Enterprise Grade Virtualization Enterprise Grade ...

Download Enterprise Grade Virtualization Enterprise Grade ...

Post on 29-Nov-2014

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  • 1. Infrastructure Technology Product of the Year Enterprise Grade Virtualization with Xen Steve Hand, Chief Architect www.xensource.com
  • 2. What is Xen Anyway? Open source hypervisor run multiple OSes on one machine dynamic sizing of virtual machine much improved manageability Pioneered paravirtualization modify OS kernel to run on Xen (applications mods not required) extremely low overhead (~1%) Massive development effort first (open source) release 2003. today have hundreds of talented community developers OSBF Potsdam 11/7/06 XenSource: Open Source Enterprise Virtualization 2
  • 3. Whats All the Fuss About? OSBF Potsdam 11/7/06 XenSource: Open Source Enterprise Virtualization 3
  • 4. Problem: Success of Scale-out OS+app per server provisioning leads to server sprawl Server utilization rates

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