Archive for the ‘Microsoft’ Category

The nuances of managing VMware virtual machines with Microsoft SCVMM

Friday, August 20th, 2010

Last week the folks over at TechTarget set me a little assignment. Look at how Microsoft can manage VMware via the SCVMM. For those not acquainted with the acronym. That’s System Center Virtual Machine Manager. I’ve always been a bit put of my acronym. SCVMM looks too much like SCUM or roman numerals for my taste!

I’m really loving the way the guys at TechTarget have marked up this week article – normally I get tiddle thumbnails which you can hardly read – but this week they are nice big full size graphics – really make the piece come alive. Just like an RTFM post does! :-p

Read on MacDuff….

Mike on MS Virtualization

Tuesday, June 8th, 2010

Well, I have been a bizzy bee. Writing lots of content for RTFM big parent website – TechTarget. A couple of months back I was very fortunate to get some free training on Microsoft Hyper-V/SCVMM courtesy of Microsoft. Oh, if only Citrix could be so welcoming and helpful. Never mind. Anyway, I wrote an enormous piece (that’s an article by the way) about the experience of the course, and product. Of course it would have been very easy to be the “arse” in the classroom – and constantly interjected all the time with:

“Microsoft is bad, VMware is better”

I dunno maybe the instructor and the students thought I was an arse for asking all those darn questions! But I did approach both the course and the product with positive attitude, assessing it on its merits rather than with constant unfavorable comparisons which I think is the fear some folks would have. Anyway, the whole thing got chopped up into a series of articles over on TechTarget – and you can read about my exploits there!

I hope you find it fair, balanced and honest…

Why did the VMware instructor take the Hyper-V training course?

Hyper-V Live Migration impresses VMware loyalist

Microsoft System Center Virtual Machine Manager 2008 R2 vs. vCenter

Hey Microsoft, where’s the memory overcommit?

Virtual disk performance and VM snapshot issues in Microsoft Hyper-V

Is initial placement in Hyper-V like Distributed Resource Scheduler?

VMware’s single pane of glass vs. Hyper-V’s management consoles

Critiquing Microsoft’s virtualization strategy

Microsoft Virtualization Q&A – Tues 23rd Feb 2010

Friday, February 19th, 2010

There’s a live Q&A with the Microsoft virtualization team next Tuesday (23rd February) from 4pm to 7pm on Vistaheads. Representatives from Microsoft, including Senior Product Manager for System Center Virtual Machine Manager Edwin Yuen, will be fielding questions and contributing to discussions about the future of the virtualization industry. Topics for discussion will include:

  • Security – Are you ensuring that your VM is as secure as your physical machines? How are you managing this?
  • Cloud – Is the cloud the future? Is virtualization yesterday’s news?
  • Live Migration – has the introduction of Live Migration to Hyper-V made Microsoft competitive?
  • Features – What features would you like to see included on Hyper-V? What would provide the most benefit to you and why?
  • VDI – What are your experiences of using VDI?
  • General – Any other comments or advice for users on using Hyper-V and virtualization platforms

The event will be taking place here: http://www.vistaheads.com/forums/microsoft-virtualization-q-tues-23rd-feb-2010. This even will provide the virtualization community with a chance to engage directly with key decision makers at Microsoft.

Cutting through the FUD: Facts you should know about Hyper-V and System Center

Wednesday, December 23rd, 2009

Microsoft has an interesting blogpost which they hope will help fight back against what they regard as unofficial FUD campaign against HyperV and their associated virtualization products:

http://blogs.technet.com/virtplanet/archive/2009/12/19/cutting-through-the-fud-facts-you-should-know-about-hyper-v-and-system-center.aspx

It’s written by Edwin Yuen, Senior Technical Product Manager. Some Pro-VMware folks might find it a bit “kettle calling the pot black” of Microsoft to accuse others of FUD.  After all Microsoft haven’t been shy of producing their own FUD in recent years. You might remember that Yuen was the co-presenter in the now notorious “Microsoft Myth Busters: Top 10 VMware Myths” -  that claimed VMware introduced more “layers” than the MS model.

What’s interesting about Yuen’s blogpost is how conciliatory it is, compared to the more recent content spats – which saw VMware & Microsoft at each others throats on whole raft of features and issues. So for example Yeun states in the blogpost

“At the most basic level, you can deploy Hyper-V and Microsoft Virtualization side by side with any VMware installation.  Virtualization is a growing technology and there are plenty of opportunities in most business to deploy both hypervisors.  It is NOT an all or nothing proposition.”

