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This article is intended to address a specific issue identified by a Best Practices Analyzer scan. You should apply the information in this article to computers on which Best Practices Analyzer scans have been run, and that are experiencing the issue addressed by this article. This article can also be useful as general troubleshooting and best practices information to help you configure your server. For more information about best practices and scans, see Run Best Practices Analyzer Scans and Manage Scan Results.

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Operating System

Windows Server 2012


Data Deduplication







Optimization is not enabled for throughput mode.



Data Deduplication may not have sufficient time to process data on the volume, leading to less space savings than expected.



Enable throughput mode for Optimization.


Additional references

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