Dell EMC D-UN-DY-23 Exam - Topic 4 Question 12 Discussion

Actual exam question for Dell EMC's D-UN-DY-23 exam

Question #: 12
Topic #: 4

[All D-UN-DY-23 Questions]

A storage administrator recently disabled the Advanced Deduplication on a LUN.

Which Dell Unity XT action can be used to remove the Advanced Deduplication savings from LUN?

AUnmask the LUNfrom host.

BPerform Local LUN Move.

CChanqe Tierinq Policy to Auto-Tier.

DDisable the Data Reduction.

Show Suggested Answer

Suggested Answer: B

To meet the requirements, the replication connection mode must be set to Both, which allows both synchronous and asynchronous replication sessions to be configured on the same connection. This way, block resources can use synchronous replication, which ensures zero data loss, and file resources can use asynchronous replication, which allows some data difference on the destination. Setting Unisphere resource filtering to All is not necessary, as it only affects the display of resources in the Unisphere GUI. Setting an RPO of 0 on the synchronous replication sessions is redundant, as synchronous replication always has an RPO of 0. Configuring the replication interfaces on the 4-port mezzanine card is not relevant, as it only affects the performance and availability of the replication network.

by Rasheeda at Mar 20, 2024, 02:15 AM

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Aja

8 months ago

Changing the tiering policy won't affect dedup savings, just saying!

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Elena

8 months ago

Performing a Local LUN Move might also help, right?

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Crissy

8 months ago

Wait, are you sure that's the only way?

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Xuan

8 months ago

Totally agree, that's the right move!

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Georgeanna

8 months ago

You can disable Data Reduction to remove dedup savings.

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Lizbeth

9 months ago

Local LUN Move sounds familiar, but I thought that was more about relocating data rather than removing deduplication savings.

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Melissia

9 months ago

I feel like changing the tiering policy could affect performance, but I'm not convinced it would directly remove deduplication savings.

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Tamie

9 months ago

I remember a practice question where we had to manage LUN settings, but I can't recall if unmasking the LUN was relevant to deduplication savings.

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Fatima

9 months ago

I think disabling the Data Reduction might be the right move here, but I'm not entirely sure if that's the only step needed.

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Justine

9 months ago

I'm a bit confused on this one. I'm not entirely familiar with the Dell Unity XT system, so I'm not sure which of these options would be the correct action to remove the Advanced Deduplication savings. I'll have to think it through carefully and maybe even look up some additional information to make sure I get this right.

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Carri

9 months ago

Okay, I've got this. The question is asking about the Dell Unity XT action to remove the Advanced Deduplication savings, so the answer has to be option D, "Disable the Data Reduction." That's the only option that specifically mentions removing the deduplication savings.

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Mauricio

9 months ago

I'm not entirely sure about this one, but I think the key is to focus on the action that can remove the Advanced Deduplication savings from the LUN. Let me think this through carefully.

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Charlena

9 months ago

Hmm, this seems like a tricky one. I'm leaning towards option D, "Disable the Data Reduction," since that seems like the most direct way to remove the Advanced Deduplication savings. But I'll double-check the other options just to be sure.

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Kattie

10 months ago

Okay, let me think this through. I know we can use RADIUS DHCP profiling, but is that the best option here? I'm a bit confused.

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Pedro

10 months ago

This seems like a straightforward question about product risks. I'll carefully read through the options and think about which one is most relevant to an air quality management system.

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Daniel

10 months ago

This seems like a straightforward question about resource allocation for a pool of low-value VMs. I'd approach it by carefully reading through the options and thinking about which one best matches the scenario described.

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Stephane

1 year ago

I'm going to go with D) Disable the Data Reduction. It's the only option that mentions 'Data Reduction,' which is probably the same as Advanced Deduplication. Easy peasy!

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Britt

1 year ago

Ooh, I bet the answer is C) Change Tiering Policy to Auto-Tier. That would probably force the system to recalculate the storage usage without the deduplication savings.

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Leonora

1 year ago

I agree with you, C) Change Tiering Policy to Auto-Tier makes sense in this situation.

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Marla

1 year ago

I believe the correct action is A) Unmask the LUN from host.

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Raylene

1 year ago

I think the answer is D) Disable the Data Reduction.

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Barrett

1 year ago

I'm going to go with D) Disable the Data Reduction. It's the most straightforward option that addresses the issue directly.

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Reid

1 year ago

Let's go ahead and disable the data reduction to address the issue.

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Sabina

1 year ago

Agreed, disabling the data reduction should remove the Advanced Deduplication savings from the LUN.

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Deangelo

1 year ago

I think D) Disable the Data Reduction is the best option here.

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Levi

1 year ago

Hmm, I'm not sure. Unmaskingthe LUN from the host doesn't seem related to removing deduplication savings. Maybe B) Perform Local LUN Move could work, but I'm not convinced.

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Alica

1 year ago

I think the correct answer is D) Disable the Data Reduction. It's the only option that specifically mentions removing the Advanced Deduplication savings.

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