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Huawei H13-527 Exam - Topic 1 Question 70 Discussion

The following description of the Cinder ship storage volume process is wrong:
A) After the user issues a storage volume creation request, Cinder directly returns the volume information (production volume id)
B) cinder-scheduler consumes and creates storage volume messages from its own message queue, and reports regularly according to each volume Ability and volume letter Information, select a host to create a storage volume
C) After cinder-scheduler is scheduled to the host, the message is delivered to the corresponding volume queue
D) cinder-volume consumes and creates storage volume messages from its own message queue, and calls the driver interface to create storage volume, latest update

Huawei H13-527 Exam - Topic 1 Question 70 Discussion

Actual exam question for Huawei's H13-527 exam
Question #: 70
Topic #: 1
[All H13-527 Questions]

The following description of the Cinder ship storage volume process is wrong:

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Suggested Answer: A

by Howard at Jul 15, 2024, 12:17 PM

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Queen
10 months ago
Yeah, cinder-volume is the one that creates the actual storage.
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Carlee
10 months ago
cinder-scheduler does handle the messages, right?
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Shawn
10 months ago
Wait, are we sure about that? Sounds off to me.
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Hoa
11 months ago
Totally agree, that's not how it works!
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Marti
11 months ago
Cinder doesn't return volume info directly after the request.
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Casandra
11 months ago
I remember something about the scheduling process, but I can't quite recall if option C is accurate regarding message delivery to the volume queue.
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Tammy
11 months ago
I recall a practice question that talked about how cinder-volume handles messages, so I feel like option D might be correct.
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Bonita
11 months ago
I'm a bit unsure about option B; it mentions the cinder-scheduler, but I can't remember if it really creates messages from its own queue.
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Lynelle
12 months ago
I think option A is definitely wrong because Cinder doesn't return the volume ID immediately after the request.
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Johana
12 months ago
I feel pretty confident about this one. The description of the process in option B seems to match what I know about how Cinder handles storage volume creation.
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Diane
12 months ago
This looks like a tricky one. I'm going to need to draw on my knowledge of Cinder's architecture and workflow to figure out which option is correct.
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Dallas
12 months ago
Hmm, I'm a bit confused by the wording here. I'll need to read through the options carefully to make sure I understand what's being asked.
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Dwight
12 months ago
This question seems pretty straightforward. I think I can eliminate a few of the options pretty quickly.
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Rosendo
12 months ago
Okay, I think I've got a good handle on this. The key is to focus on the specific details about the Cinder storage volume process that are described as being wrong.
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Kirk
12 months ago
Hmm, I'm not entirely sure about this one. I know the Cyber Vision sensor runs on IOx, but I'm not sure which specific IE switch types support it. I'll have to think this through carefully.
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Joanna
12 months ago
Hmm, I'm a bit unsure about this one. The lack of physical barcode scanners is a key requirement, so I'll need to think carefully about the best solution that addresses that.
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Gaynell
12 months ago
Okay, I've got this. Stored data, data under processing, and data in transit - those are the three main states of data flow in any app. I'm pretty sure those are the right choices here.
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Alba
12 months ago
Okay, I think I've got this. The key is that the sales manager exceeded his authorization limit, so the appropriate next step is to communicate that finding to his supervisor through an interim report. That way they can address the issue promptly.
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Tommy
1 year ago
I'm going to go with Option B, just because it has the word 'queue' in it. That's the secret to acing these storage exams - look for the buzzwords!
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Kanisha
1 year ago
User 3: I agree, buzzwords can really help narrow down the correct answer. Option B it is.
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Charlene
1 year ago
User 2: Yeah, buzzwords are key in these exams. I'll go with Option B too.
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Kaycee
1 year ago
User 1: Option B sounds good, it mentions a message queue.
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Franklyn
1 year ago
Oof, these Cinder questions can be a real head-scratcher. But I think Option B has it right - the scheduler does the heavy lifting in selecting the right host for volume creation. Gotta love the technical jargon, am I right?
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Lizette
1 year ago
The scheduler plays a key role in managing the volume creation.
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Dawne
1 year ago
Definitely, it's all about the scheduler making the right decisions.
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Lanie
1 year ago
Yeah, the scheduler is crucial in this process.
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Sherrell
1 year ago
I agree, Option B is correct. The scheduler picks the host for volume creation.
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Isabelle
1 year ago
Haha, Option D is a classic trick question! 'cinder-volume consumes and creates' - that's just too good. I bet the real answer is Option C, where the scheduler message is delivered to the volume queue.
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Nobuko
1 year ago
Yeah, Option C seems like the most logical step in the process.
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Meghan
1 year ago
I agree, Option D does sound like a trick question with 'cinder-volume consumes and creates'.
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Chauncey
1 year ago
I think Option C is correct, the message is delivered to the volume queue.
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Rolande
1 year ago
Hmm, Option B seems like the correct answer to me. The description of the scheduler and volume processes sounds spot on. I'll be sure to remember this one for the exam.
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Erasmo
1 year ago
After the scheduler schedules the host, the message is sent to the volume queue for further processing. It's a crucial part of the storage volume creation process.
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Jennifer
1 year ago
Yes, the scheduler selects a host to create the storage volume based on volume information. It's an important step in the process.
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Merilyn
1 year ago
I agree, Option B does seem to be the correct answer. The scheduler plays a key role in creating storage volumes.
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Erin
1 year ago
Ah, I can see the issue here. Option A is clearly wrong, as Cinder doesn't directly return the volume information after a creation request. That's handled by the scheduler and volume processes. Gotta love these tricky certification questions!
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Hermila
1 year ago
Definitely, these questions can be tricky but they help us understand the system better.
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Mona
1 year ago
It's important to understand the flow of messages and processes in Cinder for the certification exam.
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Rosalia
1 year ago
Yeah, the scheduler and volume processes handle that part of the storage volume creation process.
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Alona
1 year ago
Option A is definitely incorrect. Cinder doesn't directly return volume information.
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Lore
1 year ago
I believe option D is incorrect because cinder-volume doesn't call the driver interface to create storage volume.
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Weldon
1 year ago
I agree with Alyce. Cinder-scheduler selects a host to create the volume, not directly return volume information.
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Alyce
1 year ago
I think option A is wrong because Cinder doesn't directly return volume information after creation request.
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