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Dell EMC Exam D-PWF-DS-23 Topic 3 Question 10 Discussion

Actual exam question for Dell EMC's Dell PowerFlex Design 2023 Exam exam
Question #: 10
Topic #: 3
[All Dell PowerFlex Design 2023 Exam Questions]

An administrator is migrating a vTree for a snapshot to a different storage pool What is a restriction few the migration''

Show Suggested Answer Hide Answer
Suggested Answer: D

When migrating a vTree for a snapshot to a different storage pool in PowerFlex, one of the restrictions is that the migration cannot occur between storage pools with different data layouts if multiple volumes are involved in the vTree. This is because the data layout is fundamental to how data is organized and managed within the storage pool, and migrating multiple volumes with different data layouts could lead to inconsistencies and potential data integrity issues.

Here's a more detailed explanation:

Data Layout Compatibility: For a successful migration, the source and target storage pools should have compatible data layouts. Migrating vTrees that span multiple volumes between storage pools with different data layouts is restricted because it could disrupt the organization and accessibility of the data1.

Single Volume Migration: While it is possible to migrate a single volume vTree between storage pools with different data layouts, doing so with multiple volumes in the vTree is not supported due to the complexity and risk involved1.

This restriction ensures that the integrity of the data is maintained during the migration process and that the storage system continues to operate reliably. It is important to consult the PowerFlex documentation, such as the ''Configure and Customize Dell PowerFlex'' guide, for detailed information on supported migration scenarios and restrictions1.


Contribute your Thoughts:

Toi
3 months ago
Wait, is this a trick question? I bet the answer is 'All of the above' and the real restriction is the administrator's sense of humor.
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Suzan
2 months ago
D) The migration is between storage pools with a different data layout with multiple volumes in the vTree
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Kris
2 months ago
C) The vTree contains an auto-created snapshot
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Derrick
2 months ago
C) The vTree contains an auto-created snapshot
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Belen
2 months ago
B) The volume is a source volume of a snapshot policy between storage pools with the same data layout
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Bo
2 months ago
B) The volume is a source volume of a snapshot policy between storage pools with the same data layout
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Nada
2 months ago
A) There are volumes that are involved in the replication process.
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Frederica
2 months ago
C) The vTree contains an auto-created snapshot
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Serita
2 months ago
B) The volume is a source volume of a snapshot policy between storage pools with the same data layout
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Deandrea
2 months ago
A) There are volumes that are involved in the replication process.
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Stevie
3 months ago
A) There are volumes that are involved in the replication process.
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Trinidad
3 months ago
I hate these tricky 'gotcha' questions. They're like trying to find a needle in a haystack of technical jargon.
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Lore
3 months ago
Oh, come on! Who comes up with these questions anyway? They're getting more and more convoluted every year.
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Arthur
3 months ago
Hmm, I'm not sure. Option D seems like it could be the right answer since the migration is between storage pools with different data layouts.
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Alison
2 months ago
User 2: Yeah, that makes sense. It could be a restriction for the migration.
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Marshall
2 months ago
User 1: I think option D is correct because the migration is between storage pools with different data layouts.
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Nenita
3 months ago
I don't think so, because option A mentions volumes involved in replication, not migration.
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Marya
3 months ago
But what about option A? Could that also be a restriction for the migration?
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Filiberto
4 months ago
I think option C is the correct answer. The vTree containing an auto-created snapshot would be a restriction for the migration.
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Vincenza
2 months ago
C) The vTree contains an auto-created snapshot
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Gianna
3 months ago
A) There are volumes that are involved in the replication process.
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Elke
4 months ago
I agree with Nenita. That seems like a valid restriction for the migration.
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Nenita
4 months ago
I think the restriction is that the migration is between storage pools with a different data layout with multiple volumes in the vTree.
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