Event ID 21100 — Cluster

Updated: April 7, 2009

Applies To: Windows Server 2008

This is preliminary documentation and subject to change.

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This aspect refers to all the events referring to clustered virtual machines.

Event Details

Product: Windows Operating System
ID: 21100
Source: Microsoft-Windows-Hyper-V-High-Availability
Version: 6.0
Symbolic Name: MSWVM_CLUSTER_MISSING_VMID
Message: Missing or invalid virtual machine ID resource property.

Resolve

Check virtual machine GUID

When scripting the creation of a virtual machine and virtual machine resources in a cluster, you must ensure the resource is configured with the valid GUID Ensure that a valid GUID (the GUID of an existing VM on the machine) is specified, and then try the operation again.

Verify

All the clustered resources are in a healthy state and failover operations are completing successfully.

Related Management Information

Cluster

Hyper-V

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