The Hyper V Amigos Showcast Episode 2: Unmap


We’re back for our second episode of the Hyper-V Amigos show cast. In this episode we discuss and demonstrate UNMAP in Windows Server 2012 R2 a bit. As always it was fun to work with Carsten Rachfahl.

2 Hyper-V Amigos having fun discussing UNMAP

 

Here’s our fun and unscripted (other than the PowerShell used in the demos) attempt at showing you UNMAP behavior with Hyper-V and a DELL Compellent SAN

If you want to read more on our experiences with UNMAP search my blog https://workinghardinit.wordpress.com/tag/unmap/. I have prepared some links for you.

I still need to get the slides uploaded, but all that info is in the blog posts.

Enjoy!

EDIT:

In relation to the question below about not much difference between Dynamically expanding VHD/VHDX. That demo didn’t work out so well here so I include  some screenshots of a comparison I just ran:

This is the dynamically expanding VHDX. on an IDE controller, no ODX.

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This is the dynamically expanding VHD on an vSCSI controller, with ODX.

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So yes, losing ODX makes things slower for dynamically expanding VHDX, but it still beats a Dynamically expanding VHD that has ODX.  A VHDX is a lot better at dynamically growing than a VHD.

Conferences On My Roadmap For 2014


Here’s a little roadmap of conferences on my radar screen for 2014. Some I can’t attend because of conflicts in my schedule and other priorities, but I list ‘m here for your consideration.

DELL Enterprise Forum

If you’re working with Dell technologies, either hardware or software this is for you. It very interactive and you get provide feedback to the product teams as well as briefings on what coming. Some are under NDA, some not.

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TechEd North America 2014

I’m attending, everything has been arranged. So if you’re a blog reader/twitter follower give us a ping.

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E2EVC 2014 Brussels

This is a non marketing event by experts in virtualization. So these people design, implement and support virtualization solutions for a living.  E2EVC Virtualization Conference is a non-commercial, it does not run a profit for the organizers or speakers. Everybody volunteers. The attendance fee covers the costs of the conference rooms, coffee breaks and such. The value is in the knowledge sharing and the networking.

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See http://workinghardinit.wordpress.com/2014/02/03/e2evc-2014-brussels/

OSCON 2014

I love watching the OSCON presentations on line and it’s one of my never attended that on my must attend list. Whether that will happen this year remains to be seen.image

TechEd Europe 2014

It runs from October 27th to October 31st 2014 in Barcelona. I hope to meet you there and I hope they are ready at that time to talk about vNext Winking smile. It’s a great opportunity to network and talk shop with so many of my peers I’ll most definitely try to be there. Any vNext information would most certainly make it a not to miss event. They announced it a bit late and they already have lost some of the potential attendees to TechEd North America. Not their best move ever I must say.

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E2EVC 2014 Barcelona

Details have yet to be announced. But if my schedule allows I will attend and present!

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Dell World 2014

No details as of yet but for partners & customers this is a valuable opportunity to talk to the product teams, directors, marketing mangers and engage in some serious conversation about technology and where DELL fits in your road map.

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Microsoft MVP Summit 2014

I will NOT miss the MVP Summit Smile. No details as it’s all NDA.

I’m In Austin Texas For Dell World 2013


This is the night time sky line of where I’m at right now. Austin, Texas, USA. That famous “Lone Star State” that until now I only knew from the movies & the media. Austin is an impressive city in an impressive state and, as most US experiences I’ve had, isn’t comparable with anything in my home country Belgium. That works both ways naturally and I’m lucky I get to travel a bit and see a small part of the world.image

Dell World 2013

So why am I here?  Well I’m here to attend DELL World 2013, but you got that already Smile

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That’s nice Didier but why DELL World? Well, several reasons. For one, I wanted to come and talk to as many product owners & managers, architects & strategists as I can. We’re seeing a lot of interest in new capabilities that Windows Server 2012 (R2) brought to the Microsoft ecosystem. I want to provide all the feedback I can on what I as a customer, a Microsoft MVP and technologist expect from DELL to help us make the most of those. I’m convinced DELL has everything we need but can use some guidance on what to add or enhance. It would be great to get our priorities and those of DELL aligned. Form them I expect to hear their plans, ideas, opinions and see how those match up. Dell has a cost/value leadership position when it comes to servers right now. They have a great line up of economy switches that pack a punch (PowerConnect) & some state of the art network gear with Force10. it would be nice to align these with guidance & capabilities to leverage SMB Direct and NVGRE network virtualization. Dell still has the chance to fill some gaps way better than others have. A decent Hyper-V network virtualization gateway that doesn’t cost your two first born children and can handle dozens to hundreds of virtual networks comes to mind. That and real life guidance on several SMB Direct with DCB configuration guidance. Storage wise, the MD series, Equalogic & Compellent arrays offer great value for money. But we need to address the needs & interest that SMB 3.0, Storage Spaces, RDMA has awoken and how Dell is planning to address those. I also think that OEMs need to pick up pace & change some of their priorities when it comes to providing answers to what their customers in the MSFT ecosystem ask for & need, doing that can put them in a very good position versus their competitors. But I have no illusions about my place in & impact on the universe.

