Which of the following about the virtual machine HA in Huawei FusionCompute is correct?

The statement that the virtual machine HA (High Availability) function can quickly restore business when a failure occurs is indeed correct. High Availability is designed to minimize downtime and ensure that services remain available even in the event of hardware or software failures. In the context of Huawei FusionCompute, the HA function actively monitors the health of virtual machines and their host servers. When a failure is detected, it triggers a recovery process that involves restarting the affected virtual machine on a different, healthy host within the cluster, thereby allowing business operations to resume with minimal interruption.

The focus of HA is on ensuring continuous operation and rapid restoration, supporting business continuity in mission-critical environments. This reflects the core purpose of HA technology: to provide resilience and reliability by allowing swift recovery from outages or failures, thereby supporting uninterrupted business processes.