Feeds

Citrix's 'Kensho' tools shed earthly hypervisor restraints

Seeks application workload Nirvana

Top three mobile application threats

Citrix Systems is developing a set of Open Virtual Machine (OVM) format tools that will let virtualized applications jump across different hypervisors.

Dubbed Project Kensho, the tools will be released as a technical preview for download by the end of this quarter. The code allows pre-configured virtual applications (viz. virtual appliances) to run across Citrix XenServer, Microsoft Hyper-V, and VMware ESX hypervisors.

Citrix reckons Kensho will help companies handle a mix of virtulization software in their data centers. That's something Citrix says will become more common as x86 virtualization becomes mainstream. It's also a kindly gesture to Microsoft, a long-time partner of Citrix and a newly arrived combatant in the serious server virtualization space. Add this altogether, and you find Citrix trying to get a foot in the door of shops currently running the market leader, VMware.

Although Citrix paints the project as hypervisor independent, there's currently no word about support for Oracle, Red Hat, and Sun virtualization platforms. (We put that in to be polite.)

The OVF specification was originally penned by Citrix (or rather XenSource before it was acquired) and VMware with contributions from Microsoft, IBM, HP, and Dell. The format was submitted to the Distributed Management Task Force in 2007, which accepted the draft proposal.

OVF unites the three virtualization platforms together in an XML package that holds all the necessary installation and configuration parameters. This allows any virtualization house that implements the standard to run hypervisor-agnostic virtual machines.

According to VMware, its own file format VMDK differs in that it only encodes a single virtual disk from a virtual machine. VMDK does not contain information about the virtual hardware of the machine. In contrast, the OVF format provides a complete specification of the virtual machine. ®

Bootnote

Kensho is a Buddhist term for glimpsing enlightenment by perceiving your true nature. It's often used to describe an initial awakening to the essence of the mind and perceiving one's self as impermanent and ever-changing.

We assume Citrix doesn't intend for the project to live up to the title, as ISV employees who shed earthly attachments and break free from the eternal wheel of Samsara on a journey to enlightenment tend to neglect computer work.

Case in point: The Indian emperor Ashoka the Great (304 BC-232 BC): Not a big player on the x86 virtualization scene. ®

High performance access to file storage

More from The Register

next story
This time it's 'Personal': new Office 365 sub covers just two devices
Redmond also brings Office into Google's back yard
Kingston DataTraveler MicroDuo: Turn your phone into a 72GB beast
USB-usiness in the front, micro-USB party in the back
Dropbox defends fantastically badly timed Condoleezza Rice appointment
'Nothing is going to change with Dr. Rice's appointment,' file sharer promises
Inside the Hekaton: SQL Server 2014's database engine deconstructed
Nadella's database sqares the circle of cheap memory vs speed
BOFH: Oh DO tell us what you think. *CLICK*
$%%&amp Oh dear, we've been cut *CLICK* Well hello *CLICK* You're breaking up...
Just what could be inside Dropbox's new 'Home For Life'?
Biz apps, messaging, photos, email, more storage – sorry, did you think there would be cake?
IT bods: How long does it take YOU to train up on new tech?
I'll leave my arrays to do the hard work, if you don't mind
Amazon reveals its Google-killing 'R3' server instances
A mega-memory instance that never forgets
prev story

Whitepapers

Top three mobile application threats
Learn about three of the top mobile application security threats facing businesses today and recommendations on how to mitigate the risk.
Combat fraud and increase customer satisfaction
Based on their experience using HP ArcSight Enterprise Security Manager for IT security operations, Finansbank moved to HP ArcSight ESM for fraud management.
The benefits of software based PBX
Why you should break free from your proprietary PBX and how to leverage your existing server hardware.
Five 3D headsets to be won!
We were so impressed by the Durovis Dive headset we’ve asked the company to give some away to Reg readers.
SANS - Survey on application security programs
In this whitepaper learn about the state of application security programs and practices of 488 surveyed respondents, and discover how mature and effective these programs are.