US 11,307,943 B2Granted

Disaster recovery deployment method, apparatus, and system

AssigneeHuawei Technologies Co., Ltd.

InventorsHuiyong Liu, Mingsen Tao, Jidong Zhang

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Abstract

This application discloses a disaster recovery deployment method, apparatus, and system, and relates to the field of network application technologies. The method includes: obtaining, by a master data center and a backup data center, disaster recovery control information; sending, by the master data center, the data corresponding to the service of the master data center to the at least one backup data center based on the disaster recovery control information; and deploying, by the backup data center, a disaster recovery resource for the master data center based on the disaster recovery control information, and backing up the received data. In other words, the master data center and the backup data center automatically back up resources and data based on the disaster recovery control information, and therefore, manual operation steps in a disaster recovery deployment process are simplified, and efficiency of disaster recovery deployment is improved.

Claims14

Dependent claims

A method for disaster recovery deployment, the method comprising:

receiving, by a master data center, a disaster recovery policy parameter from a management device;
generating, by the master data center, disaster recovery resource deployment topology information based on the disaster recovery policy parameter, wherein the disaster recovery resource deployment topology information indicates a disaster recovery resource to be deployed by at least one backup data center for a service of the master data center, wherein the disaster recovery resource is a resource used to perform disaster recovery and backup on the service of the master data center;
generating, by the master data center, data backup policy information based on the disaster recovery policy parameter, wherein the data backup policy information indicates a backup relationship of data corresponding to the service of the master data center in the at least one backup data center;
sending, by the master data center, the data corresponding to the service of the master data center to the at least one backup data center based on the disaster recovery resource deployment topology information and the data backup policy information;
obtaining, by the backup data center, the disaster recovery resource deployment topology information and the data backup policy information;
deploying, by the backup data center, a first disaster recovery resource for the master data center based on the disaster recovery resource deployment topology information and the data backup policy information;
and
receiving, by the backup data center, the data sent by the master data center, and backing up the received data;
wherein the generating, by the master data center, the disaster recovery resource deployment topology information based on the disaster recovery policy parameter comprises:
obtaining, by the master data center, specifications of the service of the master data center;
determining, by the master data center based on the specifications of the service of the master data center and a backup proportion of the data corresponding to the service of the master data center in each of the at least one backup data center, a quantity of disaster recovery resources to be deployed by the at least one backup data center for the service of the master data center;
and
generating, by the master data center, the disaster recovery resource deployment topology information that comprises the quantity of disaster recovery resources to be deployed by the at least one backup data center for the service of the master data center.

10 more elements

An apparatus for disaster recovery deployment, wherein the apparatus is included in a master data center, the apparatus comprising:

one or more processors;
and
non-transitory computer-readable memory storing a program to be executed by the one or more processors to cause the apparatus to:
receive a disaster recovery policy parameter from a management device, wherein the disaster recovery policy parameter instructs the master data center to back up a service of the master data center to at least one backup data center;
generate disaster recovery resource deployment topology information based on the disaster recovery policy parameter, wherein the disaster recovery resource deployment topology information indicates a disaster recovery resource to be deployed by the at least one backup data center for the service of the master data center;
generate data backup policy information based on the disaster recovery policy parameter, wherein the data backup policy information indicates a backup relationship of data corresponding to the service of the master data center in the at least one backup data center;
send the data corresponding to the service of the master data center to the at least one backup data center based on the disaster recovery resource deployment topology information and the data backup policy information, so that the backup data center receives the data sent by the master data center and backs up the received data;
wherein generating the disaster recovery resource deployment topology information based on the disaster recovery policy parameter comprises:
obtaining specifications of the service of the master data center;
determining, based on the specifications of the service of the master data center and a backup proportion of the data corresponding to the service of the master data center in the at least one backup data center, a quantity of disaster recovery resources to be deployed by the at least one backup data center for the service of the master data center;
and
generating the disaster recovery resource deployment topology information that comprises the quantity of disaster recovery resources to be deployed by the at least one backup data center for the service of the master data center.

9 more elements

A disaster recovery deployment system, comprising:

a master data center;
and
at least one backup data center,
wherein the master data center is configured to:
receive a disaster recovery policy parameter from a management device, wherein the disaster recovery policy parameter instructs the master data center to back up a service of the master data center to the at least one backup data center;
generate disaster recovery resource deployment topology information based on the disaster recovery policy parameter, wherein the disaster recovery resource deployment topology information indicates a disaster recovery resource to be deployed by the at least one backup data center for the service of the master data center;
generate data backup policy information based on the disaster recovery policy parameter, wherein the data backup policy information indicates a backup relationship of data corresponding to the service of the master data center in the at least one backup data center;
and
send data corresponding to the service of the master data center to the at least one backup data center based on the disaster recovery resource deployment topology information and the data backup policy information;
and
wherein the backup data center is configured to:
obtain the disaster recovery resource deployment topology information and the data backup policy information;
and
deploy a first disaster recovery resource for the master data center based on the disaster recovery resource deployment topology information and the data backup policy information, receive the data sent by the master data center, and back up the received data,
wherein the master data center generating the disaster recovery resource deployment topology information based on the disaster recovery policy parameter comprises:
obtaining specifications of the service of the master data center;
determining, based on the specifications of the service of the master data center and a backup proportion of the data corresponding to the service of the master data center in the at least one backup data center, a quantity of disaster recovery resources to be deployed by the at least one backup data center for the service of the master data center;
and
generating the disaster recovery resource deployment topology information that comprises the quantity of disaster recovery resources to be deployed by the at least one backup data center for the service of the master data center.

16 more elements

Dependencies are inferred from the claim text.

Facts

Application: 16/577,874Filed 20 Sep 2019 · continuation
Priority: CN 201710170186.921 Mar 2017
Published: US 2020/0019479 A116 Jan 2020
Granted: 19 Apr 2022
Term ends: Not estimatedThe source records don’t support an estimate.

Classification15 codes

H04L 41/0663
Using network fault recovery: performing the actions predefined by failover planning, e.g. switching to standby network elements
G06F 9/45558
Hypervisors; Virtual machine monitors: hypervisor-specific management and integration aspects
G06F 11/1451
Management of the data involved in backup or backup restore: by selection of backup contents
G06F 11/1469
Management of the backup or restore process: backup restoration techniques

Family

PCT/CN2018/079516Parent of this continuation · filed 20 Mar 2018
US 2020/0019479 A1Pre-grant publication · published 16 Jan 2020
US 11,307,943 B2This patent

From the US filing history. Foreign family members aren’t listed.

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