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Huawei H13-629 Exam - Topic 1 Question 19 Discussion

OceanStor 18500 uses RAID 2.0+ virtualization architecture. Which statement is false about planning and configuring storage with RAID 2.0+?
A) Both thick and thin LUNs can be created in the same storage pool. and C) The hot spare space of a storage pool comes from each member disk of the storage pool. and D) A storage pool can have three storage tiers, and each tier can have more than one RAID policy.
B) If the performance tier of a storage pool uses the 8D+1P RAID policy, the owning disk domain of the storage pool must have at least 9 SAS disks.

Huawei H13-629 Exam - Topic 1 Question 19 Discussion

Actual exam question for Huawei's H13-629 exam
Question #: 19
Topic #: 1
[All H13-629 Questions]

OceanStor 18500 uses RAID 2.0+ virtualization architecture. Which statement is false about planning and configuring storage with RAID 2.0+?

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Suggested Answer: A, C, D

by Angella at Oct 24, 2022, 12:03 AM

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Junita
7 months ago
D sounds a bit too flexible, can you really have multiple RAID policies in one tier?
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Callie
7 months ago
Wait, C seems off... how can hot spares come from each member disk?
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Dong
8 months ago
B is definitely correct, need those 9 disks for 8D+1P.
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Francene
8 months ago
I agree, A sounds right to me.
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Ellsworth
8 months ago
A is true, you can mix thick and thin LUNs.
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France
8 months ago
I recall that storage pools can have multiple tiers and RAID policies, so option D seems correct to me.
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Denny
8 months ago
I practiced a similar question where the hot spare space was discussed, and I think option C might be misleading.
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Lynelle
8 months ago
I'm a bit unsure about the number of disks needed for the 8D+1P RAID policy. I thought it was 9, but I need to double-check that.
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Remona
8 months ago
I remember that both thick and thin LUNs can indeed coexist in the same storage pool, so I think option A is true.
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Maile
8 months ago
Hmm, I'm not sure about this one. I'll have to think through the potential effects of more color in marketing documents. Gotta be careful not to overthink it.
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Daryl
9 months ago
Hmm, this looks like a tricky one. I'll need to carefully review the error message and options to figure out the best approach.
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Deangelo
9 months ago
Ugh, this is a tough one. I'm kind of torn between B and D. Organizing by department could work, but I'm worried that might get a bit unwieldy if we have a lot of different departments. I'm going to have to really think this through carefully.
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Coletta
9 months ago
Okay, I remember learning about the focus and emphasis differences between the two. I'll use that knowledge to narrow down the options.
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Luther
1 year ago
So, the OceanStor 18500 is like the ocean itself - deep, mysterious, and full of surprises. Just don't try to swim in it without a life jacket!
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Della
1 year ago
Three storage tiers, each with their own RAID policy? Wow, talk about customization! I hope I don't get too lost in all the options.
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Thersa
12 months ago
Don't worry, with some planning, you'll be able to optimize your storage efficiently.
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Long
12 months ago
I like having the ability to tailor the storage configuration to specific requirements.
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Solange
12 months ago
It can be overwhelming, but it allows for flexibility in meeting different performance and capacity needs.
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Charlette
1 year ago
The hot spare space coming from each member disk? That sounds a bit weird, I wonder how that works in practice.
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Tarra
1 year ago
So, each disk contributes a portion of its space to act as a hot spare for the entire pool.
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Lilli
1 year ago
Yes, that's correct. It helps in ensuring high availability in case of disk failures.
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Angelica
1 year ago
I think the hot spare space is distributed among all the disks in the storage pool.
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Elvis
1 year ago
Hmm, the 8D+1P RAID policy requires at least 9 SAS disks? That makes sense, you need that extra disk for parity.
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Christiane
12 months ago
Regenia: I see. It's interesting how the hot spare space in a storage pool comes from each member disk.
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Regenia
12 months ago
Colby: Exactly. It's important to plan and configure storage properly to ensure optimal performance and data protection.
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Colby
12 months ago
User 2: So, if you have a storage pool using that policy, you must have at least 9 SAS disks in the owning disk domain.
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Howard
1 year ago
User 1: Yes, that's correct. The extra disk is needed for parity in the 8D+1P RAID policy.
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Dewitt
1 year ago
Alexia: Good to know. Thanks for the information!
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Alexia
1 year ago
Geoffrey: Exactly. It's important to plan and configure storage properly to avoid any issues.
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Geoffrey
1 year ago
User 2: So, if I want to use that RAID policy, I need to make sure I have enough SAS disks.
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Billy
1 year ago
User 1: Yes, that's correct. The extra disk is for parity in case one fails.
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Howard
1 year ago
Why do you think that?
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Svetlana
1 year ago
Wait, so we can create both thick and thin LUNs in the same storage pool? That's pretty neat, I guess they're trying to give us more flexibility.
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Leandro
1 year ago
That's right, it does give us more flexibility in planning and configuring storage.
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Cristina
1 year ago
Yes, both thick and thin LUNs can be created in the same storage pool.
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Gerald
1 year ago
I disagree, I believe the false statement is D.
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Howard
1 year ago
I think the false statement is C.
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