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Hands-On LAB at LabCenter–Mastering Hyper-V 5-7 May 2014

Posted by Mikael Nystrom on April 21, 2014

Mastering Hyper-v 5-7 maj

Friend, I have an upcoming lab on Hyper-V 2012 R2, so if you would like to know what you really need to know about Hyper-V including management by PowerShell, VMQ, RSS, Architecture, Installation, Configuration, Migration and much, much more you should sign up for the class.


Posted in Training | Tagged: | Leave a Comment »

PowerShell is King – HP Scripting Tools for Windows PowerShell v1.1 is released

Posted by Mikael Nystrom on April 21, 2014

The 1.1 version supports PowerShell v3 and v4 and that means you can install it on Windows 8.1 and Windows Server 2012 R2. There is also some added CMDlets plus some minor changes.

Download it from!tab=features

Release notes is here (read them)


Posted in HP, PowerShell | Tagged: | Leave a Comment »

PowerShell is King–Use PowerShell to find out the file information in a file repository

Posted by Mikael Nystrom on April 16, 2014

This morning I was scheduled to install some software, one part of HP Service Pack was not installed, so I made the decision to just install that component, rather then re-running that Service Pack Setup (HPSUM). The quarion is, what file contains what I need? All files has just the CPXXXXXXX.exe? If I select properties from a file in explorer, I can see that it contains this:


Hmm, how could  I get that using PowerShell? Could it be “"Get-ChildItem”?

Running Get-ChildItem -Path \\cloud\dfs\Software\Applications\HP\swpackages -Filter *.exe gives me this:


and that does not help, but if adding | Select * will give me this:


So, the info is there, right, now how could I get rid of the junk…

Hmm, there is something called VersionInfo, lets try that…

Get-ChildItem -Path \\cloud\dfs\Software\Applications\HP\swpackages -Filter *.exe | Select-Object Name,VersionInfo | Out-GridView


Getting closer, bet still to much junk…

Maybe, this would work?

Get-ChildItem -Path \\cloud\dfs\Software\Applications\HP\swpackages -Filter *.exe | Select-Object -ExpandProperty VersionInfo | Select-Object -Property ProductName, ProductVersion, Filename | Out-GridView

Lets try that:


Yes, that seems to give the the result I like.


Posted in PowerShell | Tagged: | 1 Comment »

Nice to Know–Management Pack for Windows Server 2012 R2 Hyper-V has an Issue

Posted by Mikael Nystrom on April 16, 2014

The Issue:

ID: 26001 – Microsoft.SystemCenter.VirtualMachineManager.2012.Report.VPortUsageCollection

Got null results from Select Connection from Msvm_SyntheticEthernetPortSettingData where InstanceId=

The “Solution”:

To be honest, there is no real solution so far, the reason is that the MP is looking for the WMI data in the “old” V1 place, and in R2 that is gone, that information is in the new namespace V2. There should be a new MP, but so far I have not seen one. So the only solution is to turn this collector of and that solves only one issue. The event log looks “nice”. In my world that’s is not a solution…

Read more:

Posted in System Center Virtual Machine Manager | Tagged: | Leave a Comment »

TechEd–New Session: Bare Metal OS Deployment in Microsoft System Center 2012 R2 Virtual Machine Manager: This is How it is Done!

Posted by Mikael Nystrom on April 16, 2014

A very nice surprise.

At TechEd they have added more sessions to the DataCenter track and that means I’ve got a new session!


Bare Metal OS Deployment in Microsoft System Center 2012 R2 Virtual Machine Manager: This is How it is Done!

System Center Virtual Machine Manager 2012 R2 has bare metal OSD deployment built-in. This session is all about that. You will learn how to do discover, how to deal with drivers, networking and you will learn how to troubleshoot the process and most of all you will learn how to NOT troubleshoot, since you will learn how to do it correctly. You will also see how to deal with hardware configuration, firmware and such, expect lots of demos and PowerShell.

As you can see the session will be focusing on bare metal deployment, something I have been doing for many years now. Besides the actual deployment I will also show you how to do the network and storage related configuration to get VMQ to work correctly and some other stuff. This is going to be fun!

Note: If you are going to TechEd and you do join the session, please, step up to the podium and say hi.


Posted in Event, TechEd | Tagged: | Leave a Comment »

Event – CA Accelerate IT PRO Camp, Stockholm 10,22,23 of April 2014 – Windows Client deployment and then some…

Posted by Mikael Nystrom on April 7, 2014

(in Swedish)

LabCenter kommer tillsammans med Microsoft att genomföra en dags workshops kring Windows 8 och Windows 8.1 klienten med fokus på administration och utrullning I föreatags miljöer. Cirka halva dagaen är förläsningar och demonstrationer och den andra halvan är hands-on. av dom 3 event vi kör så är 2 fullbokade, men det finns ett tillfälle med cirka 10 platser kavr och det är där du kommer in!

