Event ID 21103 — Cluster
Applies To: Windows Server 2008
This is preliminary documentation and subject to change.
This aspect refers to all the events referring to clustered virtual machines.
|Product:||Windows Operating System|
|Message:||'%1' failed to unregister the virtual machine with the Virtual Machine Management Service.|
Check virtual machine registration
Changes to registration of the virtual machine resource are not allowed when the virtual machine is running. Turn off the virtual machine, manually unregister the virtual machine and delete the corresponding configuration files.
All the clustered resources are in a healthy state and failover operations are completing successfully.