Environment Details
OS: Azure Stack HCI (22H2)
Network Configuration: NetworkATC
Network Topology: Non-Converged

Recently encountered the following error while attempting to perform live migration of VMs in my cluster:

Live migration of 'Virtual Machine vm-base-A0640R33C02N01-001' failed.

Failed to get the network address for the destination node 'A0640R33C02N02': A cluster network is not available for this operation. (0x000013AB).

For some reason, valid cluster networks were excluded for migration. I was able to validate this running the following command:

$clusterResourceType = Get-ClusterResourceType -Name 'Virtual Machine'
Get-ClusterParameter -InputObject $clusterResourceType

This returned the following which explained why the VMs were unable to live migrate:

Object          Name                          Value
------          ----                          -----
Virtual Machine MigrationExcludeNetworks      b7afa7a2-ff32-4f8c-9a33-a5660c632e2b;00C578DA-B7C3-422F-9C58-CDE3757DE984;CBD466D2-3E53-4793-B3F0-460964E7B56A
Virtual Machine MigrationNetworkOrder         
Virtual Machine MoveTypeThreshold             1000
Virtual Machine ReportNetworkFailure          1
Virtual Machine MaxClusterShutdownTimeout     4294967295
Virtual Machine SkipMigrationDestinationCheck 0

I removed the valid networks from the migration exclusion and then set my migration network order accordingly:

Object          Name                          Value
------          ----                          -----
Virtual Machine MigrationExcludeNetworks      b7afa7a2-ff32-4f8c-9a33-a5660c632e2b
Virtual Machine MigrationNetworkOrder         00C578DA-B7C3-422F-9C58-CDE3757DE984;CBD466D2-3E53-4793-B3F0-460964E7B56A
Virtual Machine MoveTypeThreshold             1000
Virtual Machine ReportNetworkFailure          1
Virtual Machine MaxClusterShutdownTimeout     4294967295
Virtual Machine SkipMigrationDestinationCheck 0

1 comment

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

%d bloggers like this: