Which of the following statements about FusionSphere OpenStack components is incorrect?

In the FusionSphere OpenStack environment, Nova provides lifecycle management for compute instances. On-demand response includes VM creation, scheduling, and reclamation.

Cinder provides persistent block storage for running instances. Its pluggable drives facilitate block storage device creation and management.

Keystone provides monitoring and measurement for FusionSphere OpenStack charging, baseline, scalability, and statistics.

Horizon provides a web-based self-service portal which interacts with FusionSphere OpenStack underlying services, such as starting an instance, allocating IP addresses, and configuring access control.