Patent · US Active

Snapshot replication

US9965306B1 · kind B1 · utility

77Cited by

1References

16Claims

0Family size

Assignee

EMC IP Holding Company LLC · US

Inventors

Assaf Natanzon · Nes Ziona, IL
Saar Cohen · Tira, IL
Jehuda Shemer · Kfar Sava, IL

Key dates

Filing date	Aug 30, 2012
Grant date	May 8, 2018
Priority date	—
Expiry date	Sep 28, 2035

Classification

Technology area (CPC G)Physics
CPC primaryG06F2201/84
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A computer implemented method, system, and program product for replicating writeable snapshots in a continuous replication environment, the method comprising intercepting a command to create a snapshot of a virtual volume, putting a snapshot create message in a journal at a replication site; and allowing the creation of the snapshot.

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