Nutanix NCA-6.10 Exam With Confidence Using Practice Dumps

Redundancy Factor 3 (RF3) requires a minimum of five nodes in the cluster to ensure that data can be distributed across enough nodes to tolerate the failure of two nodes. If the cluster has fewer than five nodes, RF3 cannot be enabled.

A. Check that the cluster has been properly licensed:Licensing is not directly related to enabling RF3.

B. Check that the cluster has five or more nodes:Correct, as RF3 requires at least five nodes.

C. Check hardware availability of the nodes:While hardware health is important, it does not determine RF3 eligibility.

D. Check AOS version and upgrade, if needed:RF3 requirements are not specific to an AOS version.

The correct answer isC. It must have the same hypervisor as the other nodes in the cluster.

When adding astorage-only (SO) nodeto a Nutanix cluster:

It mustrun the same hypervisoras the existing nodes.

The SO node doesnot host VMsbut participates in thestorage layerto increase capacity and performance.

Nutanix currentlydoes not support mixed hypervisors(e.g., combining AHV with ESXi) within the same cluster, even for storage-only nodes.

Clarifications:

A & B:Neither Nutanix Files nor Objects are required for adding storage-only nodes.

D:Cross-hypervisor configuration is unsupported at the cluster level.

Official Reference:

Nutanix Hardware Administration Guide – Storage-Only Node Requirements

Excerpt: “All nodes in a cluster, including storage-only nodes, must run the same hypervisor type.”

Answer: C

For a cluster withRedundancy Factor 2 (RF2), at least4 nodesare required to configure Erasure Coding. Erasure Coding (EC) distributes data and parity across nodes to improve storage efficiency while maintaining data protection. RF2 requires a minimum of 4 nodes to ensure sufficient space for data and parity distribution.

Other options:

3 nodes: Insufficient for EC with RF2.

5 and 6 nodes: Can support EC, but the minimum requirement is 4.