Question

我已准备好以下脚本来更改sql server服务帐户。但是当我在脚本下面运行时，服务不会停止和启动。任何迪亚？有什么方法可以做到这一点。睡觉有什么选择吗？我们不知道停止和启动需要多少服务。有没有办法让powershell等到服务完全停止/启动。

$Services = Get-WmiObject Win32_Service -ComputerName "." | Where { $_.name -eq 'MSSQLSERVER' }    
ForEach($Service in $Services)    
{             
$StopStatus = $Service.StopService()
Sleep 15
If ($StopStatus.ReturnValue -eq "0")
 {write-host "$Service -> Service Stopped Successfully"} 
$ChangeStatus = $Service.change($null,$null,$null,$null,$null,$null,$ServiceAccount,$Password,$null,$null,$null)
If ($ChangeStatus.ReturnValue -eq "0")
 {write-host "$Service -> Sucessfully Changed Service Account"}
$StartStatus = $Service.StartService()
Sleep 25
If ($ChangeStatus.ReturnValue -eq "0")
{write-host "$Service -> Service Started Successfully"}
}

Answer 1

您可以查看服务是否在循环中停止（或启动），然后继续：

$sleepCounter = 1
While((Get-Service $serviceName).status -ne "Stopped" ){
        Write-Host "Waiting for service to stop. Attempt $sleepCounter of 20"
        sleep 1
        if($sleepCounter -eq 20) { break }
        $sleepCounter++
}

此外，您可以执行以下操作来获取服务，而不是使用where-object

$svc=gwmi win32_service -filter "name='$serviceName'"

使用Powershell更改SQL Server服务帐户

1 个答案: