication of xcopy command

US9740572B1 · kind B1 · utility

60Cited by

2References

20Claims

0Family size

Assignee

EMC IP Holding Company LLC · US

Inventors

Assaf Natanzon · Nes Ziona, IL
Saar Cohen · Tira, IL
Ido Singer · Nes Ziona, IL

Key dates

Filing date	Dec 30, 2013
Grant date	Aug 22, 2017
Priority date	—
Expiry date	Nov 18, 2035

Classification

Technology area (CPC G)Physics
CPC primaryG06F2201/855
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method, system and program product for implementing the xcopy command in a replication environment, the replication environment having a production site, a splitter, and a replication site, wherein the replication site has a journal, comprising, determining if the source and target LUNs of the xcopy command are replicated, based on a determination that both source and target LUNs are replicated, determining if the production and replication LUNs are synchronized, based on a positive determination that the LUNs are synchronized, and performing the xcopy command on the replication.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.