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Question 25 - NCP-MCI-6.5 discussion

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Refer to Exhibit:

An administrator needs to enable inline deduplication for a pre-existing storage container. When trying to enable deduplication on the storage container. this feature is grayed-out.

What is the reason for this behavior?

A.
Replication Factor 1 is configured on the storage container.
Answers
A.
Replication Factor 1 is configured on the storage container.
B.
The cluster has less than 5 nodes which is the minimum node-count to enable deduplication.
Answers
B.
The cluster has less than 5 nodes which is the minimum node-count to enable deduplication.
C.
Capacity reservation is not enabled on the storage container.
Answers
C.
Capacity reservation is not enabled on the storage container.
D.
The cluster has hybrid storage and deduplication is supported only on all-flash clusters.
Answers
D.
The cluster has hybrid storage and deduplication is supported only on all-flash clusters.
Suggested answer: D

Explanation:

Nutanix supports two types of deduplication: post-process and inline. Post-process deduplication runs periodically on a schedule and can be enabled on any cluster. Inline deduplication runs in real time before data is written to disk and can be enabled only on all-flash clusters.

Therefore, by checking the type of storage and the type of deduplication, you can determine if you can enable inline deduplication on a storage container or not.

Nutanix inline deduplicationis a feature that reduces the stored size and avoids duplicate data on a storage container1.It is recommended only on some specific scenarios, such as when using Nutanix Files or virtual desktop infrastructure (VDI) workloads12.

asked 23/09/2024
Luis Campoy
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