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Question 223 - NCS-Core discussion

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A consultant is running operational verifications to validate cluster behaviors

What will happen if one power supply is disconnected from a NX-3235-G9 chassis?

A.
The hardware status is updated to reflect the change in Prism Element, the hosts continues to run, but VMHA has started securing workloads by moving them to other nodes.
Answers
A.
The hardware status is updated to reflect the change in Prism Element, the hosts continues to run, but VMHA has started securing workloads by moving them to other nodes.
B.
The hardware status updates to reflect the change in Prism Element, the hosts continues to run, and the Host hardware power status alert is sent There is no impact on workloads.
Answers
B.
The hardware status updates to reflect the change in Prism Element, the hosts continues to run, and the Host hardware power status alert is sent There is no impact on workloads.
C.
The hosts appears disconnected in Prism Element and VMs are restarting on the other hosts.
Answers
C.
The hosts appears disconnected in Prism Element and VMs are restarting on the other hosts.
D.
The hosts appears disconnected in vCenter and VMs are restarting on the other hosts.
Answers
D.
The hosts appears disconnected in vCenter and VMs are restarting on the other hosts.
Suggested answer: B

Explanation:

If one power supply is disconnected from a NX-3235-G9 chassis, the behavior observed will be:

The hardware status updates to reflect the change in Prism Element, the hosts continues to run, and the Host hardware power status alert is sent: Modern Nutanix hardware like the NX-3235-G9 is designed with redundant power supplies to ensure that the loss of one does not impact the overall operation of the cluster. Prism Element updates the hardware status to notify administrators of the power supply issue, but there is no impact on running workloads.

Nutanix Bible (https://www.nutanixbible.com), particularly the sections on hardware management and monitoring.

Nutanix University: NCS-Core 6.8 Training (https://university.nutanix.com), which includes information on responding to hardware alerts and maintaining cluster health.

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asked 23/09/2024
Mário Afonso
23 questions
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