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Tag: Windows Server

centos hyper-v

Best Practices for running Linux on Hyper-V

Sometimes I just need my blog as a reminder or a database to find something in a few months so this is exactly one of this blog posts. Microsoft has a TechNet article where they describe the best practices for Linux VMs running on Hyper-V 2012 or Hyper-V 2012 R2. The article is a list of recommendations for running Linux virtual machine on Hyper-V.

Right now they have 4 recommendations on the list (Source Microsoft TechNet):

  • Use static MAC addresses with failover clustering.
  • Use Hyper-V-specific network adapters, not the legacy network adapter.
  • Use I/O scheduler NOOP for better disk I/O performance.
  • Add “numa=off” if the Linux virtual machine has more than 7 virtual processors or more than 30 GB RAM.

 



System Center Universe Europe 2013

System Center Universe Europe – The Microsoft CloudOS Event you shouldn’t miss

In about 6 weeks System Center Universe 2014 opens it doors and if you want to learn and network about Microsoft CloudOS or Microsoft Datacenter solutions, you should definitely book this event.

System Center Universe Europe 2014

Register now for System Center Universe 2014 in Basel Switzerland. Date: September 17-19, 2014 Location: Basel-Switzerland Venue: Congress Center Basel Conference Language: English

SCU Europe 2014 is the successor of System Center Universe DACH 2013 in Bern, Switzerland. SCU DACH 2013 was a very successful community event, and got a lot of great feedback.

Never seen such a great event before. Thanks again for the great work and organization!

SCU DACH Is a potential succesor of MMS for people in Europe

Lineup was great.

Incredible high skilled speakers there. Loved it!Thanks to the organizators to bring up so many good speakers.Nice location, good beer and food and awesome people.

Absolut excellent! The entire team did a great job! Thank you for that.

Great job organizing this event. I would love to come back next year.

Extreme good organized, highly skilled speakers, very cool people and the content was amazing. Loved it and will be back next year for sure.

The Content

System Center Universe

This time System Center Universe Europe 2014 will be even bigger, with more speakers, more sessions and more experts. This time in for tracks there are around 60 breakout sessions around topics for the Microsoft Datacenter, Private Cloud, Public Cloud and Hybrid Cloud, focusing on technologies like:

  • Microsoft Hyper-V
  • System Center 2012 R2
  • Windows Server 2012 R2
  • Configurations Manager
  • Windows 8.1
  • BYOD
  • Software Defined Storage
  • Software Defined Networking
  • Microsoft Azure
  • Windows Intune
  • PowerShell
  • Windows Azure Pack
  • and a lot more…

For event attendees, only the best is good enough! SCU Europe will host the crème-de-la-crème of the Windows Server and System Center Community from all over the world, including a variety of Microsoft Most Valuable Professionals (MVPs) and Microsoft employees. Take the opportunity to learn from the best and most experienced experts and community leaders in the Microsoft System Center Cloud and Datacenter Management area. In addition to classic breakout sessions, attendees also have the opportunity to discuss specific topics with several experts in small groups. So make sure you bring your questions and problems with you to discuss them with the experts. A real added value!

More Value

SCU Experts

So you will have a lot of great content and real word examples in the breakout sessions. But this is not the only benefit. In this three days you will have a lot of opportunities to talk to experts and other attendees to share some real world experience.

As in SCU DACH 2013, SCU Europe 2014 will included lunch and some networking parties so there is enough time to share experiences and knowledge.

The Location

Messe Basel

The location is different this time. Last time SCU DACH 2013 was hosted in Bern Switzerland. This time, since the location had to grow, the event will be held in Congress Center in Basel Switzerland. Basel is a great city with a lot of things to see around the event it self. With it’s two train stations and it’s airport, Basel is a perfect location for an international conference like this. You can reach the event location from anywhere in about 15 minutes.

