Dell EMC D-PSC-MN-01 Exam - Topic 3 Question 17 Discussion

Actual exam question for Dell EMC's D-PSC-MN-01 exam

Question #: 17
Topic #: 3

[All D-PSC-MN-01 Questions]

What status is an engineer trying to test if they run the isi_hwmon -s command?

ADIMM

BSensor

CCPU

DBattery

ESystem

ESystem:
The term 'System' is too broad; isi_hwmon -s specifically targets sensor data.
Dell PowerScale Reference:
Dell EMC PowerScale OneFS Command-Line Reference Guide:
Provides detailed information on the isi_hwmon command and its options.
Dell EMC PowerScale OneFS Administration Guide:
Discusses hardware monitoring and the importance of sensor data in maintaining system health.
Knowledge Base Articles:
Articles detailing how to interpret sensor data and troubleshoot hardware issues using isi_hwmon.

Show Suggested Answer

Suggested Answer: B

The command isi_hwmon -s is used on Dell PowerScale systems to display the status of various hardware sensors within a node. This command helps engineers monitor and test the operational status of different sensors that report on hardware conditions such as temperature, voltage, fan speeds, and other critical environmental parameters.

Purpose of isi_hwmon Command:

The isi_hwmon utility is a hardware monitoring tool specific to Dell PowerScale (formerly Isilon) systems.

It provides real-time data and status of hardware components via sensors.

Understanding the -s Option:

The -s flag with isi_hwmon stands for 'sensors.'

Running isi_hwmon -s lists the current readings and status of all hardware sensors in the node.

This includes temperature sensors, voltage sensors, fan speed sensors, and more.

Use Cases:

Monitoring System Health:

Engineers use this command to ensure that all hardware components are operating within normal parameters.

Troubleshooting:

Helps in diagnosing issues related to overheating, power supply fluctuations, or fan failures.

Preventive Maintenance:

Regular checks can prevent hardware failures by identifying abnormal readings early.

Sample Output:

The command outputs a list of sensors along with their current readings and status indicators (e.g., OK, Warning, Critical).

Why Other Options Are Incorrect:

A . DIMM:

While isi_hwmon can display information about memory modules, the -s option specifically targets sensors, not DIMMs directly.

C . CPU:

CPU status may be part of sensor readings (like temperature), but the command focuses on sensors rather than the CPU as a standalone component.

D . Battery:

Battery status can be monitored, but again, it falls under the umbrella of sensor data.

by Ezekiel at Jul 04, 2025, 03:58 PM

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Desmond

3 months ago

I had no idea it was that focused on sensors!

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Jerry

3 months ago

Nope, definitely not just CPU. It's more specific.

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Sanjuana

3 months ago

Totally agree, it's all about sensor data!

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Carmela

4 months ago

Wait, I thought it was for CPU status?

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Fernanda

4 months ago

It's checking the status of sensors.

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Gaynell

4 months ago

I feel like I’ve seen something similar in the study materials, but I can't recall if it was specifically about DIMM or CPU. Sensor seems most likely, though.

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Franchesca

4 months ago

I’m leaning towards option B, Sensor, since it seems to fit with what isi_hwmon does. I just hope I’m not mixing it up with another command!

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Yan

4 months ago

I remember practicing a question about hardware monitoring, and I think it was about CPU or battery status. Could it be one of those?

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Thea

5 months ago

I think the isi_hwmon -s command is related to checking sensor statuses, but I'm not entirely sure which specific sensor it targets.

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Alita

5 months ago

The isi_hwmon -s command is likely checking the status of sensors on the system. That's the most specific hardware component that fits the answer choices provided. I'd recommend reviewing the documentation on this command to confirm, but that's my best guess based on the information given.

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Marquetta

5 months ago

I'm a bit confused by this question. The isi_hwmon command is not one I'm familiar with. I'll need to do some research on what this command does and what kind of hardware information it provides before I can confidently answer this.

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Rosamond

5 months ago

Okay, let me think this through. The question says the isi_hwmon -s command is being run, so it's probably checking the status of some hardware component. Based on the answer choices, my best guess would be that it's testing the status of sensors on the system.

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Oren

5 months ago

Hmm, I'm not too sure about this one. The isi_hwmon command seems to be related to hardware monitoring, but I'm not clear on exactly what it's checking. I'll need to review the documentation to be sure.

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Kathryn

6 months ago

This looks like a straightforward question about the isi_hwmon command. I'm pretty confident I know the answer - it's testing the status of sensors on the system.

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Kimi

8 months ago

Ugh, I hate these hardware monitoring questions. I'm just going to guess C) CPU and hope for the best.

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Juliann

6 months ago

No, it's E) System. Sensor data is specifically targeted.

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Brandon

7 months ago

I think it's actually B) Sensor.

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Carmela

8 months ago

Yeah, it's important for maintaining system health.

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Pearline

8 months ago

The documentation specifically mentions sensor data for isi_hwmon -s command.

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Venita

8 months ago

But why not CPU or Battery status?

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Alverta

8 months ago

Haha, this is a tricky one. I bet the answer is E) System, because who doesn't love a good system-wide test? Just kidding, I'm sticking with B) Sensor.

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