Patent · US Active

Disaster recovery replication throttling in deduplication systems

US8484503B2 · kind B2 · utility

2Cited by

6References

14Claims

0Family size

Assignee

International Business Machines Corporation · US

Inventors

Shay H. Akirav · Nes Ziona, IL
Yariv Bachar · Netanya, IL
Dov N. Hepner · Herzliya, IL
Ofer Leneman · Kfar Sava, IL
Gil E. Paz · Yehud Monosson, IL
Tzafrir Z. Taub · Givatayim, IL

Key dates

Filing date	Aug 18, 2010
Grant date	Jul 9, 2013
Priority date	—
Expiry date	May 10, 2031

Classification

Technology area (CPC G)Physics
CPC primaryG06F11/1453
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Communication is arrested between a source data entity and a replicated data entity at a location declared in a DR mode. The DR mode is negotiated to a central replication management component as a DR mode entry event. The DR mode entry event is distributed, by the central replication management component, to each member in a shared group. The DR mode is enforced using at least one replication policy.

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