DR for Client

olive.zhao · Created Jul 29, 2021 07:24:53

Hello, friend!

The Business Continuity and Disaster Recovery Solution (Geo-Redundant Mode) provides two-level DR protection for customers' data centers to ensure service continuity.

Solution Definition

Business Continuity and Disaster Recovery Solution (Geo-Redundant Mode) is a three-site DR solution that consists of a production center, a same-city DR center, and a remote DR center. The continuity of core services can be ensured when any two data centers fail, remarkably improving the DR solution availability.

Production center:
Provides services for applications.
Same-city DR center:
It is dozens of kilometers away from the production center. It is directly connected to the production center over Fibre Channel networks to provide level-1 DR protection.
Remote DR center:
It is hundreds or thousands of kilometers away from the production center. It is established in case of natural disasters that may damage the previous two data centers simultaneously such as earthquake. It provides level-2 DR protection through periodic asynchronous replication

Solution Architecture

If you want to know more information about this, please check the following document:

https://support.huawei.com/hedex/hdx.do?docid=EDOC1100124168&lang=en

Hope this helps!

Gustavo.HdezF · Created Jul 28, 2021 18:35:08

Hello User. we are reviewing your question and we will answer you shortly. Thanks.

olive.zhao · Created Jul 29, 2021 07:24:53

Hello, friend!

The Business Continuity and Disaster Recovery Solution (Geo-Redundant Mode) provides two-level DR protection for customers' data centers to ensure service continuity.

Solution Definition

Business Continuity and Disaster Recovery Solution (Geo-Redundant Mode) is a three-site DR solution that consists of a production center, a same-city DR center, and a remote DR center. The continuity of core services can be ensured when any two data centers fail, remarkably improving the DR solution availability.

Production center:
Provides services for applications.
Same-city DR center:
It is dozens of kilometers away from the production center. It is directly connected to the production center over Fibre Channel networks to provide level-1 DR protection.
Remote DR center:
It is hundreds or thousands of kilometers away from the production center. It is established in case of natural disasters that may damage the previous two data centers simultaneously such as earthquake. It provides level-2 DR protection through periodic asynchronous replication

Solution Architecture

If you want to know more information about this, please check the following document:

https://support.huawei.com/hedex/hdx.do?docid=EDOC1100124168&lang=en

Hope this helps!

BAZ · Created Jul 30, 2021 17:33:14

Thanks for sharing this

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DR for Client

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Third Party’s Trade Secret

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My Followers