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Huawei H13-629 Exam - Topic 1 Question 36 Discussion

The OceanStor 18000 system used by a client business application has a total of three pools, each of which is a 9-disk RAID5. Someday analyzing the log of business interruption, we found that there are some scenarios in the system that caused the failure. What will cause the host access to the stored business in the following scenario? (Multiple choice.)
A) In the fully redundant group environment, occurred the master reset. and B) With the BST (bad track) feature turned off, a BST bad track appears on the LUN. and C) The POOL where the business is located is all thin LUN and not a snapshot. LUN copy, clone and copy services are configured in the log POOL, which is a space full of print information. and D) Log in the following print:2014-01-19 08:04:40} {Receive a disk-fault event of the disk (328) of pool (2) from ctrl.}2014-01-19 08:40:35} {Receive a disk-fault event of the disk (613) of pool (3) from ctrl.}

Huawei H13-629 Exam - Topic 1 Question 36 Discussion

Actual exam question for Huawei's H13-629 exam
Question #: 36
Topic #: 1
[All H13-629 Questions]

The OceanStor 18000 system used by a client business application has a total of three pools, each of which is a 9-disk RAID5. Someday analyzing the log of business interruption, we found that there are some scenarios in the system that caused the failure. What will cause the host access to the stored business in the following scenario? (Multiple choice.)

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Suggested Answer: A, B, C, D

by Alisha at Nov 26, 2023, 10:26 PM

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Lili
7 months ago
I think B is the main culprit here, bad tracks can really mess things up.
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Whitney
7 months ago
A master reset in a redundant setup? That's risky!
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Dannie
7 months ago
Wait, are we sure about C? Sounds a bit off to me.
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Shannan
7 months ago
Definitely B and D, those are clear issues.
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Valentine
7 months ago
RAID5 can handle one disk failure, but two? That's a problem.
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Ammie
8 months ago
The disk-fault events seem significant. I feel like any disk failure in a RAID setup could lead to host access problems, but I need to double-check that.
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Jeanice
8 months ago
The scenario with thin LUNs and snapshots sounds familiar. I practiced a question like that, but I can't recall if it directly impacts access.
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Keva
8 months ago
I think the BST feature is crucial here. If it's off and there's a bad track, it could definitely cause issues with LUN access.
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Nu
8 months ago
I remember something about RAID configurations, but I'm not entirely sure how a master reset would affect access.
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Wayne
8 months ago
This looks like a tricky one. I'll need to draw on my knowledge of storage systems and troubleshooting to figure out the most likely culprit. Time to put on my thinking cap!
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Cecil
8 months ago
Okay, I think I've got a handle on the situation. The key is to identify the specific event or condition that would cause the host to lose access to the stored business data.
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Gregoria
8 months ago
Hmm, the details about the RAID configuration and storage pools are important, but I'm a bit confused by the wording of the choices. I'll need to read through them carefully.
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Selene
8 months ago
This question seems pretty straightforward, but I want to make sure I understand the scenario fully before answering.
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Glenna
8 months ago
I feel pretty confident about this one. The question is giving me a lot of relevant information, and I think I can use that to logically deduce the correct answer.
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Bulah
9 months ago
I feel pretty confident that the answer is B. Motion. That's the one that aligns best with the description of "unnecessary movement of materials and/or goods."
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Quinn
9 months ago
Okay, I think I've got this. The key is to focus on the transition between the second and third stages of the project life cycle. Let me carefully consider each option.
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Cherelle
9 months ago
This seems like a straightforward multiple-choice question. I'll read through the options carefully and think about the key differences between a complete desktop copy and a linked clone desktop.
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Kayleigh
1 year ago
This question is like a mystery novel! I feel like I'm playing Sherlock Holmes, trying to figure out the culprit. Hope I can solve this case without getting my hands dirty.
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Rikki
12 months ago
C) The POOL where the business is located is all thin LUN and not a snapshot. LUN copy, clone and copy services are configured in the log POOL, which is a space full of print information.
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Pura
1 year ago
B) With the BST (bad track) feature turned off, a BST bad track appears on the LUN.
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Garry
1 year ago
A) In the fully redundant group environment, occurred the master reset.
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Lindsey
1 year ago
I'm leaning towards D. The log entries indicate disk faults in two different pools, which could definitely lead to host access problems.
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France
1 year ago
D) Log in the following print:2014-01-19 08:04:40} {Receive a disk-fault event of the disk (328) of pool (2) from ctrl.}2014-01-19 08:40:35} {Receive a disk-fault event of the disk (613) of pool (3) from ctrl.
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Dalene
1 year ago
C) The POOL where the business is located is all thin LUN and not a snapshot. LUN copy, clone and copy services are configured in the log POOL, which is a space full of print information.
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Kris
1 year ago
B) With the BST (bad track) feature turned off, a BST bad track appears on the LUN.
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Brinda
1 year ago
A) In the fully redundant group environment, occurred the master reset.
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Sage
1 year ago
I'm not sure about the correct answer, but I'm pretty sure it's not A. A master reset in a fully redundant group environment shouldn't cause host access issues.
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Edmond
1 year ago
The answer is clearly C. The scenario describes a situation where the POOL containing the business data is thin LUN, without snapshots, and the log POOL is full, which can cause issues with LUN copy, clone, and copy services.
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Chauncey
1 year ago
I don't think so, A doesn't seem to match the scenario described in the log.
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Lettie
1 year ago
Could it also be A? The master reset in a fully redundant group environment could cause issues.
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Marla
1 year ago
I agree, C seems to be the most likely cause of the host access failure.
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Christoper
1 year ago
I think the answer is C. The scenario mentions thin LUNs and a full log POOL.
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Sunny
1 year ago
I'm not sure about option B, turning off the BST feature might not necessarily cause host access failure.
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Vesta
1 year ago
I agree with Noah, a master reset in a fully redundant group environment could definitely lead to host access issues.
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Noah
1 year ago
I think option A could cause host access failure because of the master reset.
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