Secondly, I was invited to come. As it turns out DELL has the same keen interest in talking to people who are in the trenches using their equipment to build solutions that address real life needs in a economical feasible way.  No, this is not “just” marketing. A smart vendor today communicates in many ways with existing & potential customers. Social media is a big part of that but also off line at conferences, events and both contributor and sponsor.  Feedback on how that works & is received is valuable as well for both parties. They learn what works &n doesn’t and we get the content we need. Now sure you’ll have the corporate social media types that are bound by legal & marketing constrictions but the real value lies in engaging with your customers & partners about their real technological challenges & needs.

Third is the fact that all these trends & capabilities in both the Microsoft ecosystem and in hardware world are not happening in isolation. They are happening in a world dominated by cloud computing in all it’s forms. This impact everything from the clients, servers, servers to the data centers as well as the people involved. It’s a world in which we need to balance the existing and future needs with a mixture of approaches & where no one size fits all even if the solutions come via commodity products & services. It’s a world where the hardware  & software giants are entering each others turf. That’s bound to cause some sparks Smile. Datacenter abstraction layer, Software Defined “anything” (storage, networking, …), converged infrastructure. Will they collaborate or fight?

So put these three together and here I am. My agenda is full of meetings, think tanks, panels, briefings and some down time to chat to colleagues & DELL employees alike.

Why & How?

Some time ago I was asked why I do this and why I’m even capable to do this. It takes time, money and effort.  Am I some kind of hot shot manager or visionary guru? No, not at all. Believe there’s nothing “hot” about working on a business down issue at zero dark thirty. I’m a technologist. I’m where the buck stops. I need things to work. So I deal in realities not fantasies. I don’t sell methods, processes or services people, I sell results, that’s what pays my bills long term. But I do dream and I try to turn those into realities. That’s different from just fantasy world where reality is an unwelcome guest. I’m no visionary, I’m no guru. I’m a hard working IT Pro (hence the blog title and twitter handle) who realizes all to well he’s standing on the shoulders of not just giants but of all those people who create the ecosystem in which I work. But there’s more. Being a mere technologist only gets you that far. I also give architectural & strategic advice as that’s also needed to make the correct decisions. Solutions don’t exist in isolation and need to be made in relation to trends, strategies and needs. That takes insight & vision. Those don’t come to you by only working in the data center, your desktop or in eternal meetings with the same people in the same place. My peers, employers and clients actively support this for the benefit of our business, customers, networks & communities. That’s the what, why and who that are giving me the opportunities to learn & grow both personally & professionally. People like Arlindo Alves and may others at MSFT, my fellow MVPs (Aidan Finn, Hans Vredevoort, Carsten Rachfahl, …), Florian Klaffenbach & Peter Tsai. As a person you have to grab those opportunities. If you want to be heard you need to communicate. People listen and if the discussions and subjects are interesting it becomes a two way conversation and a great learning experience. As with all networking and community endeavors you need to put in the effort to reap the rewards in the form of information, insights and knowledge you can leverage for both your own needs as well as for those in your network. That means speaking your mind. Being honest and open, even if at times you’re wrong. That’s learning. That, to me, is what being in the DELL TechCenter Rock StarDELL TechCenter Rock Star program is all about.

Learning, growing, sharing. That and a sustained effort in your own development slowly but surely makes you an “expert”. An expert that realizes all to well how much he doesn’t known & cannot possible all learn.  Luckily, to help deal with that fact, you can turn to the community.

E2EVC Rome 2013–Attending & Speaking


I’m attending and speaking at the E2EVC (Experts2Experts Virtualization Conference) in Rome, November 1-3.

I’ll be doing a talk on networking features in Windows Server 2012 R2 & Hyper-V. The good, the bad & the ugly. And no, no SDN talk. It’s about the other stuff.

