Very Educational Microsoft TechEd 2012

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Hello from TechEd 2012 Europe at the RAI in Amsterdam. I’ve been extremely busy attending sessions, talking to Microsoft employees and vendor engineers. We’ve had some very interesting discussions and I learned a lot and clarified even more. TechEd has once more proven to be an excellent investment of time and I have been able to get a lot of face time with the right people. To me this is important because that helps me tremendously when designing solutions. Sorry for the low quality pictures.

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Bob Combs on stage at the TechEd Europe 2012  educating us on NIC Teaming

You know my mantra “options, options options” as this is what gets you a way out of a pinch. However a lot of options also mean you need to make decisions, and not just when dealing with issues but also at design time. Knowledge and understanding is what help to make the correct of the best decision fast. Attending this conference with its tremendous networking opportunities provides for a very nice and effective setting for passionate discussions and deep dives into scenarios. Challenging vendors, interacting with peers, throwing ideas out there and deep diving into the possibilities and drawbacks with each other is great and helps a lot to understand technologies better. You have to thrown what you have learned out there and discuss it to test your understanding of the subject. Don’t be afraid to do so. We all don’t know things, get stuff wrong, etc. Don’t let  fear stop you from interacting with your peers.

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Ben Armstrong in action on Live Storage Migration

It is also great to meet up with my community buddies from all over the word again and I feel privileged to have the opportunity to attend these conferences. For me personally these are priceless and the value to my employers/clients is considerable. There is a tsunami of new technology in the Windows Server 2012 stack and learning to put these into context is both fun and useful. These are very interesting times in the Microsoft Infrastructure ecosystem so life is good!

Answer to Brad at TechEd Europe 2012 Keynote: Pessimists & Tad Don’t like Windows Server 2012

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Brad is on stage for the opening keynote asking if the glass is half full or half empty. Well it depends on where you are in the ecosystem. For us the glass is half full and filling up fast.

Some people nag me about the fact that Windows Server 2012 is so different and that it’s wrong to turn the world upside down. Yes, it is different and new in many ways.  There are also many improvements to features that already exist. There is a lot to learn and understand. Why are some people so pessimistic?

Ever since I got my hands on the BUILD Developer Preview bits I have personally invested a lot of my time in Windows Server 2012. With the beta that only increased. Why? Well, that’s the way forward, because that’s where the improvements are. We can’t do tomorrows jobs and meet tomorrows demands with yesterdays technology.

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The picture above is basically the pessimists view of the world. Enjoy your cupper but I’m not joining you. Windows Server 2012 rocks and it’s going to do a whole lot for our industry and businesses. But wait a minute, I do understand why Tad is so pessimistic. But that’s about the future of vLimited and being stuck in the past. Listen Tad, you’d better empty that cup because this is where vLimited becomes history rather than write it.

Does that mean I’ll be throwing away Windows 2008 R2? Nope. I expect to deal a lot with it in the next few years but I’m not going to build future infrastructure on the previous version. I will introduce Windows Server 2012 where and when we benefit from it. For me that is from day one the bits RTM. The benefits are so overwhelming we’d hurt ourselves by not doing it. Your mileage may vary. But don’t get stuck in the past  Here’s a link to your escape pod: Microsoft Virtual Machine Converter Solution Accelerator I’m happy it’s here. That’s what people are asking me more and more about, how to move to Hyper-V.

But what’s with the negativism of some? Sure people are still running Windows Server 2000/2003. Sometimes for good reasons, often for (very) bad ones. Are some going to go through all this again with people clinging to Windows2008 R2? No doubt. Been there, seen it. Very predictable. Is Windows Server 2012 going to fail?  No way.  And what I’m seeing in Windows Server 2012 is great technology. Will it be perfect? No. I already have feature requests for vNext Smile. But this is pushing the ball forward, this is ambitious in the best sense of that word.  There will be bugs, there will be challenges and hiccups. That’s part of the business and the realities of life.  But look at all what’s available in there. Don’t just read some industry press articles. Did you test it your self already? Did you do any clustering? Tested all the new functionality in Hyper-V? The innovations in Live Migration options and networking? Looked at the amount of PowerShell support in there? Notice the improvements in Active Directory, DHCP and other core infrastructure services? Have you used Windows Server 2012 at all yet? You didn’t look at SMB 3.0 and all the storage improvements in there did you? Go talk to Jeff Woolsey, he’s passionate about it and for good reasons. Put in some effort, live a little, get out of your comfort zone and you’ll be going places. Don’t be a pessimist. Think positive or you’ll end up like Tad who was the joke of the party at MMS2012

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Moving Clustered Virtual Machines to Windows Server 2012 with the Cluster Migration Wizard

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As you might remember I did a blog post on transitioning from a Windows Server 2008 R2 Hyper-V cluster to Windows Server 2012 (well I was using the beta at the time, not the RC yet):

  1. Part 1 Upgrading Hyper-V Cluster Nodes to Windows Server 2012 (Beta) – Part 1
  2. Part 2 Upgrading Hyper-V Cluster Nodes to Windows Server 2012 (Beta) – Part 2
  3. Part 3 Upgrading Hyper-V Cluster Nodes to Windows Server 2012 (Beta) – Part 3

Microsoft has now blogged about the process themselves and they use the migration wizard in Failover Cluster Manager to get the job done where I did this using the Import, “register only” functionality.

This is the first step by step that describes the official way. You can read about the process here:

How to Move Highly Available (Clustered) VMs to Windows Server 2012 with the Cluster Migration Wizard

Multi Site SAN Storage & Windows Server 2012 Hyper-V Efforts Under Way

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First some stats: 36 pallets of hardware handled over a period of 10 days. 29 of those over a period of 3 days. Most of it didn’t even exist at the beginning of the month, it was just an order. But DELL is a logistical force to be reckoned with. “Easy as DELL” is a reality, the speed at which they respond to request and orders is amazing. For quality/price balance, service, logistics, speed and support, it’s hard to beat them

A lot of people are used to dealing with slower processes and think SANs take at least 2 to 3 months to de delivered after ordering. This means they are caught of guard by this. I’m happy to say I’m not otherwise the data center would have been blocked by a tsunami of packaging material and hardware.

We’ve been busy unloading, unpacking, racking and partially cabling the new hardware coming in for a multi site SAN project. And let’s not forget the labeling. While we are far from finished, this good news. We’re finally busy working on the installation after the long time consuming process of procuring the equipment. That’s never an easy process, let alone a fast one. But I digress.

What are we working with?

  • Dell Compellent SANs (intra and inter site data protection / redundancy)
  • PowerVault MD3600 & MD1200 storage units for disk to disk backup capacity

Now to go from this

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to this and beyond  …

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Takes quite a while as you can imagine and we still have a ton of stuff to do Smile. I’ll be sharing my experiences and findings via this blog when I can.

My high level design  focuses on scale out to achieve both performance, flexibility and resiliency. We’ll build a modular scale up and scale out solution using commodity hardware and not in a mega redundant, ultra scalable single and very expensive storage solution. You can read more on my views about this subject here Some Thoughts Buying State Of The Art Storage Solutions Anno 2012.For the backup we are following the same approach. We cannot afford to pay the amounts of money that seems to be needed to buy high end backup appliances. We have plans to leverage Windows 2012 to help us achieve this but these are subjects for some other blog posts later.