vb script for geeting windows Disk Space with Email

 We had faced the Low disk space problem in our  server. There were only 400 MB spaces on that time.All the person unknown about that, fortunately we was in the server and see the low disk space.We all must know about server's disk space, So we have created this VBS script.

Below steps need follow for getting server disk space and alert mail.

1)Save as xxxx.Vbs below code.

2)Put this file in server

3)Run Vbs file(double click file ) with admin rights

4)Mail will send to mentioned email id's

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On Error Resume Next

Const HARD_DISK = 3

strStafileserver = ""
strStavmapp1 = ""
'enter company name below
strOutput = "<h2>Disk Space Report</h2> </br> </br>"

Dim Servers(9)
Servers(0) = "server1"
Servers(1) = "server2"
Servers(2) = "server3"
Servers(3) = "server4"
Servers(4) = "server5"
Servers(5) = "server6"
Servers(6) = "server7"
Servers(7) = "server8"
Servers(8) = "server9"
Servers(9) = "server10"





For Each serv in Servers
Set objWMIService = GetObject("winmgmts:" _
    & "{impersonationLevel=impersonate}!\\" & serv & "\root\cimv2")

Set colDisks = objWMIService.ExecQuery _
    ("Select * from Win32_LogicalDisk Where DriveType = " & HARD_DISK & "")

strthstyle = "<th style = "&"background-color:#6699FF;"&">"
strLow = "<td style = "&"background-color:#CC0033;"&">"
strMed = "<td style = "&"background-color:#FF9900;"&">"
strHigh = "<td style = "&"background-color:#99FF66;"&">"
   
strOutput = strOutput&"<h3>"&serv&"<h3> </br>"
strHeader = "<table border="&"0"&"><tr>"&strthstyle&"Drive</th>"&strthstyle&"Free Space</th>"&strthstyle&"Total Space</th>"&strthstyle&"Precentage</th></tr>"
strOutput = strOutput&strHeader
   
For Each objDisk in colDisks
    calc = int(objDisk.FreeSpace/1024/1024/1024)/int(objDisk.Size/1024/1024/1024) * 100
   
    if calc < 11 then
        strPercentage = strLow&int(calc)&" %</td></tr>"
    elseif calc < 21 then
        strPercentage = strMed&int(calc)&" %</td></tr>"
    else
        strPercentage = strHigh&int(calc)&" %</td></tr>"
    End if
   
   
    strTotalSpace = "<td>"&int(objDisk.Size/1024/1024/1024)&" GB</td>"
    strFreeSpace = "<td>"&int(objDisk.FreeSpace/1024/1024/1024)&" GB</td>"
    strDevice = "<tr><td>"& objDisk.DeviceID &"</td>"
    strOutput = strOutput&strDevice&strFreeSpace&strTotalSpace&StrPercentage
   
Next

strOutput = strOutput&"</table></br></br>"

Next
'The below then mails size
        Set objMessage = CreateObject("CDO.Message")
        objMessage.Subject = "Todays Disk Space"
        objMessage.From = ""
        objMessage.To = ""
        objMessage.HTMLBody = strOutput

        'This section provides the configuration information for the remote SMTP server.
        objMessage.Configuration.Fields.Item _
        ("http://schemas.microsoft.com/cdo/configuration/sendusing") = 2
        objMessage.Configuration.Fields.Item _
        ("http://schemas.microsoft.com/cdo/configuration/smtpserver") = ""
        objMessage.Configuration.Fields.Item _
        ("http://schemas.microsoft.com/cdo/configuration/smtpserverport") = 25 
        objMessage.Configuration.Fields.Update

        'objMessage.Bcc = ""
        objMessage.Cc = ""
        objMessage.Send


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We will get report like below.

Server IP

Drive	Free Space	Total Space	Precentage
C:	3 GB	16 GB	18 %
D:	3 GB	19 GB	15 %

Server IP

Drive	Free Space	Total Space	Precentage
C:	4 GB	16 GB	25 %
D:	3 GB	20 GB	15 %

Server IP

Drive	Free Space	Total Space	Precentage
C:	3 GB	16 GB	18 %
D:	3 GB	20 GB	15 %

Server IP

Drive	Free Space	Total Space	Precentage
C:	3 GB	16 GB	18 %
D:	3 GB	20 GB	15 %