SCU Location Map Basel

Conclusion

Well if I would have the summarize all this, I would find the following reasons to go to the SCU Europe 2014:

  • A huge number of Microsoft Cloud and Datacenter Management Experts from all over the world.
  • Around 60 breakout sessions
  • Great networking opportunity, meet the who is who in the Microsoft Cloud and Datacenter Management stack.
  • 26 Microsoft MVPs
  • Speakers from Microsoft
  • Great organization
  • First Class catering
  • Perfect location
  • Networking Party
  • Perfect for a city trip in the heart of Europe
  • Cheap price CHF729 (599.88 Euro) for a three day pass including lunch and Networking party
  • exhibition & networking area with a lot of different vendors showing there products
  • Easy to reach (Airport, Train or Car)

So make sure you reserve the date and register for System Center Universe Europe 2014:

System Center Universe Europe 2014

Register now for System Center Universe 2014 in Basel Switzerland. Date: September 17-19, 2014 Location: Basel-Switzerland Venue: Congress Center Basel Conference Language: English



Veeam Task Manager for Hyper-V

Veeam Task Manager for Hyper-V

Veeam just released the Veeam Task Manager for Hyper-V. The Task Manager for Hyper-V is a lightweight tool which doesn’t need to be installed you can just run it from a USB stick for example. The Veeam Task Manager for Hyper-V visualizes real-time performance data from your Hyper-V host and each child VM running on that host. You will be able to view what resources the parent partition is using and at the same time see what compute performance your virtual machines are using. This will make your life much easier if you need to see what resources are consumed on the Hyper-V host.

You can get more information about the Veeam Task Manager for Hyper-V on Mike Resslers (Microsoft MVP and Product Strategy Specialist for Veeam) blog post: Announcing: Veeam Task Manager for Hyper-V

And you can download it directly from the Veeam Website for free: Veeam Task Manager for Hyper-V



SCVMM Bare-Metal Fails

Add drivers to SCVMM Bare-Metal WinPE Image

A long time ago I wrote a blog post on how you can use System Center Virtual Machine Manager Bare-Metal Deployment to deploy new Hyper-V hosts. Normally this works fine but if you have newer hardware, your Windows Server Image does may not include the network adapter drivers. Now this isn’t a huge problem since you can mount and insert the drivers in the VHD or VHDX file for the Windows Server Hyper-V image. But if you forget to update the WinPE file from Virtual Machine Manager your deployment will fails, since the WinPE image has not network drivers included it won’t able to connect to the VMM Library or any other server.

You will end up in the following error and your deployment will timeout on the following screen:

“Synchronizing Time with Server”

SCVMM Bare-Metal Fails

If you check the IP configuration with ipconfig you will see that there are no network adapters available. This means you have to update your SCVMM WinPE image.

First of all you have to copy the SCVMM WinPE image. You can find this wim file on your WDS (Windows Deployment) PXE Server in the following location E:\RemoteInstall\DCMgr\Boot\WIndows\Images (Probably your setup has another drive letter.

WDS SCVMM Boot WIM

I copied this file to the C:\temp folder on my System Center Virtual Machine Manager server. I also copied the extracted drivers to the C:\Drivers folder.

After you have done this, you can use Greg Casanza’s (Microsoft) SCVMM Windows PE driver injection script, which will add the drivers to the WinPE Image (Boot.wim) and will publish this new boot.wim to all your WDS servers. I also rewrote the script I got from using drivers in the VMM Library to use drivers from a folder.

Update SCVMM WinPE

This will add the drivers to the Boot.wim file and publish it to the WDS servers.

Update WDS Server

After this is done the Boot.wim will work with your new drivers.

 

 

 

 

 



RemoteFX

GPU Requirements for RemoteFX on Windows Server 2012 R2

If your are planning a VDI (Virtual Desktop Infrastructure) deployment with Windows Server 2012 R2 Hyper-V  and you want to use physical graphics power with RemoteFX for your VDI machines fore example for CAD applications, you might wonder which cards are recommended and supported. Back in November 2013 Derrick Isoka (Microsoft Program Manager) wrote a blog post about recommendations and here is a quick summary.

RemoteFX GPU Requirements

To make use of RemoteFX with GPU acceleration on Windows Server 2012 R2 you require a compatible graphic card.

