System Center Universe DACH/Europe (SCU DACH) announced

SCU2013

Have you ever heard of the famous System Center Universe (SCU) hosted by Catapult Systems? If not then it’s about time to visit http://www.systemcenteruniverse.com and check out the excellent content.

After talking to Catapult Systems we decided to bring this great event to Europe. We are now in the planning phase, talking to partners, speakers, sponsors etc. that are interested to partner with us and help making this event coming true. Visit the event web site where we will start publishing more information shortly!

http://www.systemcenteruniverse.ch

How to install System Center 2012 SP1 Update Rollup 2 for VMM

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Microsoft last week released the Update Rollup 2 for System Center 2012 SP1 – Virtual Machine Manager which includes a lot of fixes and improvements. If you want to update you can do this by using the Windows Update scenario or install it manually.

You have to uninstall the Update Rollup 1 for SCVMM (you can find more on the reason on Carmen Summers blog post). Windows Update will not show you the Update Rollup to before you have uninstalled UR1.

If you have downloaded the Update Rollup 2 via the Windows Update Catalog and have installed it manually, it’s recommended that you uninstall UR2 first, after that uninstall UR1 and finally install UR2 on a System Center 2012 SP1 installation without any Update Rollups installed.

SCVMM Agent Update

After you have installed the Update Rollup 2 for Virtual Machine Manager, make sure you also update the Agents on the Hyper-V hosts.

VMM Agent Versions:

Update Rollup 1: 3.1.6011.0
Update Rollup 2: 3.1.6020.0

SCVMM Agent Version

Btw. Remember to do this not only for the VMM management server, don’t forget the hosts where the VMM console is installed, like System Center App Controller.

System Center 2012 SP1 Virtual Machine Manager Update Rollup 2 available

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Some days ago Microsoft announced the availability of System Center 2012 SP1 – Update Rollup 2, which included fixes for the whole System Center suite expect Virtual Machine Manager. Yesterday Carmen Summers wrote in her blog post that System Center 2012 SP1 Update Rollup 2 for Virtual Machine Manager is now available as well.

And KB2826405 and KB2826392 fixes around 20 issues with Virtual Machine Manager:

Virtual Machine Manager Server (KB2826405) and Administration Console (KB2826392)

 

Issue 1
The SUSE Linux Enterprise Server 11 operating system is missing from the Linux OS list.

Issue 2
A virtual machine cannot start after migration from Windows 7 to Windows 8 when the DiscardSavedState method is used.

Issue 3
A connection to the VMware virtual machine remote console session cannot be established.

Issue 4
Externally published VMNDs are filtered incorrectly.

Issue 5
When you remove a virtual switch extension property or edit a virtual switch extension manager connection string, a user-interface generated script also removes the HostGroups that are associated with VSEM.

Issue 6
UPPSet is not set on a physical network adapter when you add the network adapter to a team and when the network adapter is the first in the list of network adapters.

Issue 7
The default gateway is missing on a host virtual network adapter after you add a second physical network adapter to the logical switch.

Issue 8
Static IP pool that has the first address in a subnet fails for external network type.

Issue 9
VMM crashes during host refresher when VMM is unable to create a CimSession with the remote host.

Issue 10
Standard (legacy) virtual switch creation on Windows 8 hosts with management virtual network adapter does not preserve the IP properties of the physical network adapter.

Issue 11
The administration user interface crashes with a NullReferenceException error when you click Remediate on a host instead of a virtual network adapter.

Issue 12
The Virtual Machine Manager user interface displays a network adapter in a “Not Connected” state.

Issue 13
The Virtual Machine Manager stops responding with high CPU usage for five to ten minutes when you configure a VMND that has 2,000 network segments.

Issue 14
The host virtual network adapter property for a management adapter does not show port classification.

Issue 15
Live Migration fails at 26 percent when the network adapter is attached to an
isolated virtual machine network.

Issue 16
The Virtual Machine Manager Service crashes when a virtual machine that does not have a port profile is migrated to a cluster by using a logical switch that has a default port profile set.

Issue 17
Running Dynamic Optimizer on a cluster with incompatible host CPUs causes a Virtual Machine Manager Service crash.

