30 October 2012

SCCM Advanced Client Cache Size Reporting

Posted By: Mick Pletcher - 9:35 AM

Share

& Comment

This script will run a WMI query to gather the size of the advanced client cache and the amount of cache memory in use. It then makes a copy of the MIF file to be modified with the cache size and memory in use. It is then moved to the NOIDMIFS directory. A hardware inventory is then triggered which will force the server to retrieve the MIF file.

To properly execute this script, the MIF file included below needs to reside in the same directory as this script. It is a MIF template the VB script modifies to include the cache size and amount of cache being used.

NOTE: If you are needing a little remediation of MIF files, you can take a look at my other blog about the basics of MIF files.

You can download the script and MIF from the following links:



 '*******************************************************************************  
 '      Author: Mick Pletcher  
 '        Date: 29 October 2012  
 '    Modified:  
 '  
 '     Program: SMSCache  
 '     Version:  
 ' Description: This will retrieve the SMS/SCCM cache size and amount of memory  
 '                 in use to return to SMS via a MIF this script modifies.  
 '*******************************************************************************  
 Option Explicit  
 
 REM Define Constants  
 CONST TempFolder    = "c:\temp\"  
 CONST LogFolderName = "SMSCache"  

 REM Define Global Variables  
 DIM CACHESIZE    : Set CACHESIZE    = Nothing  
 DIM INUSE        : Set INUSE        = Nothing  
 DIM LogFolder    : LogFolder        = TempFolder & LogFolderName & "\"  
 DIM RelativePath : Set RelativePath = Nothing  

 REM Define the relative installation path  
 DefineRelativePath()  
 REM Create the Log Folder  
 CreateLogFolder()  
 REM Get Cache Info  
 GetCacheInfo()  
 REM Create MIF File to be copied to NOIDMIF directory  
 CreateMIF()  
 REM Generate MIF File  
 GenerateMIF()  
 REM Copy MIF to NOIDMIF directory  
 CopyMIF()  
 REM Initiate Hardware Inventory  
 InitiateHardwareInventory()  
 REM Cleanup Global Variables  
 GlobalVariableCleanup()  

 '*******************************************************************************  
 '*******************************************************************************  

 Sub DefineRelativePath()  

      REM Get File Name with full relative path  
      RelativePath = WScript.ScriptFullName  
      REM Remove file name, leaving relative path only  
      RelativePath = Left(RelativePath, InStrRev(RelativePath, "\"))  

 End Sub  

 '*******************************************************************************  

 Sub CreateLogFolder()  

      REM Define Local Objects  
      DIM FSO : Set FSO = CreateObject("Scripting.FileSystemObject")  

      If NOT FSO.FolderExists(TempFolder) then  
           FSO.CreateFolder(TempFolder)  
      End If  
      If NOT FSO.FolderExists(LogFolder) then  
           FSO.CreateFolder(LogFolder)  
      End If  

      REM Cleanup Local Variables  
      Set FSO = Nothing  

 End Sub  

 '*******************************************************************************  

 Sub GetCacheInfo()  

      DIM objWMIService : Set objWMIService = GetObject("winmgmts:\\.\root\ccm\softmgmtagent")  
      DIM colCacheInfo  : Set colCacheInfo  = objWMIService.ExecQuery("SELECT * FROM CacheConfig")  
      DIM objCacheInfo  : Set objCacheInfo  = Nothing  

      For Each objCacheInfo In colCacheInfo  
           INUSE     = objCacheInfo.INUSE  
           CACHESIZE = objCacheInfo.Size  
      Next  

      REM Cleanup Local Memory  
      Set colCacheInfo  = Nothing  
      Set objCacheInfo  = Nothing  
      Set objWMIService = Nothing  

 End Sub  

 '*******************************************************************************  

 Sub CreateMIF()  

      REM Define Local Objects  
      DIM FSO : Set FSO = CreateObject("Scripting.FileSystemObject")  

      If FSO.FileExists(RelativePath & "CacheInfo.mif") Then  
           If FSO.FileExists(RelativePath & "SMSCache.mif") Then  
                FSO.DeleteFile(RelativePath & "SMSCache.mif")  
           End If  
           FSO.CopyFile RelativePath & "CacheInfo.mif", RelativePath & "SMSCache.mif", True  
      End If  

      REM Cleanup Local Memory  
      Set FSO = Nothing  

 End Sub  

 '*******************************************************************************  

 Sub GenerateMIF()  

      REM Define Local Constants  
      CONST ForReading = 1  
      CONST ForWriting = 2  

      REM Define Local Objects  
      DIM objFSO        : Set objFSO        = CreateObject("Scripting.FileSystemObject")  
      DIM objFile       : Set objFile       = objFSO.getFile(File)  
      DIM objTextStream : Set objTextStream = objFile.OpenAsTextStream(ForReading)  
      DIM strInclude    : strInclude        = objTextStream.ReadAll  

