Data deduplication in ONTAP is typically applied at which level?

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Multiple Choice

Data deduplication in ONTAP is typically applied at which level?

Explanation:
Data deduplication in ONTAP is a block-level reduction performed within a single volume. The dedup engine scans the data blocks stored in a FlexVol and replaces identical blocks with references, saving space for all data (files and snapshots) housed in that volume. This per-volume approach means you enable dedup on a specific volume, and the resulting savings apply to that volume’s data rather than to a particular file, a node, or the entire cluster. In contrast, deduplication is not done at the file level, nor is it configured across multiple nodes or the cluster as a whole.

Data deduplication in ONTAP is a block-level reduction performed within a single volume. The dedup engine scans the data blocks stored in a FlexVol and replaces identical blocks with references, saving space for all data (files and snapshots) housed in that volume. This per-volume approach means you enable dedup on a specific volume, and the resulting savings apply to that volume’s data rather than to a particular file, a node, or the entire cluster. In contrast, deduplication is not done at the file level, nor is it configured across multiple nodes or the cluster as a whole.

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