Issue 18
The Host refresher crashes for any host that has the RemoteFX role enabled.

Issue 19
The minimum memory for dynamic memory greater than 32GB is a security risk.

Issue 20
The status of the network adapter is displayed as Not Connected in Virtual Machine Manager.

Thanks to Michel Luescher (Consultant Microsoft Switzerland) for the info.

 

Windows Server 2012 Hyper-V: Configure VM Processor Compatibility via PowerShell

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If you have a mixed Hyper-V environment with Hyper-V hosts which have different CPU generations you may cannot live migration Virtual Machines from one Hyper-V host to another without setting the VM CPU Compatibility setting.

Note: I saw a lot of different environments where different generation of Intel CPUs were used, and most of the time Live Migration did still work. I would recommend to set this setting only if you really need it.

Hyper-V VM Processor Compatibility

If you need to do this for multiple Virtual Machines you may better use Windows PowerShell to do this.

To do this you can use the new Hyper-V PowerShell module and the Get-VMProcessor and Set-VMProcessor cmdlet. With the Get-VMProcessor cmdlet you can get information about the virtual CPU of VMs. You can list this for all virtual machines running on one host by using the following command


Get-VMProcessor *

Hyper-V Get-VMProcessor

To change this setting for all virtual machines running on the Hyper-V host you can use the following PowerShell command. This does only working with virtual machines which are not running.


Get-VMProcessor * | Set-VMProcessor -CompatibilityForMigrationEnabled 1

Hyper-V Set-VMProcessor

If you want to shut down all the VMs first you can use the following command.


Get-VM | Stop-VM

If you just want to do this for a single VM you can use the following commands.


Get-VM TMG | Stop-VM

Get-VM TMG | Set-VMProcessor -CompatibilityForMigrationEnabled 1

Hyper-V Set-VMProcessor Single VM

To do a full automation you could do it the following way:


Get-VM * | Stop-VM

Get-VM * | Set-VMProcessor -CompatibilityForMigrationEnabled 1

Get-VM * | Start-VM

As you can see you can also find the “CompatibilityForOlderOperatingSystemsEnabled” property to enable Processor Compatibility for legacy Operating Systems in Windows Server 2012 Hyper-V for example Windows NT 4.0 Server or Windows 2000.

Two months with the Surface Pro and how it replaced my notebook

Swiss Microsoft Surface Event

At the Microsoft MVP Summit back in February I had the chance to get a brand new Microsoft Surface Pro, after I already used a Surface RT which a had since November 2012. I already wrote a very small review a few days after I got it in the Microsoft Store in Bellevue WA and used it during the MVP Summit.

Since I am back from Redmond I am using my Surface Pro for work when I am on the road, at customers, working at the office, at university, at hotels or at home when I am working in the living room. Basically the Surface is my daily companion. At home and for long flights I still use the Surface RT because it’s lighter, has better battery life and it because of it size and weight it feels more like a tablet.

And here are my impressions after I used it now for two months.

Microsoft Surface Pro

Hardware quality – The build quality of the hardware is just amazing. As the Surface RT the Surface Pro is just high quality hardware. Even after 2 months this piece of hardware still looks great and elegant. There is nothing broken or anything else which I am unhappy about. I really like to work with great devices that’s was one of the reasons I used Apple products some years ago and I still think Microsoft is maybe the only one who can keep up with the quality of Apple hardware, because most of the other OEM’s do not get it right.

Microsoft Surface Pro

Amazing display – The screen of the Surface Pro is great with a good contrast and great colors like the Surface RT but with a Full HD resolution. I am really happy with the Full HD resolution, especially when I am working with System Center products or I am taking notes with OneNote.
I am using my Lenovo ThinkPad X1 for lab installations and testing, and the screen is terrible if you compare it to the Surface Screen. The only problem I had with the Surface Pro is that it’s hard to sit in front of a 10.6” screen for like 8-10 hours. At the office I don’t have this problem because I can use a external monitor and most of the customers I work for are doing the same, so this isn’t a big issue.

Surface Pro

Digital Ink – The Surface Pro comes with a digitizer pen which is perfect to take notes with OneNote and other stuff. As I mentioned I am using the Surface Pro at work and at university. At university I am using the pen mostly to take notes and mark some important stuff in documents. At work I am not only using it to take notes, it’s also great during workshops or presentation, where you quickly want to draw something instead of using a whiteboard or a flipchart.

