我们正在尝试远程将服务器设置为维护模式。我使用的是SCOM functions created by Tom Schumacher。
如果我在SCOM服务器上执行以下操作,该过程将完成,并且我能够将服务器置于维护模式并再次停止它:
#load the function
. C:\temp\opsmanagerFunctions.ps1
#Import the OpsMgr module
Import-Module OperationsManager
#Set server into maintenance mode
Start-serverScommaintenance -servername testserver -message "test" -maintmodeinMinutes '6'
#Stop server maintenance mode
Stop-ServerScommaintenance -servername testserver -message "test complete"这一切都很好,但是我正在尝试从另一台服务器运行上述进程,该服务器将运行其他几个进程,这些进程要求服务器首先处于维护模式。
我的直通车是从辅助服务器运行以下命令:
#1
C:\temp\opsmanagerFunctions.ps1
#2
Invoke-Command -ComputerName scomservername -ScriptBlock {Import-Module OperationsManager}
#3
Invoke-Command -ComputerName scomservername ${function:Start-serverScommaintenance}
#4
Invoke-Command -ComputerName scomservername -ScriptBlock {Start-serverScommaintenance -servername testserver -message "test" -maintmodeinMinutes '3'}
#5
Invoke-Command -ComputerName scomservername -ScriptBlock {Stop-ServerScommaintenance -servername testserver -message "test complete"}但是,在尝试在远程机器上运行该函数(步骤3)之后,我得到以下错误:
The term 'Get-SCOMClassInstance' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that
path is correct and try again.
+ CategoryInfo : ObjectNotFound: (Get-SCOMClassInstance:String) [Get-Command], CommandNotFoundException
+ FullyQualifiedErrorId : CommandNotFoundException,Microsoft.PowerShell.Commands.GetCommandCommand
+ PSComputerName : scomserver发布于 2016-09-23 20:00:20
通过这样使用Invoke-Command,
Invoke-Command -ComputerName scomservername -ScriptBlock {Import-Module OperationsManager}您创建一个会话,执行import命令并结束会话。因此,下一次调用不会加载模块,脚本也会失败。
使用会话继续使用上下文,如下所示:
$s = New-PSSession -ComputerName foo
Invoke-Command -Session $s -Scriptblock { <whatever> }https://stackoverflow.com/questions/39659931
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