NCM-MCI-5.20 · Question #61
An administrator has an existing Nutanix seven-node cluster running at RF2 that must be changed to have the following capabilities: - RF3 set for the cluster - Performance tier deduplication What is…
The correct answer is B. 28GB. Redundancy factor 3 has the following requirements: - Redundancy factor 3 can be enabled at the time of cluster creation or after creation too. - A cluster must have at least five nodes for redundancy factor 3 to be enabled. - For guest VMs to tolerate the simultaneous failure…
Question
An administrator has an existing Nutanix seven-node cluster running at RF2 that must be changed to have the following capabilities:
- RF3 set for the cluster
- Performance tier deduplication
What is the minimum memory needed on the CVMs to allow for these capabilities?
Options
- A24GB
- B28GB
- C32GB
- D20GB
How the community answered
(22 responses)- A5% (1)
- B77% (17)
- C5% (1)
- D14% (3)
Explanation
Redundancy factor 3 has the following requirements: - Redundancy factor 3 can be enabled at the time of cluster creation or after creation too. - A cluster must have at least five nodes for redundancy factor 3 to be enabled. - For guest VMs to tolerate the simultaneous failure of two nodes or drives in different blocks, the data must be stored on containers with replication factor 3. - Controller VMs must be configured with a minimum of 28 GB(20 GB default+8 GB for the feature) of memory.
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