Skip to main content

You are not logged in. Your edit will be placed in a queue until it is peer reviewed.

We welcome edits that make the post easier to understand and more valuable for readers. Because community members review edits, please try to make the post substantially better than how you found it, for example, by fixing grammar or adding additional resources and hyperlinks.

2
  • Hi Sean, thank you for your feedback. Your answer has shed a light onto the problem I am trying to solve. In this thread: reddit.com/r/SQLServer/comments/103w7fa/… Edwin M. Sarimento himself confirms it's possible to have 1 cluster with two different SQL server versions (2019 and 2017). So the question is, how do I squish e.g. 2017 and e.g.2019 to one cluster given (to migrate from old to new version forever) that you confirmed it's not possible to combine different major versions of SQL server. Commented Nov 2, 2023 at 7:31
  • You can either install a new FCI version and migrate the databases or add 2014 to the node and then do a rolling upgrade. learn.microsoft.com/en-us/sql/sql-server/failover-clusters/… Commented Nov 2, 2023 at 10:32