Event ID 21101 — Cluster
Updated: April 7, 2009
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:||Missing or invalid VmStoreRoot resource property|
Check external data root
Check the external data root location pointed to by the virtual machine you are trying to add as a cluster resource/bring online, and then try the operation again.
All the clustered resources are in a healthy state and failover operations are completing successfully.