(Get-ClusterSharedVolume | Select -ExpandProperty SharedVolumeInfo | Select @{label="Name";expression={(($_.FriendlyVolumeName).Split("\"))[-1]}},@{label="Free Space (GB)";expression={([math]::round(((($_ | Select -Expand Partition).FreeSpace)/ 1GB), 0))}},@{label="Percent Free (%)";expression={([math]::round((($_ | Select -Expand Partition).PercentFree), 0))}},@{label="Total Space (GB)";expression={([math]::round(((($_ | Select -Expand Partition).Size)/ 1GB), 0))}} | Sort Name)

(Get-Cluster | Get-ClusterNode | Select Name,@{label="Free Memory (GB)";expression={([math]::round(((Get-WmiObject -ComputerName $_.Name -Class Win32_OperatingSystem).FreePhysicalMemory / 1MB), 0))}},@{label="Free Memory (%)";expression={([math]::round(([math]::round(((Get-WmiObject -ComputerName $_.Name -Class Win32_OperatingSystem).FreePhysicalMemory / 1MB), 0))/([math]::round(((Get-WmiObject -ComputerName $_.Name -Class Win32_OperatingSystem).TotalVisibleMemorySize / 1MB), 0))*100))}},@{label="Total Memory (GB)";expression={([math]::round(((Get-WmiObject -ComputerName $_.Name -Class Win32_OperatingSystem).TotalVisibleMemorySize / 1MB), 0))}} | Sort Name)

((Get-ClusterSharedVolume | Select -ExpandProperty SharedVolumeInfo | Select @{label="Name";expression={(($_.FriendlyVolumeName).Split("\"))[-1]}},@{label="FreeSpace";expression={($_ | Select -Expand Partition).FreeSpace}} | Sort FreeSpace -Descending)[0]).Name

((Get-Cluster | Get-ClusterNode | Select Name,@{label="FreeMemory";expression={([math]::round(((Get-WmiObject -ComputerName $_.Name -Class Win32_OperatingSystem).FreePhysicalMemory / 1KB), 0))}} | Sort FreeMemory -Descending)[0]).Name

# Disable Firewall
netsh advfirewall set allprofiles state off
 
# Disable UAC
Function Test-RegistryValue 
{
    param(
        [Alias("RegistryPath")]
        [Parameter(Position = 0)]
        [String]$Path
        ,
        [Alias("KeyName")]
        [Parameter(Position = 1)]
        [String]$Name
    )
 
    process 
    {
        if (Test-Path $Path) 
        {
            $Key = Get-Item -LiteralPath $Path
            if ($Key.GetValue($Name, $null) -ne $null)
            {
                if ($PassThru)
                {
                    Get-ItemProperty $Path $Name
                }       
                else
                {
                    $true
                }
            }
            else
            {
                $false
            }
        }
        else
        {
            $false
        }
    }
}
 
Function Disable-UAC
{
    $EnableUACRegistryPath = "REGISTRY::HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System"
    $EnableUACRegistryKeyName = "EnableLUA"
    $UACKeyExists = Test-RegistryValue -RegistryPath $EnableUACRegistryPath -KeyName $EnableUACRegistryKeyName 
    if ($UACKeyExists)
    {
        Set-ItemProperty -Path $EnableUACRegistryPath -Name $EnableUACRegistryKeyName -Value 0
    }
    else
    {
        New-ItemProperty -Path $EnableUACRegistryPath -Name $EnableUACRegistryKeyName -Value 0 -PropertyType "DWord"
    }
}
Disable-UAC
 
# Disable IEESC
function Disable-IEESC
{
	$AdminKey = “HKLM:\SOFTWARE\Microsoft\Active Setup\Installed Components\{A509B1A7-37EF-4b3f-8CFC-4F3A74704073}”
	$UserKey = “HKLM:\SOFTWARE\Microsoft\Active Setup\Installed Components\{A509B1A8-37EF-4b3f-8CFC-4F3A74704073}”
	Set-ItemProperty -Path $AdminKey -Name “IsInstalled” -Value 0
	Set-ItemProperty -Path $UserKey -Name “IsInstalled” -Value 0
	Stop-Process -Name Explorer -Force
	Write-Host “IE Enhanced Security Configuration (ESC) has been disabled.” -ForegroundColor Green
}
Disable-IEESC
 