To be honest I think the may be some merits in Yuen’s argument – that there maybe indeed a strategic use of Microsoft Virtualization or even Citrix Xen – for certain applications. I have customers coming to me with arguments along the line of – should we be using VMware for Tier1 applications, and “good enough” virtualization for the lower end. The only trouble I have with this perspective is… Firstly, running multiple environments which overlapping functionally in itself is not free from cost. Secondly, I think Yuen’s suggestion is essentially an argument designed to leverage a Microsoft deployment into a VMware shop – in real effort to squeeze out VMware altogether. No disrespect to guy personally, but I think he’s been a bit disingenuous when postulates a side-by-side installation. If Microsoft is worth its salt. If any company is worth it salt. It will actually want to usurp of the competition. If you like this precisely how MS successfully defeated Novell. So MS says:

“Look were not out to get you to remove Novell VMware. No, our technologies work along side your existing Novell VMware environment. Our technologies are complementary, you don’t have to get rid of Novell VMware. It’ is NOT an all or nothing proposition.”

That’s all very reasonable. It’s not that is bad thing – but I’m interested in the realities rather than just PR. We all know Microsoft want piece of the virtualization pie. The competition is good for the customer at the end of the day. If VMware had no competitors we would be a very difficult situation.

Yuen goes on to criticize what he calls – “clickbox-its”. The way some pro-VMware types enumerate a dizzying list of features to demonstrate that other products (like MS Virtualization) are some not “Enterprize Ready”. This is something I call “Featurism”. Where products become bloated monsters overstuffed with features that customers/users hardly ever use…like [FILL IN THE BLANK]. :-)

Of course, all software vendors use such features to differentiate themselves from there competitors all the time. It’s a disease systemic to the IT generally – and to world of consumer electronics. All of these companies need to construct some kind of value-add proposition and try to construct some kind of USP to differentiate themselves from the competitors. That’s all fine and dandy – the trouble is it that its left to us as consummers to in our sometimes clumsy way to work out if

a.) The claims are true

b.) if those differentiators are significant as they tell us they are

c.) is worth the premium in terms of licensing costs – that they attach to those features.

In my experience – many companies spend a truck load of cash on software/hardware – and then only use 10% of its functionality. This happens NOT because they don’t need the other 90%, but they have less investment in the skills & abilities of the folks who drive and manage those technologies. They are merely ignorant of other 90% of what the technology can do for them – and they just accept the defaults and core functionality. In the average IT shop you’re expected to know 10% of everything. The trouble with this as the poet Alexander Pope once said is “A little knowledge is a dangerous thing.”

It’s no accident I’ve dedicated the last 17 years of my IT career in some kind of training/educational role. The disappointing thing I’ve discovered is – that many companies seem to put more value in depreciating assets such as hardware/software – than they do with their appreciating assets – the folks they employe. You see this in every major economic downturn like the one were are experiencing. The first thing that companies cut is their staff development when their bottom line is under threat.

Anyway, anyone who’s ever seen me instructor or ready my various books/guides – will know that I’m as equally interested in what technology does when it works, as what it does when its broken. Yuen makes a very valid point about “clickbox-its” but I think its problem that all vendors create for themselves. When was the last time you heard software vendors say “Here’s a brand new version of our product – and by the way – there are NO new features”?

What really strikes me about this blogpost – is that if you read between the lines – this is a tacit admission that there is a feature-gap between MS virtualization and VMware virtualization. The line that’s being pitched – is that this gap doesn’t ergo mean that MS virtualization can be dismissed as a sub-standard product. My prediction is that in the next 5-10 years VMware will have to work increasingly harder to get their value-add proposition across to the market – in precisely the same way that Citrix had to with their MetaFrame/Presentation product when it was being compared (unfavorably from a cost perspective) to the Microsoft Terminal Services offering. Many back in late-90′s incorrectly predicted Citrix’s downfall back then.

That, my friend, is the nature of the market and competition.

Microsoft release Offline Virtual Machine Servicing Tool 2.1

Friday, December 11th, 2009

Microsoft has released an update to its OVMST (That’s my abbreviation by the way!) It’s really a support refresh that updates the utility to be compatible with all the R2 stuff that’s been coming out of MSFT’s door – together with support for Windows 7 etc.

In case you don’t know OVMST handles how VMs get patched/services when they are offline – whether they are powered off or suspended. It saves admins from having to power on VMs – and do the update manually.

http://technet.microsoft.com/en-us/library/cc501231.aspx



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