Configure SCSI controllers only when supported by the guest operating system

Applies to: Windows Server 2022, Windows Server 2019, Windows Server 2016

Property Details
Operating System Windows Server 2016
Product/Feature Hyper-V
Severity Warning
Category Configuration

In the following sections, italics indicates UI text that appears in the Best Practices Analyzer tool for this issue.

Issue

A virtual machine is configured with a SCSI controller that cannot be used because the guest operating system does not support SCSI controllers.

Impact

Virtual machines cannot use storage attached to the SCSI controller. This impacts the following virtual machines:

<list of virtual machines>

Resolution

Shut down the virtual machine and use Hyper-V Manager to remove the SCSI controller from the virtual machine. Then, restart the virtual machine.