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Upgrading DxEnterprise

Last Updated: Jul 17, 2017 03:48PM PDT

Applies to...

  • DxEnterprise 15.0
  • DxEnterprise 15.5
  • DxEnterprise 16.0
  • DxEnterprise 17.0

Summary

DxEnterprise software is fully backward compatible and can be updated during normal production without impacting SQL instances or workloads.

Information

To update DxEnterprise software, please follow the procedure below:

  1. Download the latest DxEnterprise software (Client Downloads)
  2. Freeze all nodes to disable InstanceMobility (i.e. right-click on each cluster node and select “freeze node”) - this instructs the cluster not to failover
  3. Uninstall current DxEnterprise software
  4. Install the latest DxEnterprise software
  5. Repeat steps 3 and 4 for all nodes in the cluster
  6. Unfreeze all the nodes to re-enable InstanceMobility

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