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Question 41 - D-PST-MN-A-24 discussion

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How many fan module failures can a node tolerate?

A.
1
Answers
A.
1
B.
3
Answers
B.
3
C.
0
Answers
C.
0
D.
2
Answers
D.
2
Suggested answer: A

Explanation:

A Dell EMC PowerStore node can tolerate one fan module failure. The system is designed with redundancy to ensure that if a single fan module fails, the remaining fan modules can compensate for the loss and maintain proper cooling to prevent overheating1. The system will increase the speed of the remaining fans to ensure continued cooling.

When a fan module failure occurs, the system will generate an alert to notify the administrator of the fault. The administrator should then take the following steps:

Acknowledge the alert in the PowerStore Manager.

Plan for the replacement of the faulted fan module as soon as possible to restore full redundancy.

Follow the replacement procedures as outlined in the Dell PowerStore Installation and Service Guide1.

It is important to address fan module failures promptly to ensure the long-term health and performance of the PowerStore system. The increased fan speed is a temporary measure to maintain operations until the faulted fan module can be replaced.

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asked 16/09/2024
Delano van Kleinwee
40 questions
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