Bonum Certa Men Certa

Virtualisation Debate Revisited: VMWare, Citrix, Xen, Novell, and Microsoft

We already know that Novell is willing to be 'enslaved' by Windows VM hosts in the datacentre. We are also aware, based on recent presentations from VMWare and Dell at LinuxWorld, that virtualisation is headed towards the desktop where its use will become more commonplace (if not standard). It's an emerging and disruptive technology that has escaped some player's attention.

Recently, several moves were made which might provide insight into Microsoft's virtualisation strategy and how Novell fits the Big Picture. We'll present a large series of recent articles and attempt to explain how they relate to one another and what situation we are likely to face at the end of the day.

As you already know, XenSource was acquired by Citrix and it appears like a potential hijack-by-proxy maneuver whose trails lead to Microsoft.

Microsoft is positioned to take on VMWare with a recent IPO and a $20-billion valuation. Yes, it's not a typo, but some call it hype or insanity. VMWare's IPO is already being compared to Google's.

One company, VMware reached a valuation of almost $20 billion within hours of it floating.


Microsoft has a lot to fear and it has a lot to lose. With Xen's apparent demise when it comes to Linux, KVM et al will probably take its place, but Novell's relationship with Xen might actually mean that Novell's Linux will get a consolation price, but never the lead (hosting). Novell has already attempted to defend itself from the inconvenient development.

But according to Novell Canada CTO/CIO Ross Chevalier, the acquisition will not jeopardize the Xen project. He said the acquisition reaffirmed its commitment that virtualization with Xen is an important tool for businesses and Novell will continue to have faith in the project.


Apparently, Mr. Chevalier has not followed some analysts who caught the attention of later news. For example:

This is what Citrix is paying for. That and a close relationship with Microsoft that looks likely to get closer. “We will be building dynamic virtualization services and management tools on top of Viridian,” Levine added. “We will build the same set of products we’ve built on top of Xen for Viridian. We’ve already hired a team to go do that up in Redmond.”

While Citrix maintained it will continue support for the Xen project, this deal is not about a proprietary vendor getting open source religion. It's about grabbing an emerging player in a rapidly expanding sector of the market.


Here is another one:

The big question here is whether Microsoft will want to encourage running Vista on an open-source hypervisor rather than its own Viridian. That will depend on how far Viridian gets beyond the vaporware stage, as well as the exact license adopted by the new consortium to which Citrix plans to hand over responsibility for free Xen. Microsoft would likely reject any client-side code released under GPL v3, thanks to a clause forbidding use in any consumer hardware that uses digital signatures to prevent users loading their own software.


Some even speculate that Microsoft will take control of Xen by buying Citrix.

VMware, holding some 85 percent of the market, with its VI3 technologies offers a fully integrated stack and represents a third generation of virtualization technology, while Viridian and Xen-based products, including SUSE Linux Enterprise Server 10, Red Hat Enterprise Linux 5, XenEnterprise and Virtual Iron, remain second-generation products, the report stated.


Where does it all leave us? Well, it appears as though Microsoft, being the control freak that it is, has already taken some first steps to defend its territory.

Software like Parallels Desktop for the Mac or Microsoft's own Virtual PC for Windows allow multiple operating systems to run simultaneously. When it announced licensing rules for Vista last year, Microsoft said that only Vista Business and Vista Ultimate could run as guest operating systems. The company said virtualization presents inherent security risks and that it hoped by limiting which versions of the OS could act as virtual machines, only sophisticated users and businesses would employ the tactic.


Here is a more recent one.

Microsoft will not allow Windows Vista or Windows XP to be virtualized on top of Linux, Sam Ramji, the director of Microsoft's open-source software lab, said at the annual LinuxWorld Conference and Expo here Aug. 7.


The future looks bright, doesn't it? A series of ill maneuvers, deception, and a EULA, as well as a deal with weak Linux distributors, is all part of a larger strategic game.

Recent Techrights' Posts

Slopwatch: Brian Fagioli, Google News, and Other LLM Slopfarms
Why does Google News keep promoting these fake articles?
Links 29/10/2025: Amazon Kept "Data Center Water Use Secret", "Abuse of Power" Against Media
Links for the day
Gemini Links 29/10/2025: "My Hardware Specs" and "Goodbye Debian…"
Links for the day
EPO Cocainegate: Feedback and Clarifications
Part III will come out soon
Links 29/10/2025: "US Military Is Destroying the Planet Beyond Imagination" and Boat Strikes Deemed Unlawful
Links for the day
Quality Comes First (Techrights Search)
It's generally working already, but we wish to polish it some more
Techrights Party Countdown
Late next week we'll be holding a party near our home
European Parliament and Council Directive on Privacy is Vanishing
"edited / censored some time more recently"
Over at Tux Machines...
GNU/Linux news for the past day
IRC Proceedings: Tuesday, October 28, 2025
IRC logs for Tuesday, October 28, 2025
Slopwatch: The March of Slopfarms, From UbuntuPIT to Linux Journal and to Various Fake Sites Still Promoted by Google News
It's so worrying to see what the Web has become
Links 29/10/2025: CISA, Ukraine, and Amazon Problems
Links for the day
[Teaser] The EPO's Spokesperson, a Cocaine User, Fancies Young Women
How's that for "optics" in the EU and Europe's second-largest institution?
How Will António Campinos Respond to the EPO's 'Cocainegate'?
That's the same thing we saw and still see when the press deals with enablers and partners of Jeffrey Epstein
Join Us Now and Share the News - Part IV: There Cannot be Free Software Without Free Press and Free Information
One day, one can hope, more people will recognise that for Software Freedom we need free press and free thinkers
Join Us Now and Share the News - Part III: Principled Stance Is Never Cheap
Protecting the truth and insisting that the general public is made aware of things that really happened isn't cheap
Join Us Now and Share the News - Part II: Because Scarcity of Accurate Information Breeds Collective Ignorance
we too will strive to share information that's aggressively suppressed
Gemini Links 28/10/2025: More New Arrivals at Geminispace, xkcd on "Document Forgery"
Links for the day
Join Us Now and Share the News - Part I: Defence of the Truth
This year we make a very strong, firm statement for truth, even if that means explaining our work to the top media judge in the country
Links 28/10/2025: Meta and Fentanylware (CheeTok) Age-Restricted Down Under, "Britain Needs China’s Money"
Links for the day
Links 28/10/2025: Mass Layoffs at Amazon and Charter to Cut 1,200 Jobs
Links for the day
The Cocaine Patent Office - Part II: The Person Who Planted Paid-for Fake News for the European Patent Office (EPO) is a Cocaine User, Friend of António Campinos, Now on Record as Having Been Arrested
Background: High-level manager at the European Patent Office caught in public with cocaine, arrested
Over at Tux Machines...
GNU/Linux news for the past day
IRC Proceedings: Monday, October 27, 2025
IRC logs for Monday, October 27, 2025
Google News Drowning in Slop (and Slopfarms That Hijack About Half the Results)
Google News seems to be drowning in this stuff
Gemini Links 28/10/2025: "How to Maximize Your Positive Impact" and ASCII Art and Artist Attribution
Links for the day
PETA and Activism
Being staff or volunteer in PETA isn't easy
Big Blue, Huge Debt
debt will soar again
Links 27/10/2025: Mass Surveillance Sold as "AI", People Reluctant to Lose Physical Media
Links for the day
Parties and Milestones Again
we've begun putting up about 40 balloons
Techrights' 19th Anniversary: Bronze
Time to go back to preparing for this anniversary
Our Latest European Patent Office (EPO) Series Will Last Several Weeks, Will Ask the EPO Management and the European Union (EU) Very Difficult Questions
If nobody loses a job (or jobs) over this, then the EU basically became no better than Colombia or Nicaragua
Slopwatch: LinuxSecurity, UbuntuPIT, Brian Fagioli, and Google News
We focus on stories that are fake or LLM slop that disguises itself as "news" about Linux
Links 27/10/2025: Wikipedia Vandalism, Bruce Perens Opens up on Childhood
Links for the day
This Site Could Not be Done by LLMs Even If It Wanted to (Because It's Not a Parrot of What Other Sites Say)
LLMs have no knowledge or deep understanding
Microsoft is Disloyal Towards Its Most Loyal Employees
Against its most faithful enablers
19 Years, No Censorship
No factual information is ever going to be removed, more so if it is in the public interest
We Are Not a Conventional Site, That's Why They Hate (or Love) Us
Throughout the week this week we'll be focusing on the EPO
Following the Line of Cocaine All the Way to the Top
Even a million denials and spin-doctoring won't distract from the core issue
The Cocaine Patent Office - Part I: António Campinos Brought Corruption and Nepotism to the EPO, Then Came the Cocaine
High-level manager at the European Patent Office (EPO) caught in public with cocaine, the Office has some answering to do
Purchasing/Possessing Computers Isn't the Same as Controlling Computers
Let's strive to put computers back under the control of their users, no matter who purchased these (usually the users)
Gemini Links 27/10/2025: Alhena 5.4.3 and Fixing Bash
Links for the day
Over at Tux Machines...
GNU/Linux news for the past day
IRC Proceedings: Sunday, October 26, 2025
IRC logs for Sunday, October 26, 2025
Thankfully We've Made Copies of More Interesting Data From statCounter
If statCounter (the Web site or the 'webapp') vanished overnight, we'd still have something left of it
More Silent Layoffs at IBM/Red Hat
when the media counts such layoffs or presents tallies the numbers are very incomplete