Check disk space

Question

Hi,
     I have to check disk space on remote servers..and alert us (send email) if free space goes below threshold value..Any ideas Please how to implement this using power shell...any help would be appreciated.
Thanks

Answer 1

ALL,
    I was able to run this script with no problem
$percentWarning = 10;
# Get server list
$servers = Get-Content "$Env:USERPROFILE\serverlist.txt";
$datetime = Get-Date -Format "yyyyMMddHHmmss";
# Add headers to log file
Add-Content "$Env:USERPROFILE\server disks $datetime.txt" "server,deviceID,size,freespace,percentFree";
foreach($server in $servers)
                # Get fixed drive info
                $disks = Get-WmiObject -ComputerName $server -Class Win32_LogicalDisk -Filter "DriveType = 3";
                foreach($disk in $disks)
                                $deviceID = $disk.DeviceID;
                                [float]$size = $disk.Size;
                                [float]$freespace = $disk.FreeSpace;
                                $percentFree = [Math]::Round(($freespace / $size)
* 100, 2);
                                $sizeGB = [Math]::Round($size / 1073741824, 2);
                                $freeSpaceGB = [Math]::Round($freespace / 1073741824,
2);
                                $colour = "Green";
                                if($percentFree -lt $percentWarning)
$colour = "Red";
                                Write-Host -ForegroundColor $colour "$server $deviceID
percentage free space = $percentFree";
                                Add-Content "$Env:USERPROFILE\server disks $datetime.txt"
"$server,$deviceID,$sizeGB,$freeSpaceGB,$percentFree";
Can you guys help me how to configure alerts here...like to sent email if $percentWarning goes below 10..
Thanks