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Event ID 21203 — Cluster

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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.

Event Details

Product: Windows Operating System
ID: 21203
Source: Microsoft-Windows-Hyper-V-High-Availability
Version: 6.0
Symbolic Name: MSWVM_VMHA_CREATE_VM_SWITCH_PORT_FAILED
Message: Failed to create virtual network switch port %1

Resolve

Retry planned failover operation

Ensure that you have the appropriate permissions on the target machine, and check the configuration settings of the virtual machine. Then try the planned failover operation again.

Verify

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

Cluster

Hyper-V