What is a core aspect of managing virtualized compute in HCI?

High availability through automatic failover is a core aspect of managing virtualized compute in Hyper-Converged Infrastructure (HCI). In HCI systems, resources such as compute, storage, and networking are integrated into a single system, which allows for seamless management and efficient resource utilization.

Automatic failover is crucial because it ensures that if one component of the system fails, workloads can be automatically shifted to another functioning component without manual intervention. This minimizes downtime and enhances the reliability of applications running on the HCI, which is critical for businesses that rely on these systems for continuous operations. High availability is a primary goal in designing HCI solutions, as it directly impacts the overall performance and user experience.

In contrast, the other options do not align with the goals of managing virtualized compute effectively. Eliminating the use of virtual servers goes against the principle of virtualization, which is essential in an HCI environment. Manual monitoring of all virtual machines is inefficient and counterproductive, as automation is a key benefit of HCI. Reducing the need for automated processes contradicts the efficiency and resilience that HCI aims to provide, where automation is fundamental to scalability and management.