“Session Topic: Networking Options For Virtualization in Windows Server 2012 R2
Short description: In Windows 2012 R2 there are many networking options available to optimize for both speed & redundancy. Let’s talk about some of them and see where and when they can help. The biggest problem is thinking you need  all of them or wanting all of them. Others are knowledge& complexity. Join us for a chalk & talk discussing all this. Some fellow MVPs will be there and we all have different experiences in different environments.
Presenter: Didier Van Hoye, Microsoft MVP”

It will be an interactive chalk & talk based on testing & experiences with these features & demos if the internet holds up.

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It’s a suburb non-commercial, virtualization community Event. It brings the best real life  virtualization experts together to exchange knowledge and to establish new connections. Lots of presentations, Master Classes and discussions going on both the attendees, vendors product teams & independent experts.

Now this is a conference where marketing & marchitecture is shot down fast & hard. But always in a friendly way. These people are all working in the sector and they have to keep it real. They have a business & a livelihood that depends on them delivering results, not fairy tales & management pleasing BS. These people tell you what you need to know, not what you want to hear.

Look at the turnout for this event, this twitter list reads as the “Who’s Who In Virtualization”: @pcrampton, @joe_elway, @shawnbass, @ThomasMaurer, @Andrea_Mauro, @hansdeleenheer, @drtritsch, @WorkingHardInIT, @HelgeKlein, @JimMoyle, @neilspellings, @andyjmorgan, @KBaggerman, @CarlWebster, @bsonposh, @gilwood_cs, @E2EVC, @KristianNese, @_POPPELGAARD, @barryschiffer, @RemkoWeijnen, @IngmarVerheij, @WilcovanBragt, @david_obrien, @Microspecialist, @virtualfat, @LFoverskov, @virtuEs_IT, @stibakke, @granttiller, @Easi123, @ChrisJMarks, @arbeijer, @znackattack, @ShaunRitchie_UK, @Rob_Aarts, @StefanKoell, @EHouben, @crachfahl, @JeroenTielen, @plompr, @Gkunst, @drmiru, @espenbe, @marcdrinkwater, @DocsMortar, @AlBayliss, @wedelit, @pzykomAtle, @LoDani, @fborozan, @JeffWouters, @mrpickford, @smspasscode, @schose, @rvanderkruk, @TimmBrochhaus, @HansMinnee, @JZanten, @Sargola, @JaspervanWesten, @airdeca_nl, @danielBuonocore, @PeppelT, @TondeVreede, @pcortis, @ConorScolard, @CarstenDreyer, @arnaud_pain, @RoyTextor, @saschazimmer, @abstrask, @loopern, @PulseITch, @joarleithe, clarecoops9, @rfolmer, @wimoortgiesen  …

Here’s the conference agenda: http://www.e2evc.com/home/Agenda.aspx

See you there Smile and I’m looking forward to seeing my community buddies!

Learn & Evaluate Windows Server 2012 R2 Preview


If you are anything like a lot of people I know and myself you will be very eager to start testing the new features & capabilities of Windows Server 2012 R2 that is now available for testing purposes in preview. Now Microsoft has launched their IT Pro Summer Grand Prix campaign that might get you something extra next to the knowledge you will gain.

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If you are going to do this why not surf to http://www.microsoft.com/nl-be/technet/summer-grandprix/#track1 and dive into Track 1 of the IT Pro Summer Grand Prix to download the public preview of Windows Server 2012 R2. image

When you do so, feel free to leave you contact information and be eligible to win a rather exclusive Windows Server headset.

Stay tuned because the next track will be all about System Center (June 15th) that holds even bigger benefits for being an early evaluator of the R2 wave.

Happy testing, learning and playing! One thing I found is that Windows 2012 R2 installations are that fast it feels like driving a race car Smile

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Best of MMS 2013 – SCUG Belgium


Earlier this month I attended MMS2013 in Las Vegas. Today the Belgian System Center Community let’s us know about a live event “Best of MMS” they organize in order to share in-depth System center knowledge/presentations along with their impressions.

No one les than Wally Mead, the Senior Program Manager for System Center Configuration Manager who’s perhaps better know as The Godfather of Configuration Manger, will be joining the event. Wally is presenting twice along side the Belgian SCUG members, many of which belong to Microsoft Extended Experts Team (MEET) and/or are MVPs in Enterprise Client Management, Cloud & Datacenter & Virtual machine.

Grab a seat for "Best of MMS 2013” right here on Eventbrite

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You can find the (non final) agenda on the SCUGBE web site http://scug.be/events/2013/04/27/best-of-mms-19062013/. As you can see I have an early morning session at 09.15  – 10.15 on “Availability Strategies for a Resilient Private Cloud”. This provides the foundation for a high to continuous available private cloud my fellow speakers will be presenting on.