Surface

Performance – The Surface Pro is equipped with a Intel Core i5 processor and 4GB of RAM which brings really good performance. Well I cannot really talk about performance because normally you only talk about performance when you don’t have enough, but I never had any performance issues with the Surface Pro and I even think the performance is better than the notebooks I used before.

Microsoft Surface Pro

Features – Well many people already know about features like the kickstand or the Touch and the Typecover, which is by the way pretty good to write on and I am used to use a ThinkPad which has an amazing keyboard. Another cool and useful feature is the build in USB charging port in the power adapter, which lets you charge another phone even if the Surface USB port is already used by another device.

surfacespecsheet

Size and weight – The Surface Pro is not much thicker and heavier than the Surface RT but if you compare them site by site it’s a big difference. Even my Lenovo ThinkPad X1 was a very light and small business ultrabook, the Surface Pro feels a lot lighter and needs a lot less space and is much easier to carry it around.

Battery life – Same as the size the battery life is not like it would be on a normal tablet. I got in my tests 4-5 hours of battery life, when I am working 100% on my Surface Pro. During time at university I get around 6 hours which is enough for one day. During long flights it does not really make sense to use the Surface Pro because the only thing I need there is Office 2013, to work on presentations and documents, a video player to watch movies and of course a lot of battery life to do all this things. The Surface RT is much more suitable for this scenario.

Surface Typecover Touchcover

Accessories – If you want to replace your notebook with the Surface Pro you may need three things, except the Type- or Touchcover. First you need a adapter for VGA or HDMI output so you can connect a projector or external monitor. The Surface Pro has a Mini-DisplayPort output and offers two adapters, one for HDMI and one for VGA, but you can also use adapters from other vendors.

The second thing you need is a USB to Ethernet adapter, because most of the enterprise customers do not offer Wifi access to their network and business users basically need a Ethernet port. The downside of using such a adapter is that you loose the only USB port and this can be a problem if you want to use a USB drive or a external disk at the same time. Microsoft offers also a USB to Ethernet adapter but like for the display adapter you can also use other adapters.

The last thing you need is a mouse, even you have a touchscreen and a trackpad, there are a lot of thing which are much more efficient with a mouse. I use the Microsoft Wedge Touch Mouse Surface Edition which is small and perfect if you travel.

Software – Windows 8 is the perfect mix from desktop and tablet OS. For a lot of people the mix of two different UIs is something bad, for me its just the best solution because the OS offers me the best from both worlds. I am also a huge fan of the Microsoft Account integration which syncs settings from all your devices.

SkyDrive and SkyDrive Pro make my life a lot easier, I don’t really have to copy files between different devices because they are available everywhere and get synced automatically. And Office 2013 or Office 365 Home Premium integrated perfectly in this scenarios and you get 20GB of extra SkyDrive storage.

The Xbox integration with the Xbox Smart Glass technology is just perfect, if you are sharing media in the living room or watch movies or listen to music it’s the a great Xbox companion.

Conclusion – Well after two months I don’t carry my notebook anymore, the Surface Pro totally replaced it not only because it is much smaller and lighter, not it only because of the additional features I get with the Surface, for example the Touchscreen, the tablet form factor and the digitizer pen.

My wish list for the next Pro version would be:

  • Make it thinner and lighter like the Surface RT would be great
  • Longer battery life - I know it’s hard to get performance and battery life at the same time, but 8-10 hours of battery life would be just awesome.
  • Different sizes - This is maybe not just about the Pro version, but maybe for the whole Surface series. A smaller Surface around 7” would be great for doing some small tasks. The other thing I thought about would be a 11” or 12” Surface which would be even better, if you use it as a notebook replacement.
  • USB ports - A second USB port or a passive USB hub, which would not need extra power but fix my problems.
  • More cool accessories – In todays tablet world it’s hard to be different. One thing is the OS and the other one are the accessories. Microsoft did a great thing with the kickstand and the Touchcover but I pretty sure that there is more in the Microsoft labs.
  • Availability – Well make them available outside of the US ;-)

What would you be on your wish list?

