How to upgrade from Hyper-V Server 2008 R2

How to upgrade from Hyper-V Server 2008 R2

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Teodor Nechita

by Teodor Nechita

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How do I upgrade from Hyper V Server 2008 R2

Microsoft ceased support for Home windows 7 earlier this yr. Not solely that, however Windows Server 2008 and Home windows Server 2008 R2 can also be being discontinued.

That being stated, customers are pressured emigrate to Home windows 10, and Home windows Server 2012 respectively.

The discontinuation of Microsoft Server 2008 and 2008 R2 signifies that these of you continue to utilizing Hyper-V Server 2008 R2 will even should improve sooner or later.

Whereas the improve isn’t obligatory, you may be uncovered to safety threats if you don't settle for it.

In contrast to Microsoft Server 2008, upgrading a Hyper-V Server is a little more difficult, which means that an in-place improve is unimaginable.

Thus, and the one strategy to improve is to put in a brand new copy of the working system.

Observe: This set up will take away all of your digital machines from the console, so backing up all your digital machines is really helpful.

How do I improve from Hyper V Server 2008 R2?

For starters, you must transfer the digital machines to a brand new host that's operating the model of Hyper-V Server that you simply need to use. As soon as all of the visitor machines have been moved, then you must reinstall the primary machine.

Nevertheless, if you should improve in place then you will have to comply with the steps under:

  1. Just remember to have a backup
  2. Transfer all of the visitor digital machines to recognized places
  3. Keep away from having configuration information saved in places like C:ProgramData
    • It's because any knowledge saved in such places will get archived
  4. Hold tabs on all of the digital machines, settings and VHD file places
  5. Make a remark of any static MAC addresses set
  6. Make a remark of all of the iSCSI targets you will have configured
  7. Maintain tabs on SAN IPs, drive letters or mount factors the place these are referenced
  8. Make a backup of the digital change configuration on the machine
  9. Backup the whole lot once more

Since backing up Hyper-V is so important, might as well use a tool that is good at it!


As soon as the whole lot is backed up and relocated, you put in Hyper-V Server by wiping the server and putting in a brand new copy. There isn't a improve path.

Principally, you again up all your knowledge, and when you’ve put in Hyper-V Server 2012 or later, you simply copy again the info you backed up.

Whereas this workaround could also be a bit irritating, it's the solely approach you'll be able to migrate from Hyper-V Server 2008 with out knowledge loss.

Do you assume Hyper-V Server ought to implement an in-place improve function? Tell us within the remark part under.

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