Which of the following descriptions about Huawei FusionCompute HA is wrong?

Question

Options

• AThe system periodically checks the status of the virtual machine. When the failure of the CNA host
• BIf the data of the virtual machine is saved in the shared storage, the unsaved data will not be lost
• CThe administrator can set different HA policies according to the importance of the virtual machine.
• DThis function supports automatic restart after a virtual machine failure

• A
  80% (20)
• B
  4% (1)
• C
  12% (3)
• D
  4% (1)

Explanation

Option A is the wrong description because Huawei FusionCompute HA monitors the CNA host heartbeat, not the individual status of each virtual machine periodically - the trigger for HA is host-level failure detection, not VM-level polling. Options B, C, and D are all accurate: shared storage preserves a VM's disk data when a host fails (B is correct), administrators can assign HA priority policies per VM based on business importance (C is correct), and automatic VM restart upon failure is precisely the core function HA provides (D is correct).

Memory tip: Think of FusionCompute HA as a "host watcher, not a VM watcher" - it listens for the CNA node's heartbeat going silent, then kicks off recovery actions for all VMs that lived on that host. Any answer claiming it polls individual VMs is the red flag.

No community discussion yet for this question.