There will be opportunities to network, talk shop, learn and last but not least to win a TechEd Europe 2013 ticket in a lottery!

Heading Home after the 2013 MVP Global Summit


The 2013 MVP Global Summit has come and gone already. I’m very happy to have attended and I was once again emerged in a culture of sharing knowledge and helping out our fellow MVPs and friends. Thank you Carsten!

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We shared a lot of experiences we had running Windows Server 2012 Hyper-V in production. We met up with new MVPs and veteran attendees. To all my fellow MVPs and the people at Microsoft I’d like to say that it has been an honor and a privilege to have been able to talk shop with so many highly skilled, intelligent and engaged people. What ever their background they all share a level of commitment to be all they can be in their expertise. Thank you all for taking the time and putting in the effort. I hope to see you all next time!

My TechDays 2013 Agenda Recommendations


As you all know by know the TechDays 2013  are approaching fast.  I have mentioned this before. There is still time to secure yourself a seat and attend this event. People for far and away are coming over for this so why not you?

You’ll gain insights into a lot of new technologies. You can decide to go deep or broad or any combination of these two options. The idea is that you can return to your desk and have a better understanding of Windows Server 2012, Hyper-V, Windows 8, System Center and what a private cloud can do for you and your business.

I know several speakers and they are aiming to offer you some practical knowledge so you can get a head start with these technologies. Understanding the concepts about and the principles behind sometimes abstract subjects is important. This is also true for a healthy mix of real life experiences, tips on how to get thing working and what to look out for. I hope the local community speakers can help you out there. But to do so you need to show up Smile. Sure you can watch on line sessions and download presentations. But consider being able to talk to the speakers and experts at the Microsoft boot, to have the opportunity to sit down for a talk about real live experiences and openly discuss your needs and concerns. No, it’s not free consultancy, it’s talking amongst peers who are often dealing with the same issues as you are which can help you decide what routes to explore further.

The complete agenda is available on line here.

Tuesday 5 March

Register for the track of your choice here. Hard choice between the security track and Exchange 2013 but I’m leaning towards the latter. Scott Schnoll & Michael Van Horenbeeck (Belgian MEET member and MVP for Exchange) are presenting.

Wednesday 6 March

08:45 – 10:15

This slot is easy, grab the keynote to set the tone for the TechDays.

IT Pro Keynote

10:45 – 12:00

Systems Center user and ready for Windows Server 2012? Attend  Vijay Tewari’s session.

What’s new System Center 2012 SP1, VMM

13:00 – 14:15 & 14:30 – 15:45

Easy choice. Windows 8 is not weird or hard to learn at all.For the small effort of educating yourself on this subject by attending these two sessions by a very knowledgeable MVP and great presenter Tom Decaluwé, you’re ahead of the pack, reaping the benefits while ignoring the drama.

Windows 8 Client Part 1 "The OS internals for IT-Pro’s"

Windows 8 Client Part 2 "The Application internals for IT-Pro’s"

16:15 – 17:30

I’m torn here. Chris Jackson is the guru on this subject and if you’re still running on XP and need to move to Windows 8 or even Windows 7 attend his session and learn how to thrive and not just survive such an project!
App Compat for Nerds

Hyper-V is very dear to me and it’s an interesting subject so if you are using or considering to use Hyper-V go listen to Bryon Surace and learn why dynamic memory is a lot more & better than over commitment!

Hyper-V Dynamic Memory in Depth

17:45 – 19:00

This is a Inovativ (Kenny Buntinx, Dieter Wijckmans, Kurt Van Hoecke) tidal wave of knowledge it seems with a twist of Mike Resseler (always a good thing)

What’s new and improved in Service Pack 1 for the System Center 2012 suite

19:00 – 21:00

Grab the people you think could help your with that question burning inside your head. Don’t be shy! Mingle amongst your peers and engage in some tech talks.

Ask the Experts and Networking

Thursday 7 March

09:00 – 10:15

Start of the day with a true scholar and gain knowledge & understanding on Active Directory in Windows Server 2012. If you were not awake yet, you will be 5 minutes into this session as John Craddock knows how to captivate an audience.

What’s new in Windows Server 2012 Active Directory?

10:45 – 12:00

If you’re going to deploy SCVMM 2012 SP1 you absolutely have to attend this session. Really, I mean it! Vijay Tewari presenting.

Network Management in System Center 2012 SP1 – VMM

13:00 – 14:15

You need it, you want it, you love it in Windows 2012. What? PowerShell of cause and Kurt Roggen will show you why.

