Administrator Guide

13 If the DPM is an infrastructure DPM server, update the server map.
a Log on to the APA VM (< Prex >APA01).
b Open Windows PowerShell.
c Run the following command, and note the result: (Get-SmaVariable -Name "dpm-congurationmap" -WebServiceEndpoint
https://localhost).value.PendingDPMServerMap
d If the output is null, run the following:
$variableName = "DPM-configurationmap"
$a = (Get-SMAVariable -Name $variableName -WebServiceEndpoint https://localhost).value
$a.PendingDPMServerMap = (Get-SmaVariable -Name "dpm-configurationmap" -
WebServiceEndpoint https://localhost).value.DPMServerMap
$a.DPMServerMap = $null
Set-SMAVariable -Name $variableName -value $a -WebServiceEndpoint https://localhost
14 Import the DPM disks:
a Log on to the DPM VM.
b Open Disk Management (diskmgmt).
You will see DPM disks in Oine state (20 disks).
c Bring all the disks online. (Right-click each disk, and then click Online.)
d Now the disks are all online and in a Foreign state. Select any disk, right-click, and then click Import Foreign Disks. Do this for all
20 disks.
15 After you import the disks, run the backup Deployment driver script again to correctly update the server map. Run the following
command in console VM (local admin session).
"C:\Program Files\Microsoft Cloud Solutions\DeployDriver\BackupDeployDriver\RunBackupDeployDriver.ps1"
16 On the DPM VM, start SQL Server 2014 Management Studio, and do the following:
a Connect to the DPM server and instance (< DPMName >\MSDPMDB).
b Restore the DPM database using the backup copy on the E:\ drive of the DPM VM. For more information, see the TechNet
Library article Restore and synchronize the DPM database with DPMSync.
c On the DPM VM, open a command prompt with elevated permissions, and then run the DPMSync –sync command. This
command restores the old database that has the backup disks added in the storage pool table, but the disks will oine or in an
unusable state.
d In the DPM Administrator console, open the Management workspace, and then click Disks.
e Right-click each disk, and then click Remove.
17 On the Console VM, in the VMM console, check the DPM VM properties.
a In the VMs and Services workspace, right-click the DPM VM, click Properties, and then click the Hardware Conguration tab.
b Under Bus Conguration, add the pending < DPMName >-Backup#.vhdx les to the DPM VM. (The VHDs will be either in the I:
\, J:\, K:\ or L:\, M:\, N:\ volumes of backup host. There should be 20 disks in this format (unless you added more).
18 On the DPM VM, in Disk Management (diskmgmt.msc), check that all VHDs are in an Online state. (If not, right-click, and then click
Online.)
19 In the DPM Administrator console, add the disks to the DPM storage pool. For information about how to do this, see Congure
storage pools and disk storage.
20 Next, if using Azure Backup, you must congure Azure to allow re-registration of the DPM server to the same backup vault.
a Sign in to the Azure portal, click Recovery Services, and click the backup vault.
b Click Registered Items.
c In the Type list, click Windows Server.
d Select the server that you just recovered, and then click Allow Re-registration.
Operations
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