如何在遠程計算機上通過WMI更改LogFile.Directory屬性？

Question

我能夠使用WMI檢索位於遠程計算機上的特定IIS站點的值LogFile.Directory。 現在我需要更改LogFile.Directory屬性 - 這是自動化過程中的一個步驟 - 但是我打了一堵牆。這是我迄今爲止，雖然它不起作用。

Write-Output "Making IIS connection to $($XmlCloudNodeFullyQualifiedDomainName)" 
    $site = Get-WmiObject -ComputerName $XmlCloudNodeFullyQualifiedDomainName -Namespace "root/webadministration" -Class Site -Authentication 6 -Filter "Name = '$IISSiteName'" 
    If ($site.Name -eq $IISSiteName) { 
     Write-Output "Found site $IISSiteName" 
     Write-Output ("Existing log folder: " + $site.LogFile.Directory) 
     $newLogFolder = "E:\" + $IISSiteName + "\logs" 
     Write-Output ("Set IIS log folder to " + $newLogFolder) 
     $site.LogFile.Directory = $newLogFolder 
     $site.Put() 
    } 

我沒有收到任何錯誤。當我登錄IIS管理器時，只需在遠程計算機上的LogFile.Directory值不會更改。 我讀過，我應該使用Set-WMIInstance代替，所以我嘗試：

Write-Verbose "Making IIS connection to $($XmlCloudNodeFullyQualifiedDomainName)" 
    $site = Get-WmiObject -ComputerName $XmlCloudNodeFullyQualifiedDomainName -Namespace "root/webadministration" -Class Site -Authentication 6 -Filter "Name = '$IISSiteName'" 
    $sitePath = (Get-WmiObject -ComputerName $XmlCloudNodeFullyQualifiedDomainName -Namespace "root/webadministration" -Class Site -Authentication 6 -Filter "Name = '$IISSiteName'").__path 
    If ($site.Name -eq $IISSiteName) { 
     Write-Output "Found site $IISSiteName" 
     $newLogFolder = "E:\" + $IISSiteName + "\logs" 
     Write-Output ("Existing log folder: " + $site.LogFile.Directory) 
     Set-WmiInstance -Path $sitePath -argument @{LogFile.Directory = $newLogFolder} 
     Write-Output ("Set IIS log folder to " + $newLogFolder) 
    } 

但這引發錯誤：

At E:\\Test.ps1:71 char:54 
+    Set-WmiInstance -Path $sitePath @{LogFile.Directory = $newLogFolder} 
+              ~ 
Missing '=' operator after key in hash literal. 
At E:\\Test.ps1:72 char:18 
+    Write-Output ("Set IIS log folder to " + $newLogFolder) 
+     ~ 
Missing '=' operator after key in hash literal. 
At E:\\Test.ps1:41 char:54 
+  foreach ($FSMappingNode in $FSMappingNodesArray) { 
+              ~ 

有沒有辦法遠程更改這個特定的值或者是一個只讀屬性？ 任何幫助將不勝感激。 謝謝，

//弗朗西斯

Answer 1

很多修修補補後，我終於找到了更改IIS站點遠程的LogFile.Directory方式：

Write-Output "Making IIS connection to $($XmlCloudNodeFullyQualifiedDomainName)" 
    $site = Get-WmiObject -ComputerName $XmlCloudNodeFullyQualifiedDomainName -Namespace "root/webadministration" -Class Site -Authentication 6 -Filter "Name = '$IISSiteName'" 
    $sitePath = $site.__path 
    Write-Verbose $sitePath 
    If ($site.Name -eq $IISSiteName) { 
     Write-Output "Found site $IISSiteName" 
     Write-Verbose ("Existing log folder: " + $site.LogFile.Directory) 
     $newLogFolder = "E:\" + $IISSiteName + "\logs" 
     $siteLogFile = $site.LogFile 
     $siteLogFile.Directory = $newLogFolder 
     Set-WmiInstance -Path $sitePath -Arguments @{LogFile = $siteLogFile} 
     Write-Output ("Set IIS log folder to " + $siteLogFile.Directory) 
    }