| Event Id | 21100 |
| Source | Microsoft-Windows-Hyper-V-High-Availability |
| Description | Missing or invalid virtual machine ID resource property. |
| Event Information | According to Microsoft :Cause : This event is logged when missing or invalid virtual machine ID resource property. Resolution : 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. |
| Reference Links | Event ID 21100 from Source Microsoft-Windows-Hyper-V-High-Availability |
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