VMware Exam 5V0-21.21 Topic 8 Question 36 Discussion

Actual exam question for VMware's 5V0-21.21 exam

Question #: 36
Topic #: 8

[All 5V0-21.21 Questions]

An architect is designing a vSAN cluster.

Which storage controller option will yield optimal performance?

AHugh queue depth

BSet caching to 50% read on the controller

CEnable battery write-back caching

DRAID 0

Show Suggested Answer

Suggested Answer: C

by Iluminada at Feb 02, 2023, 11:22 AM

Limited Time Offer

25%

Off

Get Premium 5V0-21.21 Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

Submit Cancel

Michell

1 months ago

I'm just gonna choose D and hope for the best. RAID 0 is like the storage version of nitro boost - it's gotta be fast, right? What could possibly go wrong?

upvoted 0 times

...

Kenia

1 months ago

I'm going to have to go with the option that sounds the most like a cheat code: battery write-back caching (C). It's gotta be the answer, right?

upvoted 0 times

Dominic

6 days ago

User2: Yeah, that does sound like a cheat code. I agree with you on that.

upvoted 0 times

...

Scarlet

8 days ago

User1: I think battery write-back caching (C) is the way to go for optimal performance.

upvoted 0 times

...

Valentin

2 months ago

I'm going with C. Battery write-back caching is the secret sauce for a vSAN cluster. It's like adding turbo boosters to your storage system.

upvoted 0 times

...

Julio

2 months ago

Hmm, I'm not sure about that. Wouldn't enabling battery write-back caching (C) be the way to go? I heard it's a game-changer for vSAN performance.

upvoted 0 times

Lynelle

8 days ago

That could be a good option too, balancing read and write operations.

upvoted 0 times

...

Ira

9 days ago

B) Set caching to 50% read on the controller

upvoted 0 times

...

Coral

10 days ago

I heard RAID 0 can also improve performance in a vSAN cluster.

upvoted 0 times

...

Iola

13 days ago

D) RAID 0

upvoted 0 times

...

Benedict

22 days ago

I think enabling battery write-back caching is the way to go for optimal performance.

upvoted 0 times

...

Jolanda

24 days ago

C) Enable battery write-back caching

upvoted 0 times

...

Harrison

1 months ago

A) Hugh queue depth

upvoted 0 times

...

Myrtie

2 months ago

D seems like the logical choice. RAID 0 is known for its superior performance, and that's what we need for a vSAN cluster.

upvoted 0 times

Annamae

22 days ago

C) Enable battery write-back caching

upvoted 0 times

...

Kallie

1 months ago

B) Set caching to 50% read on the controller

upvoted 0 times

...

Tresa

2 months ago

A) Hugh queue depth

upvoted 0 times

...

Pamella

3 months ago

I think C is the best option. Battery write-back caching is essential for improving performance in a vSAN cluster.

upvoted 0 times

Clement

23 days ago

B might be a good choice too, setting caching to 50% read can help with performance.

upvoted 0 times

...

Della

24 days ago

I would go with A, having a high queue depth can really boost performance.

upvoted 0 times

...

Jaleesa

29 days ago

I think D could also work well, RAID 0 can improve performance too.

upvoted 0 times

...

Ernie

1 months ago

I agree, C is definitely the best option for optimal performance.

upvoted 0 times

...

Cortney

3 months ago

I'm not sure, but I think setting caching to 50% read on the controller could also help improve performance.

upvoted 0 times

...

Rolande

3 months ago

I agree with Darci, battery write-back caching can improve performance by ensuring data is written to cache first.

upvoted 0 times

...

Darci

3 months ago

I think enabling battery write-back caching would yield optimal performance.

upvoted 0 times

...