The Hyper-V Amigos Showcast Episode 4: TechEd North America 2014


In episode 4 the original Hyper-V amigos (also 4) get together for a chat. Yes, learn about the history of the name and about the what happened at TechEd North America 2014. How Aidan won speaker idol. How I got to be on stage.

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Hans is a bit tired but extremely happy due to a certain soccer game outcome Smile. The orange shirt is not by accident. We discuss the keynote, the content, Azure announcements … we jump into one of our favorite topics storage and storage spaces and speculate a bit about vNext timing.

Enjoy!

The Hyper V Amigos Showcast Episode 3: Live Migration


Here’s the 3rd episode of the Hyper-V Amigos show cast. As Carsten was overwhelmed with work (running your own business is very hard work) and had some issues with his storage spaces lab due to testing we’re discussing live migration optimizations in this installment.

 Carsten Rachfahl and I had a lot of fun again, even during the second take, yes we needed one. Apparently these software thingies require me to click on “record” Smile as there is no intelligent agent yet to act on my intention.

Carsten & I discussing & showing some live migration optimizations

 

I have written many blog posts on this subject already and I’m sure I’ll write more. Optimizing the use of the hypervisor (Hyper-V) across the entire storage, compute/memory & networking stack is one of my specialties and I enjoy this part of my job very much. I also like to share this information as real.

I’m sure you’ll agree that Hyper-V has come a long way in short period of time and I’m pretty sure we’re going to see Microsoft continue this pace for quite a while.

I have a blog post coming out (it’s in the queue) on my 4 top recommendations for optimal live migrations but here’s a search of relevant blog posts on this topic, and we referred to some of them during our show cast:

http://workinghardinit.wordpress.com/?s=Live+Migration&submit=Search

When you’re done reading al these posts on live migration you’ll have earned a nice refreshing beverage of your choice Mug.

One more thing, if you like these show casts let us know! Last but not least, I’m doing a demo heavy (only) session at ITProceed on June 12th 2014. Many local experts, community members  and I will be around afterwards to discuss these technologies.

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.

Speaking At The ITPROceed Event–June 12th 2014, ALM Antwerp


The Belgian IT Pro community is organizing the ITPROceed event a “technology geek fest” as they call it on their web site.

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It’s a joint venture between the IT pro community and Microsoft Belgium to help you all proceed in designing, deploying and operating Microsoft technologies.

The sessions will not only help you proceed but succeed as well. The speakers are Microsoft MVPs, MEET members & passionate community experts. They’ll share expertise & information gather by using these technologies in real life deployments.

A rich mix of technologies you have available and need today will be discussed like the Cloud OS, System Center, SQL, Office 365, Windows 8, Unified Communications, Lync, Azure and SharePoint.

I’m speaking

I’ll be speaking about the features in Windows Server 2012 R2 that make it “The Scalable & Capable Cloud OS”.

Come see how you can leverage the capabilities of Windows Server 2012 R2, a true cloud OS, to achieve powerful and scalable solutions. We’ll demonstrate how to use technologies as SMB Direct, DVMQ/vRSS, ODX, UNMAP, VHDX and Storage QoS. This will help you get the most out of commodity infrastructure and investment in Windows today.  We’ll share our experiences with you based on real life deployments to help you proceed and succeed.

Join us!

Really, make time in your schedule and attend this event by registering here.

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Attend the sessions, talk shop with your peers and discuss your questions with the experts. I’ll see you there.

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.

We Need Your Opinion On This Strategy, Vision, Management Issue …


Could you give us your opinion on this?

Lately people, managers, have asked me to give advice or at least my opinion on how to organize & manage IT. In the broad sense of the term. Infrastructure, software, services, support, on premise, cloud, data protection, security …  “Just think about it a bit”.

That question “Could you give us your opinion on this?” is a hard one for me.  I could say “read my blog”, the non technical posts. But my opinion is often too high level and they don’t they actually want that. They want a solution. And it’s not that I don’t think about it or don’t have an opinion. But I can’t focus on areas out of my expertise, my control and priorities.

Basically I cannot help them. Not because I’m that stupid or the matter is beyond our control. It’s because the way managers and organizations think is getting more and faster obsolete by the day.

