After a host enters maintenance mode, stop or migrate all VMs on the host, and then perform maintenance operations.
To install FusionSphere OpenStack, the host CPU virtualization function must be enabled or else the VMs cannot be created.
ManageOne is a Huawei cloud data center O&M management system, including ServiceCenter and OperationCenter.
Which of the following options are included on the Alarm Settings page of OperationCenter? (Multiple Choice)
Which of the following roles is responsible for initial configuration of Operation Center?