VMware NetApp FAS 2050HA Spécifications télécharger pdf (Page 26)

NetApp Deduplication for FAS and V-Series Deployment and Implementation Guide

Qtree SnapMirror Replication with Deduplication Enabled on the Destination Only

A nondeduplicated flexible volume on the source can be replicated to a deduplicated volume on the

destination by using qtree SnapMirror, as shown in Figure 5.

Figure 5) Qtree SnapMirror replication from a nondeduplicated source volume to a deduplicated destination volume.

Keep the following points in mind:

Deduplication is licensed only on the destination system.

Deduplication is enabled, run, and managed on a flexible volume at the destination.

Deduplication doesn’t yield any network bandwidth savings.

The deduplication schedule is not integrated with the qtree SnapMirror update, and vice versa; it must

be configured independently. The completion of a qtree SnapMirror update doesn’t automatically start a

deduplication operation on the destination, and the deduplication operation doesn’t trigger a qtree

SnapMirror update.

Deduplication storage savings are achieved only on the destination system.

Qtree SnapMirror with Deduplication Enabled on Both the Source and the Destination

A deduplicated flexible volume on the source can be replicated to a deduplicated volume on the destination

by using qtree SnapMirror, as shown in Figure 6.

Figure 6) Qtree SnapMirror replication from a deduplicated source volume to a deduplicated destination volume.

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VMware NetApp FAS 2050HA Spécifications Page 26