The Issue

Our world, both privately and work related, is becoming more and more connected every day. That means there is a tremendous amount of input, leading to an ever continuing increase of permutations of ever more variables that come in to play. In short, complexity is on the rise at an enormous rate and will overwhelm us. Even worse is that this complexity only shows itself after things have gone wrong. That’s bad but, that also means there are probably many more relationships of cause and effect that haven’t even shown themselves yet. That kind of sounds like a time bomb.

How do you deal with this? Not in the way so many are asking for. And I’m not here to tell my managers or customers what they want to hear. I’m in the business of telling them what they need to hear as I deal in results, not services or studies. More often than not they are looking for processes and methodologies to keep central control over planning, execution, operations and change. All this while the rug is literally pulled away under their feet. There’s the problem.

Situations, technologies, solutions, frameworks, processes all have a time limited value that’s becoming shorter. So the idea that you can plan and control for many years ahead is obsolete in many areas in our ecosystem. There are just to many moving parts, that are changing too fast. So how do we manage this? What kind of leadership do you need? Well there is no easy answer.

How do I deal with this?

Personally I deal with this by working, collaborating & cooperating in a network, in “the community”. My insights, knowledge, help and support come from my network. Some of my colleagues, the contractors and consultants we hire are in that network. A lot of colleagues are not. Most managers are not. Why is that? They are stuck in a hierarchal world of centralized command and control that is failing them fast. At best they achieve good results, but very slow and at a very high expense. We can only hope that the results also don’t turn out bad. They want procedures & processes. Predictability & consistency but I deal with complexity in wide area of expertise that cannot readily be put into manuals and documentation. Not in a timely fashion. I’m in a dog fight (insert “Top Gun” theme). The processes & logistics provide the platform. Learn where procedures & methodologies work and where they’ll kill you. The knowledge and the skills we need are a living thing that feeds on a networked collective and are very much in flux.  I’m so much more better skilled and effective at my job through participating my global community than I can be tied into the confines of my current workplace they’d be mad not to leverage that, let alone prevent me from doing so. You can’t do it alone or in isolation.

An example

Yesterday was an extreme example in a busy week. I started work at 05:30 AM yesterday to set up a testing environment for questions I needed answered by a vendor who leverages the community at large. That’s required some extra work in the datacenter that I could have done by a colleague that was there today because I found out in time. I went to the office at 08:30. I worked all day on an important piece of work I mentioned in my network and was alerted to a potential issue. That led to knowledge sharing & testing. Meaning we could prevent that very potential issue and meanwhile we’re both learning. I went home at 18:30, dinner & testing. I was attending an MVP web cast at 20:00 PM till 21:00 PM learning new & better ways to trouble shoot clusters. I got a call at 19:10PM of a mate in Switzerland who’s running into SAN issues and I helped him out with the two most possible causes of this through my experience with SANs and that brand of HP SAN.  We did some more testing & research until 22:00 after which I wrote this blog up.

We don’t get paid for this. This is true mutual beneficial cooperation. We don’t benefit directly and it’s not “our problem” or job goal. But oh boy do we learn and grow together and in such help each other and our employers/customers. It’s a true long term investment that pays of day by day the longer you are active in the community and network. But the thing is, I can’t put that into a process or manual. Any methodology that has to serve centralized command and control structure while dealing with agile subjects is bound to fail. Hence you see agile & scrum being abused to the level it’s just doing stuff without the benefits.

Conclusion

This is just one small and personal example. Management and leadership will have to find ways of nurturing collaboration and cooperation beyond the boundaries of their control. The skillset and knowledge needed are not to be found in a corporate manual or in never ending in house meetings & committees. Knowledge gained has to flow to grow As such it flows both in an out of your organization. You’re delusional if you think you can stop that today and it’s not the same a leaking corporate secrets. Hierarchies & management based on rank and pay grades are going to fail. And if those managers in higher pay grades can’t make the organization thrive in this ever more connected, faster moving world, they might not be worth that pay grade.

