The Container Storage Interface (CSI) in Huawei’s container storage solution integrates with Kubernetes. The *HCIP-Storage V5.5 Training Material (Module 5: Storage System Maintenance and Troubleshooting)* explains:

- Option A: True. The material states: “The Huawei CSI Driver handles calls initiated by sidecar containers to manage storage operations.”

- Option B: False. The material clarifies: “The Huawei CSI Driver communicates with Huawei storage using gRPC or proprietary protocols, not RESTful APIs, to provision and manage NAS/SAN resources.” This makes the statement incorrect.

- Option C: True. The material confirms: “The CSI Controller runs in StatefulSet mode on a worker node, managing storage resource creation and deletion.”

- Option D: True. The material notes: “The CSI Node runs in DaemonSet mode on each Kubernetes worker node, handling mount and unmount operations.”

Thus, option B is false.