Huawei Cloud Storage Disaster Recovery Service

Huawei Cloud's SDRS provides DR services for cloud services, such as ECS, DSS, and EVS. SDRS uses multiple technologies, such as storage replication, data redundancy, and cache acceleration, to provide high data reliability and service continuity.

SDRS protects service applications by replicating the server data and configurations to a DR site. It allows service applications to start at the DR site in the event that servers at the production site stop. This is to improve service availability and continuity.