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Dell EMC Exam D-XTR-DS-A-24 Topic 2 Question 19 Discussion

Actual exam question for Dell EMC's D-XTR-DS-A-24 exam
Question #: 19
Topic #: 2
[All D-XTR-DS-A-24 Questions]

What is the recommended execution throttle setting for Windows, Linux, and VMware for Qlogic adapters?

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Suggested Answer: A

The recommended execution throttle setting for Qlogic adapters, when used with Windows, Linux, and VMware, is typically set to the maximum value to allow for the greatest throughput and performance. The execution throttle setting determines the maximum number of outstanding I/O operations that can be queued to the storage controller. For Qlogic Fibre Channel adapters, especially when the HBA speed is 8GBs or over, the execution throttle can be set to 65,5351. This high setting is used to ensure that the storage array can handle a large number of concurrent I/O requests, which is beneficial in environments with high-performance requirements.


Dell community discussions on Qlogic Fibre Channel adapter settings1.

Knowledgebase articles and documentation on Dell EMC's official website2.

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by Essie at Feb 09, 2025, 09:26 AM

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Monte
1 months ago
As a Linux user, I feel like C) 16384 is the way to go. Unless, of course, you're trying to break the speed of sound with your network adapters.
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Sanda
1 months ago
I'm no expert, but I feel like the answer has to be bigger than 32. I'll go with C) 16384 and hope for the best.
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Raylene
1 months ago
D) 32? What is this, a Commodore 64? I'm going with C) 16384 for sure.
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Novella
8 days ago
16384 it is then.
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Galen
9 days ago
Yeah, 16384 seems like the right choice.
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Christoper
14 days ago
I'm going with 16384 too.
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Cathrine
16 days ago
I think 16384 sounds good.
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Lili
1 months ago
Hmm, I was leaning towards B) 1024, but 16384 makes more sense for enterprise-level hardware like Qlogic adapters.
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Adelle
1 months ago
Yeah, I agree. It's better to go with a higher setting for enterprise-level hardware.
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Angelica
1 months ago
I think 16384 is definitely the way to go for Qlogic adapters.
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Art
2 months ago
But I read that 65536 is recommended for Windows, Linux, and VMware environments to optimize performance.
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Queenie
2 months ago
I disagree, I believe it is 1024 because it provides better performance.
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Art
2 months ago
I think the recommended execution throttle setting for Qlogic adapters is 65536.
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Lonny
2 months ago
I think the answer is C) 16384. That seems like a reasonable setting for those platforms.
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Fallon
2 months ago
I think I'll go with C) 16384 as well. Thanks for the input!
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Lavera
2 months ago
I agree, C) 16384 seems like a good choice for all three platforms.
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