# Change Power Plan
function SetPowerPlan
{
    $PreferredPlan = "High performance"
    Write-Host "Setting Powerplan to $PreferredPlan" 
    $guid = (Get-WmiObject -Class win32_powerplan -Namespace root\cimv2\power -Filter "ElementName='$PreferredPlan'").InstanceID.tostring() 
    $regex = [regex]"{(.*?)}$" 
    $newpowerVal = $regex.Match($guid).groups[1].value
 
    # setting power setting to high performance 
    powercfg -S  $newpowerVal 
}
SetPowerPlan
 
# 3Par Command
fsutil behavior set disabledeletenotify 1
 
# Set Culture Configuration
Set-Culture tr-TR
Set-WinSystemLocale tr-TR
 
# Install Features
Copy-Item -Path "\\CLOUDLIB01\C$\SxS" -Destination "C:\SxS" -Recurse
Install-WindowsFeature -ConfigurationFilePath \\CLOUDLIB01\C$\Template\DeploymentConfigTemplate.xml -Source "C:\SxS"
 
# Install OV Client
Copy-Item -Path "\\CLOUDLIB01\C$\OV_x86x64" -Destination "C:\OV_x86x64" -Recurse
cd "C:\OV_x86x64"
.\setup.bat

$VMs = Get-VM
foreach ($VM in $VMs)
{
	$Disks = Get-VM $VM | Get-SCVirtualHardDisk
	foreach ($Disk in $Disks)
	{
		if ($Disk.VHDType -ne "FixedSize")
		{
			$DiskLocation = $Disk.Location
			$CSVVolume = ($Disk.Location.Split("\"))[2]
			$DiskName = ($Disk.Location.Split("\"))[-1]
			$DiskSize = ([math]::round(($Disk.Size/1GB), 0))
			$DiskMSize = ([math]::round(($Disk.MaximumSize/1GB), 0))
			$DiskHost = $Disk.VMHost
			$CSVFreeSpace = ([math]::round(((Get-SCStorageVolume | where VMHost -eq $DiskHost | Where Name -like "*$CSVVolume*").FreeSpace/1GB), 0))
			$CSVCapacity = ([math]::round(((Get-SCStorageVolume | where VMHost -eq $DiskHost | Where Name -like "*$CSVVolume*").Capacity/1GB), 0))
			$Value = $VM.Name + ";" + $DiskName + ";" + $CSVVolume + ";" + $CSVFreeSpace + ";" + $CSVCapacity + ";" + $DiskMSize + ";" + $DiskSize + ";" + $DiskHost
			Add-Content -Path DiskUsage.txt -Value $Value
		}
	}
}

$Servers = Get-Content "C:\Servers.txt"
foreach ($Server in $Servers)
{
	Write-Host "--------------------"
	Write-Host $Server
	$Version = (Get-WmiObject -Class Win32_OperatingSystem -ComputerName $Server).Version
	Write-Host $Version
	if ($Version -like "6.2*")
	{
		Add-Content -Value $Server -Path C:\Windows2012Servers.txt
	}
}

$Servers = Get-Content C:\UpdateServers.txt
function WMIDateStringToDate($Bootup) {
        [System.Management.ManagementDateTimeconverter]::ToDateTime($Bootup)
}
foreach ($Server in $Servers)
{
	$OS = Get-WmiObject Win32_OperatingSystem -ComputerName $Server
	$Bootup = $OS.LastBootUpTime
	$LastBootUpTime = WMIDateStringToDate($Bootup)
	$Now = Get-Date
	$Uptime = $Now - $LastBootUpTime
	$d = $Uptime.Days
	$h = $Uptime.Hours
	$m = $uptime.Minutes
	$ms= $uptime.Milliseconds
	$a = "$Server Up for: {0} days, {1} hours, {2}.{3} minutes" -f $d,$h,$m,$ms
	Write-Host "$a" -ForegroundColor Green
}