DCPROMO vb. Şeklinde bir DC’yi ortamdan kaldırmak istediğimizde ve başarısız olduğumuzda aşağıdaki Visual Basic scriptini kullanarak bu işlemi gerçekleştirebiliriz. Bu işleme Metadata Celanup deniyor. Aşağıdaki kodu bir notepad içine yapıştırıp .vbs olarak kaydedin. Sonrasında .vbs dosyasını çift tıklayın. Size ortamdaki Domain Controller makinelerini gösterecektir. Bunlardan hangisini kaldırmak istiyorsanız onu seçin ve devam edin.
on error resume next
dim objRoot,oDC,sPath,outval,oDCSelect,objConfiguration,objContainer,errval,ODCPath,ckdcPath,myObj,comparename
rem =======This gets the name of the computer that the script is run on ======
Set sh = CreateObject(“WScript.Shell”)
key= “HKEY_LOCAL_MACHINE”
computerName = sh.RegRead(key & “\SYSTEM\CurrentControlSet\Control\ComputerName\ComputerName\ComputerName”)
rem === Get the default naming context of the domain====
set objRoot=GetObject(“LDAP://RootDSE”)
sPath = “LDAP://OU=Domain Controllers,” & objRoot.Get(“defaultNamingContext”)
rem === Get the list of domain controllers====
Set objConfiguration = GetObject(sPath)
For Each objContainer in objConfiguration
outval = outval & vbtab & objContainer.Name & VBCRLF
Next
outval = Replace(outval, “CN=”, “”)
rem ==Retrieve the name of the broken DC from the user and verify it’s not this DC.===
oDCSelect= InputBox (outval,” Enter the computer name to be removed”,””)
comparename = UCase(oDCSelect)
if comparename = computerName then
msgbox “The Domain Controller you entered is the machine that is running this script.” & vbcrlf & _
“You cannot clean up the metadata for the machine that is running the script!”,,”Metadata Cleanup Utility Error.”
wscript.quit
End If
sPath = “LDAP://OU=Domain Controllers,” & objRoot.Get(“defaultNamingContext”)
Set objConfiguration = GetObject(sPath)
For Each objContainer in objConfiguration
Err.Clear
ckdcPath = “LDAP://” & “CN=” & oDCSelect & “,OU=Domain Controllers,” & objRoot.Get(“defaultNamingContext”)
set myObj=GetObject(ckdcPath)
If err.number <>0 Then
errval= 1
End If
Next
If errval = 1 then
msgbox “The Domain Controller you entered was not found in the Active Directory”,,”Metadata Cleanup Utility Error.”
wscript.quit
End If
abort = msgbox (“You are about to remove all metadata for the server ” & oDCSelect & “! Are you sure?”,4404,”WARNING!!”)
if abort <> 6 then
msgbox “Metadata Cleanup Aborted.”,,”Metadata Cleanup Utility Error.”
wscript.quit
end if
oDCSelect = “CN=” & oDCSelect
ODCPath =”LDAP://” & oDCselect & “,OU=Domain Controllers,” & objRoot.Get(“defaultNamingContext”)
sSitelist = “LDAP://CN=Sites,CN=Configuration,” & objRoot.Get(“defaultNamingContext”)
Set objConfiguration = GetObject(sSitelist)
For Each objContainer in objConfiguration
Err.Clear
sitePath = “LDAP://” & oDCSelect & “,CN=Servers,” & objContainer.Name & “,CN=Sites,CN=Configuration,” & _
objRoot.Get(“defaultNamingContext”)
set myObj=GetObject(sitePath)
If err.number = 0 Then
siteval = sitePath
End If
Next
sFRSSysvolList = “LDAP://CN=Domain System Volume (SYSVOL share),CN=File Replication Service,CN=System,” & _
objRoot.Get(“defaultNamingContext”)
Set objConfiguration = GetObject(sFRSSysvolList)
For Each objContainer in objConfiguration
Err.Clear
SYSVOLPath = “LDAP://” & oDCSelect & “,CN=Domain System Volume (SYSVOL share),CN=File Replication Service,CN=System,” & _
objRoot.Get(“defaultNamingContext”)
set myObj=GetObject(SYSVOLPath)
If err.number = 0 Then
SYSVOLval = SYSVOLPath
End If
Next
SiteList = Replace(sSitelist, “LDAP://”, “”)
VarSitelist = “LDAP://CN=Sites,CN=Configuration,” & objRoot.Get(“defaultNamingContext”)
Set SiteConfiguration = GetObject(VarSitelist)
For Each SiteContainer in SiteConfiguration
Sitevar = SiteContainer.Name
VarPath =”LDAP://OU=Domain Controllers,” & objRoot.Get(“defaultNamingContext”)
Set DCConfiguration = GetObject(VarPath)
For Each DomContainer in DCConfiguration
DCVar = DomContainer.Name
strFromServer = “”
NTDSPATH = DCVar & “,CN=Servers,” & SiteVar & “,” & SiteList
GuidPath = “LDAP://CN=NTDS Settings,”& NTDSPATH
Set objCheck = GetObject(NTDSPATH)
For Each CheckContainer in objCheck
rem ====check for valid site paths =======================
ldapntdspath = “LDAP://” & NTDSPATH
Err.Clear
set exists=GetObject(ldapntdspath)
If err.number = 0 Then
Set oGuidGet = GetObject(GuidPath)
For Each objContainer in oGuidGet
oGuid = objContainer.Name
oGuidPath = “LDAP://” & oGuid & “,CN=NTDS Settings,” & NTDSPATH
Set objSitelink = GetObject(oGuidPath)
objSiteLink.GetInfo
strFromServer = objSiteLink.Get(“fromServer”)
ispresent = Instr(1,strFromServer,oDCSelect,1)
if ispresent <> 0 then
Set objReplLinkVal = GetObject(oGuidPath)
objReplLinkVal.DeleteObject(0)
end if
next
sitedelval = “CN=” & comparename & “,CN=Servers,” & SiteVar & “,” & SiteList
if sitedelval = ntdspath then
Set objguidpath = GetObject(guidpath)
objguidpath.DeleteObject(0)
Set objntdspath = GetObject(ldapntdspath)
objntdspath.DeleteObject(0)
end if
End If
next
next
next
Set AccountObject = GetObject(ckdcPath)
temp=Accountobject.Get (“userAccountControl”)
AccountObject.Put “userAccountControl”, “4096”
AccountObject.SetInfo
Set objFRSSysvol = GetObject(SYSVOLval)
objFRSSysvol.DeleteObject(0)
Set objComputer = GetObject(ckdcPath)
objComputer.DeleteObject(0)
Set objConfig = GetObject(siteval)
objConfig.DeleteObject(0)
oDCSelect = Replace(oDCSelect, “CN=”, “”)
msgval = “Metadata Cleanup Completed for ” & oDCSelect
msgbox msgval,,”Notice.”
wscript.quit