Vi visar hur du kan gå från en tidigare version av Windows och Office till en mer modern miljö och kunna dra nytta av de senaste teknologierna kring säkerhet och mobilitet.

Under dagen går vi igenom grunderna i Windows 8/8.1 och Office 365 klientutrullning genom interaktiva presentationer, demos och hands-on laborationer.

  • Introduction to Windows 8.1, Office 365 ProPlus and Office 2013
  • Image Creation, Lite Touch/Zero-Touch Deployment
  • Strategies & Office 2013 Deployment
  • Windows to Go Creation and Deployment
  • Windows 8/8.1 Security
  • Application Delivery with App-V
  • User Personalization with UE-V

Datum att välja på:
Stockholm 10 april 2014 – Fullt!
Stockholm 22 april 2014

Stockholm 23 april 2014 – Fullt!
Plats: LabCenter, Oxtorgsgränd 2, 111 57 Stockholm
Längd: 1 dag (09.00-16.30)
Instruktör: Mikael Nyström
Workshopen är kostnadsfri.

Läsa mer och anmälan –

Posted in Deployment, Event | Tagged: | Leave a Comment »

Reduce DNS Client Cache in Windows Server 2012 R2

Posted by Mikael Nystrom on April 6, 2014

A very good friend (and Geek) wrote a post about modifying the cache when using RDP Gateway. A very common issue we have is when we deploy, configure and re-construct the infrastructure is that the gateway is keeping the cache a bit to long.

Get the solution from Markus Lassfolk



Posted in Windows Server 2012 R2 | Tagged: | Leave a Comment »

TechX–Azure In Sweden next week!–Don’t MISS it!

Posted by Mikael Nystrom on April 6, 2014

(In Swedish)

Nästa vecka är det TechX Azure ( och då kör jag och Markus Lassfolk hela 6 sessioner, vilket gör att vi kommer att vara där hela dagen och köra!, så vill man så kan man vara I Vision hela dagen och njuta av en tillställning med oss. Vi kommer att bjuda på allt som har med IaaS att göra, Hybrid kopplingar, System Center, Azure AD och mycket mer än så. Här har du agendan:


om du inte har anmält dej så kan det finnas platser kavr (inte säker, men jag tror det)


Posted in Event | Tagged: | Leave a Comment »

PowerShell is King–Measure disk performance for IOPS and Transfer rate

Posted by Mikael Nystrom on April 2, 2014

The need

Since I build datacenters I need to verify performance and you can do that using SQLIO. But there is a lot of parameters, a lot of typing and to make testing a bit more consistent I was reading Jose Barreto’s blog and that gave me inspiration to create a PowerShell script that is a bit more complete and here you can see the result of it. We use this to measure performance on local disks, SMB storage, Storage Spaces, SAN storage, iSCSI storage, basically everything, now it is easy to “spot” the issue, since we have seen the numbers so many times.

Measure-DiskPerformance - pic01

Output sample in table format.

Measure-DiskPerformance - pic02

Output in Grid view.

The Download

You can download the script from here:

To use it you need to have SQLIO from Microsoft and you need to store the SQLIO.exe file in the same folder as the script, this way it is easy to move around the test tool as a kit, since SQLIO does not really needs to be installed, the download is an MSI file, so you need to install it once or extract it

You can download SQLIO from here:

The script it is rather easy, it is basically a wrapper for SQLIO.exe but it gives you an output as a table or in a grid. There is two options to measure workload, you either measure IOPS or Transfer rate.

The howto

.\Measure-DiskPerformance.ps1 -TestFileName test.dat –TestFileSizeInGB 1 -TestFilepath C:\VMs -TestMode Get-LargeIO -FastMode True -RemoveTestFile True -OutputFormat Out-GridView


-TestFileName test.dat

The name of the file, it will create the file using FSUTIL, but it checks if it exists and if it does it stops, you can override that with the –RemoveTestFile True

–TestFileSizeInGB 1

Size of the file, it has fixed values, use the TAB key to flip through them

-TestFilepath C:\VMs

The folder, can also be an UNC path, it will create the folder so it does not need to exist.

-TestMode Get-LargeIO

There is too test modes Get-LargeIO or Get-SmallIO, you use Get-LargeIO to measure the transfer rate and you use Get-SmallIO to measure IOPS

-FastMode True

Fastmode true runs each test for just 10 seconds, it gives you a hint, if you don’t set it or set it to false it will run for 60 sec (it will take a break for 10 sec between each run)

-RemoveTestFile True

Removes the test file if it exists

-OutputFormat Out-GridView

Choose between Out-Gridview or Format-Table


Posted in PowerShell, Windows Server 2012 R2 | Tagged: | 5 Comments »

Nice to Know–MVP for one more year!

Posted by Mikael Nystrom on April 1, 2014

Friends, I’m happy to inform you that I have been awarded the Microsoft MVP title.



Posted in MVP | Tagged: | 13 Comments »


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