Second Beta for MS Virtual Server upgrade released

AMD support gets built in and more support forhost, including guest operating systems.
virtualisationWindows Vista will also be supported as a guest OS
Microsoft has announced general availability of awhen the SP1 update becomes generally available,
second beta version of the SP1 update to its Virtualsometime in Q1 2007. Added to which it will allow for
Server 2005 R2 product.offline virtual hard disk (VHD) mounting, enabling
Available for download from the 31st August, thiscustomers to view and manipulate files in a VHD
beta adds support for the AMD-V hardwarewithout having to start the related virtual machine.
virtualisation recently introduced by AMD on itsFor example, to deploy scripts or scan inactive virtual
Revision F Opteron processors, further adding to themachines for viruses.
Intel VT support provided in beta 1.A beta of Virtual PC 2007 is, similarly, scheduled for
According to Jim Ni, Group Product Manager forrelease later this year, adding support for Windows
Windows Server Marketing, support for both AMDVista, 64-bit hosts and the hardware-assisted
and Intel virtualization technologies, will providevirtualization technologies provided by the latest AMD
customers with better interoperability, improvedand Intel processors.
performance for non-Windows guest operatingAccording to Ni, Microsoft's long awaited "hypervisor"
systems and strengthened isolation, preventingvirtualisation technology, now known as Windows
corruption in one virtual machine from affectingServer Virtualisation is also still on track for release
others on the same system.within 180 days of the next version of Windows
The beta 2 release also features enhancements toServer (Longhorn).
Active Directory integration and support for theDesigned to compete against VMWare Infrastructure
Windows Volume Shadow Service, to give improved3, Windows Server Virtualisation will only be available
support for backup and disaster recovery of virtualfor 64-bit platforms and will be dependent on Intel or
machines.AMD processors with hardware virtualisation. It is not
According to Ni, support for the Volume Shadowexpected to replace the Virtual Server product,
Service will enable Virtual Server customers to take awhich will remain a free download.
snapshot in real time of a complete virtual server