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Getting Virtual Machines with Passthrough Disks from Hyper-V Clusters via PowerShell
Posted in Windows Powershell, Windows Server | No Comment | 3,110 views | 10/07/2014 15:43

You may need to see passthrough disk information from Hyper-V VMs on several clusters.

So you can use following script:

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# Get Clusters
$Clusters = Get-Content Clusters.txt
 
foreach ($Cluster in $Clusters)
{
	# Get Cluster Nodes
	$ClusterNodes = Get-Cluster $Cluster | Get-ClusterNode
 
	foreach ($ClusterNode in $ClusterNodes)
	{
		# Clear PT Values
		$PTDisks = $Null;
 
		# Get Passthrough Disks
		$PTDisks = Get-VM -ComputerName $ClusterNode | Get-VMHardDiskDrive | Where Path -like Disk*
 
		if ($PTDisks)
		{
			# Get VM Name
			$VMName = $PTDisks[0].VMName
 
			# Informational Output
			Write-Host Working on $VMName..
 
			foreach ($PTDisk in $PTDisks)
			{
				# Get Passthrough Disk Info
				$PTInfo = $PTDisk.Path
 
				# Informational Output
				Write-Host $PTInfo
			}
 
			# Informational Output
			Write-Host " "
			Write-Host " "
		}
	}
}

That will give you disk information output. You should add all clusters names into Cluster.txt file.



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