Cloning Windows Server 2008 R2: Use Sysprep (no more NewSID)
Posted on 30.Jul 2010 by Ray Heffer in Citrix, Microsoft, VMware, Virtualisation, Windows Server 2008 R2
It is not uncommon for system administrators to clone virtual servers or take an image of physical servers running Windows Server 2008 these days. There are plenty of tools to do that these days (Ghost, Acronis, Platespin for P2V conversions, etc.) If this is something you do regularly then you won’t be unfamiliar with Sysprep or NewSID, but according to Mark Russinovich at Microsoft, the SID doesn’t matter and Sysinternals have now retired NewSID (written by Mark). NewSID isn’t supported in Windows Server 2008 and the only option now is to use Sysprep. Whilst the facts presented on Mark’s blog are correct, I have personally seen many issues cloning or imaging Windows Server 2008 machines that haven’t been cloned with Sysprep first. Let me present a typical scenario that would cause problems here.
Hosting the Desktop Part 3: Planning Your Deployment
Posted on 31.Mar 2010 by Ray Heffer in Citrix, VDI, VMware, VirtualisationA few weeks ago I was reading about a recent VDI implementation that Lancashire Police had recently undertaken, where they deployed 4000 virtual desktops to address compliance issues. Their first step was to gain control of the desktop first, gaining an understanding of the applications used, and any bespoke or specialist applications being used. It is often the case that applications are installed that the IT department knows nothing about.
Hosting the Desktop Part 1: VMware View or Citrix XenDesktop?
Posted on 08.Mar 2010 by Ray Heffer in Citrix, VDI, VMware, Virtualisation
Since VMware View was released in November 2009 and Citrix XenDesktop 4 in the same month, you could be mistaken that this is a game of tennis at Wimbledon with all the hype about each product. I first started working with desktop virtualisation in a VDI sense (not terminal server based) when VMware VDM 2.0 beta was released in 2007 (now VMware View), and for a moment VMware seemed to be ahead of the game. Prior to that, I had to put up with Citrix Desktop Broker which was made end-of-life a short while after its release. Then Citrix released XenDesktop 2.0, and with desktop provisioning making storage issues a thing of the past thanks to Citrix Provisioning Server (formerly an Ardence product), the ball seemed to be firmly back in Citrix’s court.