Update:

Microsoft announced yester day that they will expand the Surface Pro and Surface RT availability. Surface Pro will launch before the end of May in Australia, Austria, Belgium, Denmark, Finland, France, Germany, Hong Kong, Ireland, Italy, Luxembourg, New Zealand, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, and the United Kingdom. Surface Pro will launch in Korea, Malaysia, Russia, Singapore, and Thailand before the end of June. Surface Pro is currently available in the U.S., Canada, and China. Thanks to Bjorn for the link.

Cannot remove Hyper-V Host from SCVMM

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Today I run in to the problem where I could not remove a Hyper-V Hosts from System Center Virtual Machine Manager. The Hyper-V host was reinstalled before he was removed from SCVMM and the host was showing has HOSTNAME (pending) in the SCVMM Management Console. If you did a right click to remove the host, the Remove option was greyed out.

But don’t worry Windows PowerShell came to the rescue, with the following command you can remove the Hyper-V host from Virtual Machine Manager.


Get-SCVMHost <HOSTNAME> | Remove-SCVMHost -force

Migrate Hyper-V Cluster to Windows Server 2012 Hyper-V via Cluster Migration Wizard

Windows Server 2012 Logo

If you have already an existing Windows Server 2008 R2 Hyper-V cluster and you want to upgrade to Windows Server 2012 you have two options. The first one is by moving all virtual machines via System Center Virtual Machine Manager from the old Cluster into a new cluster. The second way to do it, is to use the Cluster Migration Wizard which is part of Windows Server 2012.

In my case I have two clusters one “old” Windows Server 2008 R2 Hyper-V cluster and my new Windows Server 2012 Hyper-V cluster. Both Clusters are fully configured and both have access to the same disks/LUNs. The disk and all the VMs are running on the old cluster.

On the new cluster you can start the Cluster Migration Wizard.

Failover Cluster Manager Migrate Roles

This will bring up the Cluster Migration Wizard. The wizard will ask you about the old cluster.

Cluster Migration Wizard Old Cluster

The Cluster Migration Wizard will scan the old cluster for CSVs and Cluster roles. You have to select the Cluster Shared Volume you want to migrate to the new cluster. Note: you can only migrate CSVs including all virtual machines running on this CSV and not just single virtual machines. If you want to migrate single virtual machines you could do a Hyper-V Export/Import or using System Center Virtual Machine Manager.

Cluster Migration Wizard Old Cluster Roles

Since the Cluster Migration Wizard detects the roles as Hyper-V virtual machines he also asks for the new Hyper-V Virtual Switch.

Cluster Migration Wizard Hyper-V Virtual Switch

You get a quick summary with all the information what the Migration Wizard will do, and you can migrate all roles. This means the Migration Wizard will create all cluster roles on the new cluster but will not take the existing VMs offline the VMs at this point are still running on the old cluster. You also get a Failover Cluster Migration Report at the end.

Failover Cluster Migration Report

This report also shows you what’s next:

All the clustered services and applications selected for migration were migrated successfully. You may now take the clustered services and applications offline in your old cluster. Also take offline Cluster Shared Volumes used by any migrated roles, as well as storage pools for virtual disks used by any migrated roles. Then these disks, Cluster Shared Volumes, and clustered services and applications can be brought online in your new cluster.

In the new cluster you can now see the roles which are all turned of because there are still running on the old cluster. And you can also see the CSV which is offline on the new cluster and online on the old cluster.

Failover Cluster Migration new roles

As already mentioned we had no downtime until now. Now you can go and shutdown all the virtual machines running on your old cluster and take the migrated CSV offline.

Failover Cluster Migration shutdown VMS

Take the CSV offline

Failover Cluster Migration take CSV offline

On the new cluster bring the CSV online

Failover Cluster Migration bring CSV online

Bring the virtual machines on the new cluster back online.

Failover Cluster Migration bring VMs back online

And this is more how you can migrate a cluster. Remember there are still some tasks left.

There is also a great video from Symon Perriman and Rob Hindman, a Program Manager on the Windows Server Clustering & High-Availability team, in which they explain how you can upgrade to Windows Server 2012 Hyper-V.