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Microsoft explains in-place upgrades from Windows Server 2008 R2 to Windows Server 2019

The end of support for Windows 7 Service Pack 1 in January 2020 marks the tip of assist for Windows Server 2008 R2 as effectively; like prospects who run Windows 7 on units, prospects who run the Server pendant want to determine what to do about it.

One choice that Microsoft prospects have is to use the in-place improve to improve to a model of Server that’s supported. The path is probably not essentially the most applicable for some makes use of instances because it includes a number of upgrades and never only a single Server 2008 R2 to Server 2019 improve.

Microsoft published an in depth information on utilizing the in-place improve route to improve units working Windows Server 2008 R2. The firm desires prospects to improve to Windows Server 2019 however it’s actually doable to improve to an older however nonetheless supported model of Server as an alternative.

Windows Server Upgrade Path

Administrators who need to take the in-place improve route want to run three upgrades in complete:

  • Upgrade Windows Server 2008 R2 to Windows Server 2012.
  • Upgrade Windows Server 2012 to Windows Server 2016.
  • Upgrade Windows Server 2016 to Windows Server 2019.

Windows Server 2012 and 2012 R2 assist ends in 2023 and prospects could cease the improve course of proper then and there theoretically.

There are a few caveats that directors want to concentrate on. Microsoft notes that some server roles or purposes is probably not migrated to newer variations of Windows Server.

Microsoft recommends that directors create full backups of the Server techniques earlier than the improve is run.

Administrators ought to embody the next gadgets on a guidelines to plan and put together the improve to a brand new Server model:

  • What software program and roles are put in on the server and are they supported and dealing with newer variations of Windows Server. I like to recommend doing a software program stock and verify if the purposes and roles are supported.
  • Have some exams prepared to verify if the appliance nonetheless works after the improve. It is an effective factor to run by means of these exams earlier than the improve as effectively, so you possibly can verify every part is working appropriately.
  • If it’s a bodily server, do you’ve got drivers and firmware updates for the brand new Windows Server model accessible?
  • Think about backup software program and antivirus, you would possibly want to uninstall these in the course of the replace course of and reinstall it after the improve is finished.
  • Make positive your server is up-to-date and absolutely patched earlier than doing an in-place improve.
  • Planning the timeframe for the improve. In-place upgrades take a while, ensure you have an extended sufficient upkeep window deliberate. Also ensure you talk the upkeep window, so customers know that the appliance or service shouldn’t be accessible.
  • Make positive you’ve got a backup of the server earlier than you begin the improve course of, and ensure you can even restore from that particular backup.
  • If doable, check the improve course of with a non-production server.
  • Make positive you’ve got sufficient disk area for the improve.
  • Gather your system info earlier than the improve.

The server will probably be down for fairly some time contemplating that three in-place upgrades are run one after the opposite even when all upgrades run with none points.

The essential benefit of in-place upgrades is that almost all configurations and purposes stay. A brand new set up of Server 2019 could also be sooner however it might require intensive work to set up wanted purposes and make configuration adjustments.

Now You: Would you employ in-place improve choices or set up a brand new working system model as an alternative? (by way of Deskmodder)

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