I assure you that employees and consultants who live in the networked global community will quickly figure out if an organization can handle this. They will not and should not do their managers job. In fact they are already doing managers areal big favor by working and operating the way they do. They are leading at their level, they are leveraging their networks and getting the job done. They are taking responsibilities, they solve problems creatively and get results. It just doesn’t fit easily in an obsolete model of neatly documented procedures in a centralized command and control structure. They don’t need a manager for that, they need one that will make it possible to thrive in that ultra-connected ever changing fast paced world. Facilitate, stimulate and reward learning and taking responsibilities, not hierarchies. That way all people in your organization will lead or at least contribute to the best of their ability. You’ll need to trust them for that to work. If you don’t trust them, fine, but act upon it. Letting people you don’t trust work for and with you doesn’t work.

How to do this is a managers & leaders challenge. Not mine. I know when I’m out of my depth or when not to engage. The grand visions, the strategic play of a company is their responsibility. Getting results & moving forward will come from your perpetually learning, and engaged workforce, if you don’t mess it up. And yes, that is your responsibility. Cultures are cultivated by definition. So if the culture of the company is to blame for things going south, realize you’re the ones supposed to make it a good one. People don’t leave organizations, they leave managers ;-) And to paraphrase the words of Walt Disney … you’re in a world of hurt if they leave you but stay at their desk and on the pay roll. It’s called mediocrity, which also serves a purpose, providing commodities & cookie template services whilst letting others shine. But if you want to be a thriving, highly skilled, expertise driven center of excellence … it’s going to take lot of hard and sustained work and it’s not a one way street.

E2EVC 2014 Brussels


Ladies & gentleman, on May 30-June 1, 2014 the E2EVC 2014 Brussels Virtualization Conference is taking place. 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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This community event strives to bring the best virtualisation experts together to exchange knowledge and to establish new connections. It’s a weekend event (so people can attend without interrupting their work or customer services. Filled with presentations, Master Classes and discussions you can have 3 days to network and learn from your peers.

So the next event will take place in Brussels, Belgium May 30 – June 1, 2014 in Hotel Novotel Brussels Centre Tour Noire. So my Belgian colleagues, this is your change to be al little Dutch as they have a SPECIAL PRICE FOR BELGIAN RESIDENTS – 199 EUR!

If you’re not Belgian you are also very welcome. So do register for E2EVC 2014 Brussels. If you have knowledge to share, please volunteer to speak. This community event has as a goal to share knowledge and stimulates professionals to present on their subject matters.

A big thank you for Alex Juschin & team for his never ending efforts to help organize this conference!

Windows Server 2012 R2 & Windows 8 .1 RTM Available on TechNet & MSDN Today


The Windows 8.1 (Pro) and Windows Server 2012 R2 RTM builds are available right now to the IT Pro & Developers communities via MSDN and TechNet subscriptions. Windows 8.1 RTM Enterprise edition will be available later this month.

Microsoft has decided to get the bits into our hands earlier due to our feedback that we need them to prepare for roll outs & test applications. This is great news and I’m happy Microsoft acted on the feedback they got from us.

So I’m already downloading …

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So it seems the next weeks will get even busier than we had bargained for. Happy testing and remember, we weren’t born to follow Winking smile

See Microsoft’s announcement here

In Place Upgrade To Windows Server 2012 R2 Preview Fails with “Windows installation encountered an unknown error and cannot continue.”


When doing an in place upgrade of Windows server 2012 to Windows Server 2012 R2 Preview you hit the following error:

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There is not even a compatibility report generated. We have enough free space, no error events are logged except for this one in C:\$WINDOWS.~BT\Sources\Panther setuperr.logerror log that just mentions  Error      [0x0807a7] MIG    Callback_CreateCompatibilityReport failed[gle=0x00000490]

The trick to deal with this is by not getting install updates online when offered as option in installation wizard.

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Otherwise it downloads some bits and then creation of the compatibility report fails. I owe a big thank you to fellow MVP Tomica Kaniski for this tip. I saved me some trouble shooting & time.

My guess is Microsoft will soon have this fixed.

Anyway, now all physical hosts in my home lab are running Windows Server 2012 R2 Preview. We refer to this in our group as having seen the fish Smile.

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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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