Performance of Deduplication Database (DDB) backup is slow on Windows MediaAgents

Article ID: 54000

Article Type: Troubleshooting

Last Modified:

Troubleshoot performance issues during DDB backup by completing basic operations

Symptoms

Deduplication database backup performance decreases on Windows MediaAgents.

Causes

The performance of the DDB backup can decrease significantly for various reasons, such as:

If the shadow copy storage is on the DDB volume during the DDB backup process, it might slow DDB backup performance.

Resolution

To improve the DDB backup performance, complete each task until performance is optimized.

For instructions, see Changing the Deduplication Database Location.

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