In Huawei FusionCompute, the maximum computing resources for virtual machines are limited to what?

In Huawei FusionCompute, the maximum computing resources for virtual machines are indeed limited to the resources available to all hosts within the cluster. This means that each virtual machine (VM) can only utilize the processing power, memory, and storage that is distributed among the physical hosts that make up the cluster.

Clusters are designed to work as a unified group, where resources can be pooled together to optimize performance and manageability. This structure allows for effective resource allocation and utilization, ensuring that the demands of individual VMs can be satisfied by the collective capabilities of the hosts in the same cluster.

In contrast, the other options imply broader or different resource availability that does not align with the way FusionCompute structures its resource management. For instance, the idea of resources from any cluster in the system or unlimited resources across all sectors does not reflect the inherent limitations imposed by the specific architecture of a cluster. Similarly, the allocation of resources by the cloud service provider does not give insight into the local limitations of resource availability within the cluster. Therefore, focusing on the resources available among all hosts in the cluster accurately highlights the operational constraints that are typically found in cloud computing environments managed with FusionCompute.