我有一台充当打印服务器的Windows 2008 R2服务器。
通过重新启动后台打印程序服务,几乎可以解决此服务器上发生的所有问题。
我想出了一个计划,每晚自动重新启动该服务,并且发现了以下命令:
问题是我的后台打印程序有三个依赖于它的服务,因此该命令将不起作用。在“假脱机程序”之后添加-force命令是否安全?是否有其他方法可以这样做?
最佳答案
很好地重新启动具有依赖项的服务需要先停止依赖项服务。有一个带有示例代码的Dell KB article。如果出现链接腐烂,请稍作调整,
# Service to be restarted
$restartedService = "FooBar"
# Get service dependencies
$dependents = (get-service $restartedService).dependentservices
# information about dependent services
$dependentservices = gwmi Win32_Service | Select-object name,state,startmode | ? {$dependents.name -contains $_.name}
# Stop dependencies
Write-Host "Stopping Services" -f Yellow
foreach ($service in $dependentservices){
Write-Host "`r`nAnalyzing $($service.name)" -f Yellow
if($service.startmode -eq "auto" -or $service.status -eq "Running"){
Write-Host "Stopping $($service.name)"
stop-service $service.name
} else{
"$($service.name) is $($service.state) with the startmode: $($service.startmode)"
}
}
# Stop the service
stop-service $restartedService -force
Write-Host "Starting Services" -f Yellow
# start dependencies
foreach ($service in $dependentservices){
Write-Host "`r`nAnalyzing $($service.name)" -f Yellow
if($service.startmode -eq "auto"){
"Starting $($service.name)"
start-service $service.name
} else{
"$($service.name) is $($service.state) with the startmode: $($service.startmode)"
}
}
# start service
start-service $restartedService