Avoid storing Smart Paging files on a system disk

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

For more information about best practices and scans, see Run Best Practices Analyzer Scans and Manage Scan Results.

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

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

Issue

The memory configuration for one or more virtual machines might require the use of Smart Paging if the virtual machine is rebooted, and the specified location for the Smart Paging file is the system disk of the server running Hyper-V.

Impact

Use of the system disk for Smart Paging might cause the server running Hyper-V to experience problems. This affects the following virtual machines:

<list of virtual machines>

Resolution

Reconfigure the virtual machines to store the Smart Paging files on a non-system disk.