如何從遠程pssession獲取變量輸出

Question

我有一個腳本可以從vmm獲取虛擬硬盤信息，即時從服務器遠程執行，目前我無法獲取本地主機pssession之外的變量值，可以你請幫助我實現這一目標。

PS C:\Windows\system32> enter-pssession iscvmm02 
[iscvmm02]: PS C:\Users\su\Documents>Add-PSSnapin Microsoft.SystemCenter.VirtualMachineManager 
[iscvmm02]: PS C:\Users\su\Documents>$hide= Get-VMMServer -ComputerName "iscvmm02.corp.avanade.org" 
[iscvmm02]: PS C:\Users\su\Documents>$VM = Get-VM | where { $_.ComputerNameString -contains "idpsm02.corp.air.org" } 
[iscvmm02]: PS C:\Users\su\Documents>$harddisk=$VM.VirtualHardDisks 
[iscvmm02]: PS C:\Users\su\Documents>$h=$harddisk.length 
[iscvmm02]: PS C:\Users\su\Documents>for($i=0;$i-lt$h;$i++){ 
    New-Variable -Name "HardDiskType_$i" -value $harddisk[$i].vhdtype 
    New-Variable -Name "HardDiskLocation_$i" -value $harddisk[$i].Location 
} 
[iadpscvmm02]: PS C:\Users\su\Documents>Exit-PSSession 
PS C:\Windows\system32>$harddisktype_0 
PS C:\Windows\system32>$harddisklocation_0 

，你可以看到這兩個變量輸出我們給空值，即時通訊留不住值

Answer 1

此示例從遠程電腦的C盤上市，並將其分配到一個局部變量。因此請相應地調整您的VMM腳本。

$session = New-PSSession -ComputerName RemoteSystem 
Invoke-Command -Session $session -ScriptBlock { $remoteC = gci c:\ } 
# This shouldn't print anything. 
$localC 
# Print the result on remote computer an assing its output to localC variable 
$localC = Invoke-Command -Session $session -ScriptBlock { $remoteC } 
# Print the local variable, it should contain remoteC data. 
$localC