What's New

Updated on 2024/05/07 GMT+08:00

The tables below describe the functions released in each Storage Disaster Recovery Service version and corresponding documentation updates. New features will be successively launched in each region.

September 2021

No.

Feature

Description

Phase

Document

1

Asynchronous replication

SDRS provides cross-AZ and cross-region disaster recovery (DR) for your ECSs with an RPO of just seconds. If the production site crashes, you can quickly recover services at the DR site with only minimal downtime.

Commercial use

Asynchronous Replication

March 2020

No.

Feature

Description

Phase

Document

1

DR of shared EVS disks

SDRS provides DR approaches for ECS instances with shared EVS disks attached.

Commercial use

Limitations

Step 2: Create a Protected Instance

Deleting a Protected Instance

July 2019

No.

Feature

Description

Phase

Document

1

DR for DeHs

SDRS allows you to select DeHs for DR sites when creating protected instances. At the production site, whether ECS instances are deployed on DeHs is no impact. At the DR site, you can use common ECS instances and ECS instances that have been deployed on DeHs.

Commercial use

Step 2: Create a Protected Instance

May 2019

No.

Feature

Description

Phase

Document

1

Formal commercial use

SDRS has been put into commercial use on HUAWEI CLOUD.

Commercial use

SDRS Introduction

Step 2: Create a Protected Instance