PowerShell: 批量导入Hyper-V虚拟机

前提条件

本文所介绍的方法要求以下目录保持原有的相对关系、目录结构及所在盘符不能改变。

• Virtual Machines
• Snapshots
• VHD文件夹（可以是多个）

导入方法

$path = 'D:\Hyper-V\Virtual Machines'

# Get the VM configuration files
Get-ChildItem $path -Recurse -Filter *.vmcx

# Check VM import / register 
Get-ChildItem $path -Recurse -Filter *.vmcx | %{Compare-VM $_.FullName -Register} | %{Write-Host "$($_.VM.VMName) - $($_.VM.Id) : $($_.Incompatibilities.message)"}

# Import VM (after check)
Get-ChildItem $path -Recurse -Filter *.vmcx | %{Import-VM $_.FullName -Register} 

附：vmcx配置文件查看脚本

$path = 'G:\DriveD\Hyper-V\Virtual Machines'

# Get the VM configuration files
$VMProfiles = Get-ChildItem $path -Recurse -Filter *.vmcx

# Get specific VM configuration
$VMResult = $VMProfiles | % { (Compare-VM -Copy $_.Fullname).VM } | ? {$_.VMName -like "RDS*"} 

# Get Useful Configuration
$VMResult[0] | select VMName,VMId,ParentCheckpointId
$VMResult | select VMName,VMId,ParentCheckpointId