You will therefore need to expand the File and Storage Services role, and then expand the File and iSCSI Services component and then select the File Server Resource Manager option, as shown in Figure 1. The role is installed by default, but the File Server Resource Manager is not. The File Server Resource Manager is a part of the File and Storage Services role.
To install it, you must open the Server Manager and choose the Add Roles and Features command from the Manage menu. The File Server Resource Manager is not installed by default in Windows Server 20 R2. You can use this tool to set storage quotas and to control the types of files that can be saved to a file server. The File Server Resource Manager is a tool that was introduced in Windows Server over a decade ago, but that is alive and well in Windows Server 20 R2. If you are going to use Windows Server as a file server then it is a good idea to make use of the File Server Resource Manager.
