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VHD

Diskeeper Debuts V-locity, A Virtual Platform Performance Optimizer

May 29, 2009 by Robin Wauters 2 Comments

Diskeeper Corporation has officially shipped V-locity, a new virtual platform performance optimizer designed to maximize server speeds on Microsoft’s Hyper-V.

Already a VMware and Microsoft partner for its Diskeeper product line, the upward move to develop V-locity was made to create a virtual-specific product that not only performs defragmentation functions, but also synchronizes the complex and ongoing activity between host and multiple guest operating systems.

V-locity also frees up vital storage resources by eliminating VHD “bloat”. This is the wasted disk space that takes place when virtual disks are set to dynamically grow but don’t then shrink when users or applications remove data. V-locity actually compacts the VHD, thereby preventing waste and allowing IT Managers to better allocate their virtual storage resources.

Diskeeper was the first ever defragmenter certified for Hyper-V, garnering notable praise from Microsoft* citing that “After independent testing, we found that Diskeeper’s automatic defragmenter not only exploits Windows Server 2008 Hyper-V capabilities but also is designed to meet mission-critical expectations in a virtualized environment.” Now V-locity has taken that technology to an all new level, bringing the first ever virtual platform performance optimizer to the enterprise.

V-locity consists of two components:

  • V-locity Host installed on Windows Server 2008 running Hyper-V
  • V-locity Guest installed on Windows virtual machines

Filed Under: News Tagged With: Diskeeper, diskeeper v-locity, Hyper-V, microsoft, v-locity, VHD, virtualisation, virtualization, vlocity, vmware

Native Support for Virtual Hard Disks To Be Added To Windows 7?

May 23, 2008 by Robin Wauters Leave a Comment

A team at Microsoft is hiring developers to work on adding native support in Windows 7 for Virtual Hard Disks (VHD) – Microsoft’s semi-proprietary specification for single-file virtual machine hard disks, reports the istartedsomething blog.

The job posting reads:

Do you want to join the team that is bringing virtualization into the mainstream? In Windows 7, our team will be responsible for creating, mounting, performing I/O on, and dismounting VHDs (virtual hard disks) natively. Imagine being able to mount a VHD on any Windows machine, do some offline servicing and then boot from that same VHD. Or perhaps, taking an existing VHD you currently use within Virtual Server and boost performance by booting natively from it.

Do you want to have the opportunity to work on a great Core OS team at the heart of Windows? If you have big ideas and want to implement them, if you love writing code, if you love delving into operating system internals, if you want to work on high visibility projects with direct consumer and customer impact and still work in a very technical environment, then you will feel right at home in this team.

Virtualization technology has been a great success with Virtual Server and Hyper-V. With native OS support on the horizon it will become an even greater hit. Our team is making this a reality in Windows 7. Consider the simplicity of backup using a VHD, or the portability of a virtual disk backed by a single file. These are a few reasons why this technology is poised to be one of the greatest features in Windows 7–come help us achieve this goal.

Now, the question is, will Microsoft allow booting from virtual hard disks?

Please comment with your opinion!

Filed Under: News, Rumors Tagged With: microsoft, native support, VHD, Virtual Hard Disk, Virtual Hard Disks, virtualisation, virtualization, Windows 7

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