For which components does GaussDB provide data storage services? (Multiple choice)

In the remote active-active disaster recovery deployment scheme, when planning the host resources of the data center, it is necessary to plan Disaster recovery services and non-disaster recovery services are deployed in different clusters. To deploy disaster recovery services to a disaster recovery cluster, Deploy non-disaster-tolerant services into disaster-tolerant or non-disaster-tolerant clusters, and the disaster-tolerant cluster can be connected to both the disaster-tolerant LUN and the non-disaster-tolerant cluster.
For disaster LUNs, the remote disaster recovery center needs to reserve resources at a ratio of 1:0.8 to ensure resource redundancy.

FusioncomputeImport supportVMDKtype disk file to create a new virtual machine.

If FusionCompute is deployed in the three-member separation mode, the three-member separation mode must also be used to deploy FusionAccess.

In HuaweiFusionCloud 6.3middle,FusionCareWhat functions can it have?