You dont have javascript enabled! Please enable it! TechEd NA 2014 - What’s New In Windows Server 2012 R2 Hyper-V? - CHARBEL NEMNOM - MVP | MCT | CCSP | CISM - Cloud & CyberSecurity

TechEd NA 2014 – What’s New in Windows Server 2012 R2 Hyper-V?

1 Min. Read

Speakers: Benjamin Armstrong (Principal Program Manager on the Hyper-V team), and Didier Van Hoye (Working Hard in IT).

Overview (Source Microsoft®):

Ben and Didier

The Gentlemen discussed and showed the following new features in Hyper-V 2012 R2 during the session:

  • UNMAP and ODX performance comparison between VHD and VHDX.
  • VHDX and data resiliency.
  • Hyper-V Automatic Virtual Machine Activation (AVMA).
  • Generation 1 Vs. Generation Virtual Machines.
  • Convert Generation 1 to Generation 2 VMs running on Windows Server 2012 R2 Hyper-V. 
  • New: Generation 2 Support for Linux underway…
  • Enhanced VM Interaction (Enhanced session Mode using Remote Desktop over VMBus).
  • Online Virtual Hard Disk Resize (Dynamically Grow or Shrink SCSI VHDX on the fly).
  • Storage QoS (Bandwidth Management on a per virtual disk basis, work with virtual IDE, SCSI for Gen 1 and Gen 2 Virtual Machines), more info here.
  • Guest Clustering with Virtual Hard Disk Sharing.
  • Deduplication with Running Virtual Machines for Virtual Desktop Infrastructure (VDI).
  • Live Cloning (Live Export) of a running Virtual Machine.
  • Protecting Virtual Machines from Network Outages (Detects network failures).
  • Virtual RSS (vRSS), Virtual Receive Side Scaling that allows the load from virtual network adapter to be distributed across multiple virtual processors in virtual machines, more info here.
  • Zero-downtime upgrade from Windows Server 2012 to Windows Server 2012 R2 Hyper-V including Shared Nothing Live Migration.
  • Faster Live Migration comparison between (TCP/IP VS Compression VS SMB MultiChannel/Direct).
  • Hyper-V Replica and Extended Replication to a third location in the box and now you can replicate to Microsoft Azure with Azure Site Recovery service, more info here.

Enjoy your day!

Thank you for reading my blog.

If you have any questions or feedback, please leave a comment.

-Charbel Nemnom-

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About the Author
Charbel Nemnom
Charbel Nemnom is a Senior Cloud Architect with 21+ years of IT experience. As a Swiss Certified Information Security Manager (ISM), CCSP, CISM, Microsoft MVP, and MCT, he excels in optimizing mission-critical enterprise systems. His extensive practical knowledge spans complex system design, network architecture, business continuity, and cloud security, establishing him as an authoritative and trustworthy expert in the field. Charbel frequently writes about Cloud, Cybersecurity, and IT Certifications.

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