Nutanix Exam NCP-MCI Topic 4 Question 29 Discussion

Actual exam question for Nutanix's NCP-MCI exam

Question #: 29
Topic #: 4

[All NCP-MCI Questions]

A node with Erasure Coding fails.

What is the impact?

AThe node stops utilizing Erasure Coding.

BPotentially increased amount of data stored in the SSD tier.

CIncreased Controller VM CPU Load.

DAQS unable to do deduplication during the Erasure Coding failure.

Show Suggested Answer

Suggested Answer: A, C

The issue described pertains to the inability to ping the IPMI IPs after moving the IPMI network links to the actual switches with specific VLAN configurations. The two changes that the administrator needs to make are:

A . SSH to AHV and set the VLAN ID using IPMI Tool: Since all VLANs are tagged in the new network configuration, the IPMI network interface needs to be aware of the VLAN it's supposed to communicate on. This can be achieved by setting the VLAN ID using the IPMI Tool on the AHV.

C . SSH to AHV and change the IP address using IPMI tool: If the IPMI IP addresses were initially set in a different subnet that is not routable in the new network configuration, the administrator would need to change the IPMI IP addresses to match the new network configuration. This can be done by SSHing to the AHV and using the IPMI Tool to change the IP address.

by Donette at Feb 06, 2025, 04:15 AM

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Nobuko

12 days ago

Hmm, maybe the node with Erasure Coding failed because it was too busy coding and erasing all day. Gotta take a break sometimes, you know?

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Theola

18 days ago

I'm going with A. The node would simply stop utilizing Erasure Coding, which seems like the most straightforward impact.

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Milly

29 days ago

D looks like the correct answer. The AQS wouldn't be able to perform deduplication during the Erasure Coding failure.

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Jules

14 days ago

I think D is the right answer. The AQS can't do deduplication when Erasure Coding fails.

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Aja

1 months ago

AQS might also be unable to do deduplication during the Erasure Coding failure, affecting data efficiency.

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2 months ago

I think the answer is B. If a node with Erasure Coding fails, the data stored in the SSD tier could potentially increase as the system compensates for the failure.

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Floyd

20 hours ago

That makes sense, the data stored in the SSD tier could increase.

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Julene

1 months ago

I think the answer is B.

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