Backup-DFS.ps1
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function Backup-DFS { <# .SYNOPSIS Backs up .dfsutil backup .XML files of a DFS root .DESCRIPTION Backs up all .xml files using dfsutil for the currently logged in domain and stores them in a timestamped folder. .LINK http://www.itadmintools.com/2011/10/backup-dfs-namespaces-with-powershell.html #> [CmdletBinding()] param ( [Parameter(Mandatory=$false, Position=0)] [System.String] $StorageLocation = 'c:\scripts\PowerShell\dfsbackup\' ) #http://www.itadmintools.com/2011/10/backup-dfs-namespaces-with-powershell.html $configurationContainer = ([adsi] 'LDAP://RootDSE').Get('ConfigurationNamingContext') $partitions = ([adsi] "LDAP://CN=Partitions,$configurationContainer").psbase.children [String]$Runtime = Get-Date -Format _yyyy.MMM.dd.HH.mmtt foreach($partition in $partitions) { if($partition.netbiosName -ne '') { $partitionDN=$partition.ncName $dnsName=$partitionDN.toString().replace('DC=','.').replace(',','').substring(1) $domain=$partition.netbiosName "`n$domain" New-Item $StorageLocation$domain$Runtime -ItemType Directory -ErrorAction SilentlyContinue $dfsContainer=[adsi] "LDAP://cn=Dfs-Configuration,cn=System,$partitionDN" $dfsRoots = $dfsContainer.psbase.Children foreach($dfsRoot in $dfsRoots) { $root=$dfsRoot.cn "`n$root" dfsutil root export "\\$dnsName\$root" "$StorageLocation$domain$Runtime\$root.xml" } } } } |