Administrator Guide
Figure 35. Allow Re-registration
21 Next, re-register the DPM server with the same backup vault.
a Download the vault credentials le from the Azure portal to a location on the Console VM, and make sure that you have the
passphrase that you used as an encryption key when you opted in to Azure Backup.
b In the DPM Administrator console, open the Management workspace.
c Click Online.
d On the ribbon, in the Online Protection group, click Register, and complete the wizard .
e Run the Complete-BackupDeployment runbook to nish the process.
22 After you perform a sync operation, all the data sources should be marked as inconsistent. In the DPM console, trigger a consistency
check.
23 After all these steps you should be done with your DPM, up, and recovered.
Rebuilding a DPM server
If you determine rebuilding the DPM server is required, do the following:
1 Remove the backup host from VMM.
a In the VMM console, open the VMs and Services workspace.
b Under the All Hosts host group, remove the backup host on which the DPM VM resides.
2 Remove the corrupted DPM server from Operations Manager.
a Open the Operations Console.
b In the Administration workspace, expand Device Management > Agent Managed.
c Delete the agent on the corrupted DPM server.
3 On the Console VM, open Hyper-V Manager and connect to the backup host.
4 Delete the corrupted DPM VM.
5 Log on to the Console VM by using a local administrator account.
6 Update the manifest XML le for redeployment.
a Update the backup host conguration. Search for the backup host name in the .xml le, locate the name of the backup host (for
example, S20B01) in the <BackupConfiguration> section of the le, and change the DeploymentStatus to
"DomainJoined".
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Operations