Install and Configure MDT 2013 (Part 5)

In the last part of this series we looked at creation of media for remote deployments and centralised monitoring of deployments. In this part of the series we will look at replacing media with the use of Linked Deployment Shares for remote offices.

As with Media, the contents of a Linked Deployment Share are dictated by the Selection Profile associated with the Linked Deployment Share. If the “Everything” Selection Profile is used then the linked share will be an exact replica of the central Deployment Share at the time that the Linked Deployment Share is created. That’s important to note as any changes made to the centralised Deployment Share will not be replicated to the Linked Deployment Share unless and until you force the Linked Deployment Share to be updated. The contents of the Linked Deployment Share can be updated manually (by running the update command) or more regularly by use of either DFS or a scheduled task running robocopy or a PowerShell command.

Creation of the Linked Deployment Share is relatively simplistic and is achieved by right clicking the Linked Deployment Shares node in the Advanced Configuration section of the Deployment Workbench GUI and selecting “New Linked Deployment Share”.


However, the wizard that is launched requires that the share that will be turned into a Linked Deployment Share must already exist and have been created. For the purposes of this post I have created a new share on the same server. This is what you would need to do if you were to use DFS as a replication mechanism. If a scripted replication is used then I would recommend the use of a PowerShell command (shown later in this post) or remembering to manually update the share as and when the centralised Deployment Share is modified. What you will do in your environment will in large part depend on how often the centralised Deployment Share is updated and whether you will remember to update and linked Deployment Shares. If you have several remote shares then you may want to use a series of PowerShell commands in a single script to update all remote shares at the same time.

As for the centralised share, I have created the remote share as an administrative share by appending a $ sign to the name. The share permissions are “Everyone | Full Control” in line with Microsoft Best Practice. I have removed the “Users” NTFS permissions and replaced them with Read / Execute permissions for an MDT specific account.



We can then create our Linked Deployment Share. If you have been following this series then the wizard should be familiar to you.



Note that we DON’T select the file path for our Linked Deployment Share (as by design it should be on a remote server). Instead, we enter an UNC path to the share including the $ sign as it’s a hidden share and select an appropriate Selection Profile to determine which content should be replicated to the remote share. We also select to either merge the contents or replace the contents of the existing share. It’s not immediately obvious (as we have created an empty share) but this allows you to pre-stage the content in the remote share (by using an external drive to manually transfer the data). This works in the same way as for creation of media in that the Linked Deployment Share object is created in the GUI but no data is copied into the share itself.



If we right click the Linked Deployment Share object created we can inspect its properties.




As you can see, there are no additional tabs (unlike for the Deployment Share. If you want to configure the WinPE settings for the Linked Deployment Share you need to do that through its root Deployment Share.

We can then replicate the content by right clicking the deployment share and selecting “Replicate Content”.


The replication will immediately start and the amount of time taken will depend on the amount of content you have, speed of link and hardware resources available. The boot images will be recreated for the Linked Deployment Share, specifically to ensure that the bootstrap.ini file contains the correct value for DeployRoot (the location of the Linked Deployment Share).




Once replication has been completed the summary screen present you with a “View Script” button that allows you to access the PowerShell command used to replicate the share.



Import-Module “C:Program FilesMicrosoft Deployment ToolkitbinMicrosoftDeploymentToolkit.psd1”

New-PSDrive -Name “DS001” -PSProvider MDTProvider -Root “D:DeploymentShare”

Update-MDTLinkedDS -path “DS001:Linked Deployment SharesLINKED001” -Verbose


This script can be used to automate replication of the Linked Deployment share but this will recreate the WinPE boot disks each time also. This can be overcome by clearing the below checkbox in the Linked Deployment Share properties.



You should note that the customsettings.ini file is NOT replicated between servers with the default settings being created in the Linked Deployment Share. Using this method of replication you will then need to manually update the customsettings.ini file.



As well as either manually replicating the data as above or using a Scheduled task running the PowerShell script, you can simply set up a DFS-R share and replicate either the Linked Deployment Share (so that only a subset of data replicates) or the original Deployment Share (so that all data replicates).

If replicating the original Deployment Share some changes need to be made to the bootstrap.ini file so that, when booting, WinPE sets the DeployRoot value based in the clients default gateway. An example configuration is shown below.

Priority=DefaultGateway, Default







I think that you can see that your choices are between using the built in non-automated solution or creating your own automated solution and configuring MDT to function between sites. I would suggest that the latter, while needing more set-up (especially when you factor in deploying and configuring DFS-R) is the more functional and robust solution.

In the next post we’ll go through how to configure a database for MDT to centralise the functionality provided by the customsettings.ini file.


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