You can use the Server Manager to install these roles, but being that the roles need to be installed on multiple virtual machines, it is usually easier to use PowerShell instead. Here is a command that you can use to install the required roles: Install-WindowsFeature -Name "Hyper-V", "Failover-Clustering", "Data-Center-Bridging", "RSAT-Clustering-PowerShell", "Hyper-V-PowerShell", "FS-FileServer" Figure 1 This is how to install the required components. There are two things to keep in mind with regard to using the command shown above. First, the command must be run on each of your Storage Spaces Direct cluster nodes. Second, you will have to restart each node once the installation completes, as shown in Figure 2.