
Yes, you read that right, the big news from the LinuxWorld Conference and Expo on Monday came from Microsoft, with its announcement that Release 2 of Virtual Server 2005 product is now available as a free download and that it will be providing technical support for Linux running as a guest on the software.
The ability to run Linux on Virtual Server 2005 is no surprise. In April 2005 Microsoft CEO Steve Ballmer demonstrated Red Hat Enterprise Linux running on Virtual Server Service Pack 1 during his speech at the Microsoft Management Summit in Las Vegas.
"As much as that hurts my eyes, I know that's an important capability for the Virtual Server technology for our customers," he joked. "We know folks are going to want to run Windows systems, and Linux systems, and other systems together on top of our Virtual Server and Windows. You'll see support for that later in the year."
While Ballmer's timing might have been off (Service Pack 1, which will add support for AMD and Intel hardware virtualisation capabilities, was recently delayed until 2007 following the delays to Windows Vista and Office 2007, and will now be a service pack to the freely-available Release 2) the ability to run Linux on Virtual Server is now available, and what's more, Microsoft will provide the technical support to help you do it.
That is a significant announcement, and one that will be enabled via virtual machine add-ins that can be installed with Linux guests on Virtual Server to improve guest and host synchronization, mouse and display driver functionality, and SCSI disk emulation.
The add-ins also enable Microsoft to offer 24-technical support for select Linux distributions running as a guest. While some might see this as a limitation, the list includes no fewer than nine distributions:
- Red Hat Enterprise Linux 2.1 (update 6)
- Red Hat Enterprise Linux 3 (update 6)
- Red Hat Enterprise Linux 4
- Novell SUSE Linux Enterprise Server 9
- Red Hat Linux 7.3
- Red Hat Linux 9.0
- Novell SUSE Linux 9.2
- Novell SUSE Linux 9.3
- Novell SUSE Linux 10.0
The company also promised that customers who report problems with Linux guests or virtual machine add-ins will be routed to a team specially trained to deal with Linux virtualisation on Virtual Server 2005 and that the product support model will be "consistent" with existing Virtual Server support.