      REM Define Local Variables
      DIM File     : File     = RelativePath & "SMSCache.mif"  
      DIM strOld01 : strOld01 = "        Value = " & Chr(34) & "INUSE" & Chr(34)  
      DIM strNew01 : strNew01 = "        Value = " & Chr(34) & INUSE & Chr(34)  
      DIM strOld02 : strOld02 = "        Value = " & Chr(34) & "CACHESIZE" & Chr(34)  
      DIM strNew02 : strNew02 = "        Value = " & Chr(34) & CACHESIZE & Chr(34)  


      objTextStream.Close  
      Set objTextStream = Nothing  
      If InStr(strInclude,strOld01) > 0 Then  
           strInclude = Replace(strInclude,strOld01,strNew01)  
           Set objTextStream = objFile.OpenAsTextStream(ForWriting)  
           objTextStream.Write strInclude  
           objTextSTream.Close  
           Set objTextStream = Nothing  
      End If  
      If InStr(strInclude,strOld02) > 0 Then  
           strInclude = Replace(strInclude,strOld02,strNew02)  
           Set objTextStream = objFile.OpenAsTextStream(ForWriting)  
           objTextStream.Write strInclude  
           objTextSTream.Close  
           Set objTextStream = Nothing  
      End If  

      REM Cleanup Local Memory  
      Set File          = Nothing  
      Set objFile       = Nothing  
      Set objFSO        = Nothing  
      Set objTextStream = Nothing  
      Set strInclude    = Nothing  
      Set strNew01      = Nothing  
      Set strNew02      = Nothing  
      Set strOld01      = Nothing  
      Set strOld02      = Nothing  

 End Sub  

 '*******************************************************************************  

 Sub CopyMIF()  

      REM Define Local Objects  
      DIM FSO      : Set FSO      = CreateObject("Scripting.FileSystemObject")  
      DIM NOIDMIFS : Set NOIDMIFS = Nothing  

      If FSO.FolderExists("C:\Program Files (x86)\") Then  
           NOIDMIFS = "C:\Windows\SysWOW64\CCM\Inventory\noidmifs\"  
      Else  
           NOIDMIFS = "C:\Windows\System32\CCM\Inventory\noidmifs\"  
      End If  
      IF FSO.FileExists(NOIDMIFS & "SMSCache.mif") Then  
           FSO.DeleteFile NOIDMIFS & "SMSCache.mif", True  
      End IF  
      FSO.CopyFile RelativePath & "SMSCache.mif", NOIDMIFS, True  
      If FSO.FileExists(RelativePath & "SMSCache.mif") Then  
           FSO.DeleteFile(RelativePath & "SMSCache.mif")  
      End If  

      REM Cleanup Local Memory  
      Set FSO      = Nothing  
      Set NOIDMIFS = Nothing  

 End Sub  

 '*******************************************************************************  

 Sub InitiateHardwareInventory()  

      On Error Resume Next  

      REM Define Local Objects
      DIM oCPAppletMgr   : Set oCPAppletMgr   = CreateObject("CPApplet.CPAppletMgr")  
      DIM oClientAction  : Set oClientAction  = Nothing  
      DIM oClientActions : Set oClientActions = oCPAppletMgr.GetClientActions()  

      For Each oClientAction In oClientActions  
           If oClientAction.Name = "Hardware Inventory Collection Cycle" Then  
                oClientAction.PerformAction  
           End If  
      Next  

      REM Cleanup local memory
      Set oCPAppletMgr   = Nothing
      Set oClientAction  = Nothing
      Set oClientActions = Nothing

 End Sub  

 '*******************************************************************************  

 Sub GlobalVariableCleanup()  

      Set CACHESIZE    = Nothing  
      Set INUSE        = Nothing  
      Set LogFolder    = Nothing  
      Set RelativePath = Nothing  

 End Sub  


MIF File

 Start Component   
    Name = "SMS Client Info"  
    Start group  
      Name = "SMS Cache"  
      ID = 1  
      Class = "SMSCache"   
      Start Attribute   
         Name = "In Use"  
         ID = 1  
         Type = String(10)  
         Value = "INUSE"  
      End Attribute   
      Start Attribute   
         Name = "Size"  
         ID = 2  
         Type = String(10)  
         Value = "CACHESIZE"  
      End Attribute   
    End group   
  End Component   

About Mick Pletcher

My blog is here to help solve issues I have encountered and solved, publish scripts I have written, and educate others in understanding areas that are not well covered

0 comments:

Post a Comment

Copyright © 2013 Mick's IT Blogs™ is a registered trademark.