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Huawei H13-629 Exam - Topic 5 Question 86 Discussion

When using lvm to create a mirrored logical volume, you should choose what kind of log file to save in order not to impact performance and quickly recover from a single drive failure?
C) Store the log in the third PV of the current VG
A) store the log in memory
B) Store the log in any one of the two PVs
D) Save the log in another VG pv

Huawei H13-629 Exam - Topic 5 Question 86 Discussion

Actual exam question for Huawei's H13-629 exam
Question #: 86
Topic #: 5
[All H13-629 Questions]

When using lvm to create a mirrored logical volume, you should choose what kind of log file to save in order not to impact performance and quickly recover from a single drive failure?

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Suggested Answer: C

by Elouise at May 28, 2026, 12:42 AM

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Adolph
7 days ago
I like A, quick recovery is crucial in production.
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Theola
12 days ago
Storing in memory avoids extra writes. Good call!
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Diego
17 days ago
A is definitely the way to go for performance.
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Eden
23 days ago
D is overkill. Just keep it simple with A.
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Melodie
28 days ago
C is risky. You need a third PV, not always available.
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Zana
1 month ago
B could work too, but it might slow things down.
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Elly
1 month ago
I agree, A makes sense. No disk writes.
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Dante
1 month ago
I think A is the best choice. Fast recovery!
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India
2 months ago
D) Save the log in another VG pv is overkill for performance.
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Yuriko
2 months ago
Wait, why would you store it in memory? Isn't that risky?
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Leoma
2 months ago
C) Store the log in the third PV of the current VG seems risky.
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Alease
2 months ago
I disagree, B) Store the log in any one of the two PVs could work too.
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Ashton
2 months ago
A) store the log in memory is the best choice!
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Catina
2 months ago
I’m leaning towards option A since it seems like it would minimize impact, but I wonder if that’s risky if the system crashes.
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Olga
3 months ago
I feel like option C makes sense because having a third PV could help with redundancy, but I’m not confident about that.
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Elvera
3 months ago
I remember a practice question about logs, and I think storing it in a separate PV could be a good idea, but I can't recall the specifics.
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Adelle
3 months ago
I think storing the log in memory might be the best option for performance, but I'm not entirely sure if it's safe for recovery.
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