Dell EMC Exam D-XTR-DS-A-24 Topic 4 Question 6 Discussion

Actual exam question for Dell EMC's D-XTR-DS-A-24 exam

Question #: 6
Topic #: 4

[All D-XTR-DS-A-24 Questions]

Which disk format should be used for ESXi Disks provisioned by XtremIO?

AThin

BThick

CZeroed thick

DEager zeroed thick

Show Suggested Answer

Suggested Answer: D

For ESXi disks provisioned by XtremIO, the recommended disk format is 'Eager Zeroed Thick'. This format is preferred because it allocates all the space required for the disk at the time of creation and zeroes out any previous data on the physical media. Compared to other formats, 'Eager Zeroed Thick' provides better performance due to the pre-zeroing of the disk space, which helps in avoiding any latency that might occur during write operations as there is no need to zero out blocks before writing new data.

While the specific Dell XtremIO Design document was not available, the general best practice for high-performance storage solutions like XtremIO is to use 'Eager Zeroed Thick' provisioning for VMs running on VMware ESXi to ensure optimal performance1.

Additional information on disk provisioning and best practices can be found in VMware's official documentation and Dell EMC's storage configuration guides2.

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by Daniel at Aug 06, 2024, 07:18 AM

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Madonna

12 months ago

Hmm, I'm torn between B. Thick and D. Eager zeroed thick. Maybe I should just go with the one that sounds the most enthusiastic about zeroing things out.

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Ahmed

11 months ago

Yeah, that option does sound pretty enthusiastic about zeroing things out. It's probably the best choice.

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Paz

11 months ago

I think D. Eager zeroed thick is the way to go for ESXi disks provisioned by XtremIO.

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Kip

12 months ago

I agree with Delbert, Eager zeroed thick is the best choice for ESXi disks provisioned by XtremIO.

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Jose

12 months ago

D. Eager zeroed thick, no doubt. The name alone makes it sound like the perfect choice for this scenario. Who doesn't love a good 'eager zeroed' disk format?

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Nikita

11 months ago

I agree, the name alone sounds like it means business.

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Cary

11 months ago

Absolutely, it's the best choice for ESXi disks provisioned by XtremIO.

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Nicholle

11 months ago

Eager zeroed thick is the way to go for sure.

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Deane

11 months ago

D) Eager zeroed thick

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Kara

11 months ago

C) Zeroed thick

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Jodi

11 months ago

B) Thick

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Tiffiny

11 months ago

A) Thin

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Delbert

12 months ago

But for performance reasons, Eager zeroed thick is recommended.

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Merlyn

1 years ago

I'm going with C. Zeroed thick. It's a good all-around option that should work well with XtremIO, right?

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Luisa

10 months ago

Thick provisioning might be better, but zeroed thick is more efficient.

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Johnna

10 months ago

I think thick provisioning is better for performance.

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Rima

10 months ago

I agree, zeroed thick should work well with XtremIO.

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Delila

11 months ago

C. Zeroed thick is a good choice for XtremIO.

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Janey

11 months ago

D) Eager zeroed thick

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Linette

11 months ago

C) Zeroed thick

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Shawnee

11 months ago

B) Thick

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Hillary

11 months ago

A) Thin

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Annalee

1 years ago

I think the answer is D. Eager zeroed thick. This disk format is optimal for ESXi disks provisioned by XtremIO, as it ensures efficient storage usage and performance.

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