Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document.
Note: Even the most advanced machine translation cannot match the quality of professional translators.
Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Unsupported Networking
This section describes the networking topologies that are not supported by the active-active DC solution. Do not use the networking topologies in this section when deploying the active-active DC solution.
Cloned VM Used as the Other Quorum Server
In this networking mode, a VM is used as the quorum server and the VM is cloned as the other quorum server. Figure 3-9 shows the networking mode.
When a VM is used as the quorum server, the VM's system and data disks must not be created on the HyperMetro LUNs.
- Scenario
The quorum server is a cloned VM of the other existing quorum server VM.
- Risk
The cloned VM has the same information as the source VM, which will cause a quorum server conflict.