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Replace DPM server (TT-DPM05 -- TT-DPM06).md

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2024-12-09 17:42:31 UTC
2024-12-12 11:45:42 UTC

Replace DPM server (TT-DPM05 --> TT-DPM06)

cls

# Update DPM server

cd 'C:\Program Files\Microsoft Data Protection Manager\DPM\bin\'

.\SetDpmServer.exe -dpmServerName TT-DPM06.corp.technologytoolbox.com

TT-ADMIN04 - DPM Management Shell

cls

# Attach DPM agent

$productionServer = 'STORM'

.\Attach-ProductionServer.ps1 `
    -DPMServerName TT-DPM06 `
    -PSName $productionServer `
    -Domain TECHTOOLBOX `
    -UserName jjameson-admin

That doesn't work…

Error:
Data Protection Manager Error ID: 307
The protection agent operation failed because DPM detected an unknown DPM protection agent on storm.corp.technologytoolbox.com.

Recommended action:
Use Add or Remove Programs in Control Panel to uninstall the protection agent from storm.corp.technologytoolbox.com, then reinstall the protection agent and perform the operation again.

cls

# Remove DPM 2019 Agent Coordinator

msiexec /x `{356B3986-6B7D-4513-B72D-81EB4F43ADE6`}
cls

# Remove DPM 2019 Protection Agent

msiexec /x `{CC6B6758-3A68-4BBA-9D61-1F3278D6A7EA`}

Important

Restart the computer to complete the removal of the DPM agent.

Restart-Computer

# Install DPM 2019 agent

$installerPath = "\\TT-FS01\Products\Microsoft\System Center 2019" `
    + "\DPM\Agents\DPMAgentInstaller_x64.exe"

$installerArguments = "TT-DPM06.corp.technologytoolbox.com"

Start-Process `
    -FilePath $installerPath `
    -ArgumentList "$installerArguments" `
    -Wait

TT-ADMIN04 - DPM Management Shell

cls

# Attach DPM agent

$productionServer = 'STORM'

.\Attach-ProductionServer.ps1 `
    -DPMServerName TT-DPM06 `
    -PSName $productionServer `
    -Domain TECHTOOLBOX `
    -UserName jjameson-admin

Add client to protection group in DPM

cls

# Configure antivirus on DPM protected server

# Disable real-time monitoring by Windows Defender for DPM server

[array] $excludeProcesses = Get-MpPreference | select -ExpandProperty ExclusionProcess

$excludeProcesses +=
   "$env:ProgramFiles\Microsoft Data Protection Manager\DPM\bin\DPMRA.exe"

Set-MpPreference -ExclusionProcess $excludeProcesses

# Configure antivirus software to delete infected files

Set-MpPreference -LowThreatDefaultAction Remove
Set-MpPreference -ModerateThreatDefaultAction Remove
Set-MpPreference -HighThreatDefaultAction Remove
Set-MpPreference -SevereThreatDefaultAction Remove

Reference

Run antivirus software on the DPM server
From <https://docs.microsoft.com/en-us/system-center/dpm/run-antivirus-server?view=sc-dpm-2019>