Looking at the Hyper-V Event Log (January 2018 edition)

Hyper-V has changed over the last few years and so has our event log structure. With that in mind, here is an update of Ben’s original post in 2009 (“Looking at the Hyper-V Event Log”). This post gives a short overview on the different Windows event log channels that Hyper-V uses. It can be used… Read more

Migrating local VM owner certificates for VMs with vTPM

Whenever I want to replace or reinstall a system which is used to run virtual machines with a virtual trusted platform module (vTPM), I’ve been facing a challenge: For hosts that are not part of a guarded fabric, the new system does need to be authorized to run the VM. Some time ago, I wrote… Read more

What’s new in Hyper-V for Windows 10 Fall Creators Update?

Windows 10 Fall Creators Update has arrived!  While we’ve been blogging about new features as they appear in Windows Insider builds, many of you have asked for a consolidated list of Hyper-V updates and improvements since Creators Update in April. Summary: Quick Create includes a gallery (and you can add your own images) Hyper-V has… Read more

A great way to collect logs for troubleshooting

Did you ever have to troubleshoot issues within a Hyper-V cluster or standalone environment and found yourself switching between different event logs? Or did you repro something just to find out not all of the important Windows event channels had been activated? To make it easier to collect the right set of event logs into… Read more

Container Images are now out for Windows Server version 1709!

With the release of Windows Server version 1709 also come Windows Server Core and Nano Server base OS container images. It is important to note that while older versions of the base OS container images will work on a newer host (with Hyper-V isolation), the opposite is not true. Container images based on Windows Server… Read more

Docker’s routing mesh available with Windows Server version 1709

The Windows Core Networking team, along with our friends at Docker, are thrilled to announce that support for Docker’s ingress routing mesh will be supported with Windows Server version 1709. Ingress routing mesh is part of swarm mode–Docker’s built-in orchestration solution for containers. Swarm mode first became available on Windows early this year, along with… Read more

Hyper-V virtual machine gallery and networking improvements

In January, we added Quick Create to Hyper-V manager in Windows 10.  Quick Create is a single-page wizard for fast, easy, virtual machine creation. Starting in the latest fast-track Windows Insider builds (16237+) we’re expanding on that idea in two ways.  Quick Create now includes: A virtual machine gallery with downloadable, pre-configured, virtual machines. A… Read more

Copying Files into a Hyper-V VM with Vagrant

A couple of weeks ago, I published a blog with tips and tricks for getting started with Vagrant on Hyper-V. My fifth tip was to “Enable Nifty Hyper-V Features,” where I briefly mentioned stuff like differencing disks and virtualization extensions. While those are useful, I realized later that I should have added one more feature… Read more

Vagrant and Hyper-V — Tips and Tricks

Learning to Use Vagrant on Windows 10 A few months ago, I went to DockerCon as a Microsoft representative. While I was there, I had the chance to ask developers about their favorite tools. The most common tool mentioned (outside of Docker itself) was Vagrant. This was interesting — I was familiar with Vagrant, but… Read more