Dorado HyperMetro network

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A logical HyperMetro network topology shows the mapping relationship and data flows between host applications and storage arrays. For details, see: HyperMetro Solution Overview.

Other related questions:
Introduction to the Dorado HyperMetro feature
HyperMetro creates active-active relationships between two data centers so that both the data centers are running and carry the same host services concurrently. A mutual backup relationship is set up between the storage arrays in the two data centers. If the storage array in one data center malfunctions, the storage array in the other data center automatically takes over services without data loss or service interruption, improving the data center serviceability and system resource utilization.

Whether Dorado supports HyperMetro
OceanStor Dorado V3 Series storage systems support the HyperMetro feature.

Application scenarios of Dorado HyperMetro
With Huawei HyperMetro feature, both data centers are running and can process services simultaneously, improving data center performance and system resource utilization. A mutual backup relationship is set up between the storage arrays in the two data centers. If the storage array in one data center malfunctions, the storage array in the other data center automatically takes over services without data loss or service interruption. It can be applied to healthcare, finance, and social security scenarios that require 7x24 operation without service interruption and can realize zero Recovery Point Objective (RPO) and zero Recovery Time Objective (RTO).

Whether the Dorado series HyperMetro feature requires licenses
You need to purchase and import the license to use the HyperMetro feature on Dorado.

Unexpected disconnection of the OceanStor V3 HyperMetro pair
Refer to Revelations of Troublesolving cases on the right.

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