The Power of PowerShell: Advanced

14:30 – 15:45

Some of the great additions to the capabilities of virtualization in Windows Server 2012 evolves around the support Active Directory. Better & saver than ever with a lot less fine print. Join Wim Henderyckx & Benjamin Logist.

Forbidden fruits of Active Directory – Cloning, snapshotting, virtualization

16:15 – 17:30

You’ll just have to understand that for practical reasons I have to kind of attend my own session. It’s the nature of presenting.

Windows Server 2012 Hyper-V Networking Evolved

I’m Attending The 2013 MVP Global Summit


Well, that time of the year is getting closer again. It’s something different, unique and somewhat exclusive. It’s the 2013 MVP Global Summit!

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For this summit MVPs from all over the world converge on Bellevue/Redmond near Seattle. The summit takes place on and around the Microsoft campus. To discuss their favorite & most important MSFT technologies in depth amongst each other and with Microsoft staff.

I have the good fortune of being able to attend again this year. I have to express my thanks to our top management for this Smile. This is very valuable to both me and my employers. It’s also fun to discuss the technology you work with amongst so many like minded people in the same business. The amount of knowledge sharing, insights and ideas around Redmond creates a stimulating buzz and I loved every moment of it last year. I met many great professionals and interesting people with whom, from breakfast till after dinner drinks, we had a truckload of interesting discussions. It’s a bit of a geek fest.

So I’m looking forward to all this and also to meeting up again with some MSFT employees and professionals from the Seattle area I got to know last time.

The MVP summit is also a good time to pass feedback from others on to Microsoft as well. You’re not in the drivers seat when it comes to the direction Windows and Hyper-V will take. However, you cannot have your opinions taken into consideration unless you let them be be heard. So, please feel free to share any remarks, feedback, feature requests you’d like to the virtualization, cluster, storage, file share, network, etc. product teams to know. You can post them in the comments for all to see. To shy to post it publicly? You can send me a e-mail via the contact form on my blog or direct message me via @workinghardinit on twitter.

Now the entire summit is under NDA (Non Disclosure Agreement) but that doesn’t mean it’s a pure diplomatic mission. We all love the technology, that is for sure, but we also  pass along the bad and the ugly next to the good. It’s not marketing or indoctrination,if it was MVPs would not spend the time an money to attend.

That’s where the words “independent” and real world” comes into play. We’re not a bunch of fan boys. The communication is both ways and I think that make this event extra valuable to both parties. I’m looking forward to the 2013 MVP Summit and I have a lot of feedback and questions based on using Windows Server 2012 and Hyper-V in real live.

A New Year and it came with a Microsoft MVP Renewal for 2013


I’m a January 1st MVP. That means that on the 1st January I get an e-mail that brings news of a renewal or not … so apart from celebrating the new year relaxing a bit we also keep an eye on our inbox. This is what arrived just now:

Dear Didier van Hoye,
Congratulations! We are pleased to present you with the 2013 Microsoft® MVP Award! This award is given to exceptional technical community leaders who actively share their high quality, real world expertise with others. We appreciate your outstanding contributions in Virtual Machine technical communities during the past year.
The Microsoft MVP Award provides us the unique opportunity to celebrate and honor your significant contributions and say "Thank you for your technical leadership."

Mike Hickman
Director
Community Engagement
Microsoft

Great news to start the new year with. While you get the MVP reward for contributions over the past year to the community I must say that being active in the community is a very rewarding endeavor in itself. For my job I need to figure out a lot of things and I like to share them, including my mistakes, for the benefit of all. Sharing means communication, which leads to questions and discussions that help all of us gain a better knowledge of how things work. It’s not one way traffic. They say there is no better way to learn a subject that to teach it or write a book on it. I think that holds true. Heck, “just” doing a presentation on one subject helps. There’s a constant stream of new capabilities and options that can be leveraged to achieve our goals and being able to discuss these with so many experts from different environments makes a lot of difference in wrapping our heads around it all.

It also helps me be better at my job. So it also helps my employers. In that respect I have very good bosses. They invest in their people without hesitation. They don’t fear the possibility that we might leave for greener pastures. Instead they focus on getting the best out of us and support this actively. Pretty smart and we all gain something from this, as this makes for a very nice green pasture to stay on and they get knowledgeable, motivated employees.

I’m very happy and I’m looking forward to seeing many of my fellow MVPs in Redmond in February for the 2013 MVP Global Summit. Last year’s summit was very educational. It was also a blast to meet so many people in real life for the very first time and talk shop. Thank you all for the opportunities, the challenges and the continuous learning journey.

To conclude I wish all my community buddies and readers a wonderful and happy 2013!