$path = “C:\GreyAgents.txt”

$srvlist = Get-Content “$path”

$serviceName = “HealthService”

Foreach ($srv in $srvlist)
{
Write-host “Greyagents” : “$srv”

Invoke-Command -ComputerName $srv -Scriptblock{ Stop-Service -ServiceName ‘HealthService’}

Start-sleep -Seconds 10

Invoke-Command -ComputerName $srv -Scriptblock{ Start-Service -ServiceName ‘HealthService’}

Write-host “Health Service ReStarted Successfully”

}

# Create a file for output

$file=”C:\Greyagents.txt”

$startdate =Get-date

$runtime =”$(Get-date -format “M/dd/yyyy H:MM”)”

$CurrentDate = $CurrentDate.ToString(‘MM-dd-yyyy_hh-mm-Ss’)

#get the SystemCenter Agent Class

$agent = Get-SCOMClass | where-object{$_.name -eq “microsoft.systemcenter.agent”}

#Get the grey agents

$objects = Get-SCOMMonitoringObject -class:$agent | where {$_.IsAvailable –eq $false}

forEach($object in $objects)
{

# display list of grey agents in PS window

write-host “Greyagents:$object”

#if you want output to Notepad, execute this

$object.displayname+”,”+$Object.HealthState| Out-file $file -append

# if you want output to csv, execute this

$object|Select Displayname,Healthstate | Export-Csv -Path “C:\Greyagents\Greyagents_$currentdate.csv”

}