powershell - 如何使用 PowerShell 在 IIS 中设置 rapidFailProtectionInterval？

Question

我正在尝试在 MS WSUS 设置上配置 WsusPool 的应用程序池，以使用 PowerShell 作为管理员将故障快速故障保护间隔从 5 分钟提高到 30 分钟。

我可以使用获取设置

Install-WindowsFeature Web-Mgmt-Console

Import-Module WebAdministration

$WsusPool = Get-Item IIS:\AppPools\WsusPool\
$WsusPool.failure.rapidFailProtectionInterval

Days              : 0
Hours             : 0
Minutes           : 5
Seconds           : 0
Milliseconds      : 0
Ticks             : 3000000000
TotalDays         : 0.00347222222222222
TotalHours        : 0.0833333333333333
TotalMinutes      : 5
TotalSeconds      : 300
TotalMilliseconds : 300000

但是当我尝试保存对值的更改时出现错误

$WsusPool.failure.rapidFailProtectionInterval = New-TimeSpan -Minutes 30
$WsusPool | Set-Item

Set-Item : Specified cast is not valid.
At line:1 char:13
+ $WsusPool | Set-Item
+             ~~~~~~~~
    + CategoryInfo          : InvalidArgument: (:) [Set-Item], InvalidCastException
    + FullyQualifiedErrorId : path,Microsoft.PowerShell.Commands.SetItemCommand

系统的一些数据:

Version of PowerShell:

PS C:\Windows\system32> $PSVersionTable.PSVersion

Major  Minor  Build  Revision
-----  -----  -----  --------
5      1      17763  1490

Operating system:

PS C:\Windows\system32> Get-CimInstance Win32_OperatingSystem | Select-Object Caption, Version, ServicePackMajorVersion, OSArchitecture, WindowsDirectory


Caption                 : Microsoft Windows Server 2019 Standard
Version                 : 10.0.17763
ServicePackMajorVersion : 0
OSArchitecture          : 64-bit
WindowsDirectory        : C:\Windows

Answer 1

您可以像这样使用Set-WebConfigurationProperty

Set-WebConfigurationProperty '//*[@name="WsusPool"]//failure' -Name rapidFailProtectionInterval -Value (New-TimeSpan -Minutes 30)

Here是关于该主题的非常有帮助的页面