如何在远程计算机上通过WMI更改LogFile.Directory属性？

问题描述：

我能够使用WMI检索位于远程计算机上的特定IIS站点的值LogFile.Directory。现在我需要更改LogFile.Directory属性 - 这是自动化过程中的一个步骤 - 但是我打了一堵墙。这是我迄今为止，虽然它不起作用。如何在远程计算机上通过WMI更改LogFile.Directory属性？

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() 
    }

我没有收到任何错误。当我登录IIS管理器时，只需在远程计算机上的LogFile.Directory值不会更改。我读过，我应该使用Set-WMIInstance代替，所以我尝试：

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) 
    }

但这引发错误：

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) { 
+              ~

有没有办法远程更改这个特定的值或者是一个只读属性？任何帮助将不胜感激。谢谢，

//弗朗西斯

答

很多修修补补后，我终于找到了更改IIS站点远程的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) 
    }

如何在远程计算机上通过WMI更改LogFile.Directory属性？

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