Most likely, the servers hosting the RemoteFX workloads will be located in a datacenter and as such, we recommend using passively cooled, server class graphics cards. However, it’s also acceptable to use a workstation card for testing on small deployments depending on your needs.

However the minimum requirements for the graphics cards to be used with Hyper-V RemoteFX are:

  • Direct 11.0 or later
  • WDDM 1.2 driver or later

DirectX and WDDM

There is some other point to this, in Windows Server 2012 R2 provides support for DirectX 11.0, DirectCompute and C++ AMP. Most of the graphics cards do support OpenGL 4.0 and OpenCL 1.1 or later, however these APIs are currently unsupported by RemoteFX in Windows Server 2012 R2.

Hardware and Driver Support

To find a graphics card also make sure you check the Windows Server Catalog.

RemoteFX Compatible GPUs

Microsoft did some tests and showed some of the results on the Remote Desktop Services blog.

RemoteFX Cards

  1. Best: These are server class cards, designed and certified for VDI workloads by hardware vendors like NVIDIA and AMD. They target the best application performance, experience, and virtual machine densities. Some of the cards are particularly recommended for designer and engineering workloads (such as Autodesk Inventor or AutoCad).
  2. Better: These are workstation class cards that provide acceptable performance and densities. They are especially capable cards for knowledge worker workloads (such as Microsoft Office or Internet Explorer).
  3. Good: These are lower-end cards that provide acceptable densities knowledge worker workloads.

Source: Microsoft

Performance and Scale

This is important, Microsoft also points out that GPU speed and memory, the performance and scale of your VDI deployment also depends on additional factors such as CPU, Storage and Network performance.

 



Microsoft System Center Logo

Technical Documentation for Getting Started with System Center 2012 R2

Marcel van den Berg just posted a blog post about the availability of the Technical Documentation for Getting Started with System Center 2012 R2 which was just released by Microsoft. The Technical Documentation covers the Support Matrix and Upgrade Sequence for System Center 2012 R2.

System Center 2012 R2 Requirements

You can download the documents on the Microsoft Download website.



Cisco Microsoft

Cisco and Microsoft Announce Sales and Go-to-Market Agreement

At the Worldwide Partner Conference 2014 Cisco and Microsoft announced a multi-year sales and go-to-market agreement designed to modernize data centers through the delivery and acceleration of integrated solutions. This will focus on bringing a deeper integration between the datacenter technologies of both companies. This includes Cisco UCS and Nexus products as well as Microsoft’s CloudOS solutions based Windows Server, Hyper-V, System Center, SQL Server and Microsoft Azure.

Highlights:

Go-to-Market:

  • Cisco and Microsoft agree to a three-year go-to-market plan focused on transforming data centers through the delivery of integrated solutions for enterprise customers and service providers.
  • In year one, the companies will focus on six countries — the United States, Canada, UK, Germany, France, and Australia — with expansion to additional countries in the following years.
  • Cisco and Microsoft will align partner incentive programs to accelerate solutions selling via mutual channel partners.
  • Cisco and Microsoft sales teams will work together on cloud and data center opportunities, including an initial program focused on the migration of Windows 2003 customers to Windows 2012 R2 on the Cisco UCS platform.

Integrated Solutions:

  • Integrated solutions will focus on private cloud, server migration, service provider, and SQL Server 2014
  • Cisco technologies to include Cisco UCS, Cisco Nexus switching, Cisco UCS Manager with System Center integration modules, and Cisco PowerTool.
  • Cisco-based integrated infrastructure solutions will include FlexPod with NetApp and Cisco Solutions for EMC VXPEX.
  • Microsoft technology includes Windows Server 2012 R2, System Center 2012 R2, PowerShell, Microsoft Azure and SQL Server 2014
  • Cisco Application Centric Infrastructure and Cisco InterCloud Fabric to be integrated in the solutions in future releases

Source and More information: www.streetinsider.com

As you may know I am a Microsoft MVP and a Cisco Champion and I really like doing project with Cisco Hardware since they do a lot of integration with the Microsoft Stack especially System Center and PowerShell. In my opinion this could be a strong partnership and will make life of a lot of people a lot easier.