Check datasource protection

Start by defining exactly what is failing, which server is affected and whether the problem affects one client or multiple systems.

Review recent jobs

Check the local configuration that controls the operation. Compare it with a known-good server or client where possible.

Check recovery point age

Run a direct test for the dependency. Capture the exact result so you can distinguish configuration, connectivity and application failures.

Review synchronization

Review the relevant server-side configuration and logs. Look for timestamps that match the reported failure.

Check replica health

Validate security, permissions and service state before changing production configuration.

Validate storage and policy

After the fix, repeat the original test and document the working configuration so the procedure can be reused.

Useful commands

Run these checks from an elevated PowerShell session where appropriate. Replace example names with your environment.

Recent recovery points

Get-DPMDatasource | Select ProductionServerName,Name
Get-DPMRecoveryPoint -Datasource (Get-DPMDatasource | Select -First 1)

Recent jobs

Get-DPMJob | Sort-Object StartTime -Descending | Select -First 20 JobType,Status,StartTime

Quick troubleshooting path

Use this sequence to isolate the failing dependency before changing production configuration.

Troubleshooting decision path for mabs recovery point troubleshooting

What good troubleshooting looks like

Good infrastructure troubleshooting is evidence-driven. Capture the original state, test the dependency that can prove or disprove your hypothesis, make the smallest safe change and repeat the original test.

Example workflow
Symptom → hypothesis → direct test → result → controlled change → validation → documentation

Frequently asked questions

What should I check first?

Start with the exact symptom and validate the dependency closest to the failure, such as DNS, a port, a service, storage or an authentication path.

Should I change production configuration immediately?

No. Capture the current state first, test the suspected dependency and make one controlled change at a time.

How should I document the fix?

Record the symptom, commands used, result, configuration change and validation result so the procedure can be repeated.

Related TechRunbook guides

MABS Backup Monitoring: How to Check Protection and Recovery Points →PowerShell Server Inventory Automation: Build a Reusable Report →
Operational rule: Capture the original symptom, test one dependency at a time, and validate the fix using the same test that exposed the problem.

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