This is script below,

#array with the server name to check
 $serversToCheck="servername"
#array tostore the results
 $results=@()
#loop through the list of servers.....
foreach ($server in $serversToCheck)
{
#get information about the server logical disk drives(include only the drive,size and free space
$diskList=Get-WmiObject -Class Win32_LogicalDisk -Filter "DriveType=3" -computerName $server | select-Object -Property Name, Size, FreeSpace
#loop through the server drives and add a few custom properties
 foreach ($disk in $diskList)
 {
 add-member -inputobject $disk -type noteproperty -name Machine -value $server;
add-member -inputobject $disk -type noteproperty -name PrecentFree -value ([long]$disk.freespace/[long]$disk.Size);
add-member -inputobject $disk -type scriptproperty -name Status -value
{
if($this.PrecentFree -lt 0.20){"CRITTICAL"} elseif ($this.PrecentFree -lt 0.35) {"WARNING"}else{"OK"}}; #add the drive info to the result array $results += $disk; } }
#return from the results only data for drives with status different than Ok
#format the output in table, grouped by server name, with size in GB
$badDisks = $results | where-object -filterScript {$-.Status -ne "OK"}
#check if there are any disks which are running on low disk space
if ($badDisks)
{
#format the output (store it in a file)
$badDisks | format-table -groupBy Machine -Property
 @{lable="Drive";expression={$_.Name}},
@{lable="Disk Size ";expression={"{0,7:N2} GB" -f ($_.Size / 1gb)}},
 @{lable="Free Space"; expression={"{0,72:N2} GB" -f($_.FreeSpace / 1gb)}},
@{lable="Precent Free";expression={"{0,12:P}" -f $_.PrecentFree}},
@{lable="Free Status";expression={$_.Status}} | out-file "D:\ananda\powershell\baddisk.txt" -encoding Unicode
 [string]$msg=get-content -path "D:\ananda\powershell\baddisks.txt" -encoding Unicode

#send out an alert e-mail
$SmtpClient = new-object system.net.mail.smtpclient ("10.4.54.22") #$SmtpClient.host $From="Diskspacealert@ril.com" $to="ananda.murugesan@ril.com" $Title="Low disk space alert" $Body="The following drive are runnning low on diskspace 'n" + $msg $SmtpClient.send($from,$to,$title,$body) }

I could not able to correct this error, Pl can anyone help me .


Error details:

The term '$-.Status' is not recognized as a cmdlet, function, operable program, or script file. Verify the term and try again. At D:\DC\DiskspaceAlert.ps1:28 char:61 + $badDisks = $results | where-object -filterScript {$-.Status <<<< -ne "OK"} The term '$-.Status' is not recognized as a cmdlet, function, operable program, or script file. Verify the term and try again. At D:\DC\DiskspaceAlert.ps1:28 char:61 + $badDisks = $results | where-object -filterScript {$-.Status <<<< -ne "OK"}

thanks

One problem I noticed is that you have a format before a select or foreach statement. The second problem you are missing a select or foreach

This line

$badDisks | format-table -groupBy Machine -Property

should be

$badDisk | Select

the format-table statement should be after the select and before the out-file

For the error, I don't see where status is being set to a value in your script. The where condition should be (you have a dash instead of an underline plus the filter script terms are not needed):

$results | where-object {$_.Status -ne "OK"}