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Dell EMC Exam D-XTR-DS-A-24 Topic 6 Question 9 Discussion

Actual exam question for Dell EMC's D-XTR-DS-A-24 exam
Question #: 9
Topic #: 6
[All D-XTR-DS-A-24 Questions]

What is an accurate statement about XtremIO XVC refresh operations?

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Suggested Answer: C

XtremIO XVC (XtremIO Virtual Copies) allows for efficient snapshot management and operations, including the refresh of volumes. One of the key features of XVC is that it enables the refresh of a production volume from a snapshot without requiring the volume to be unmounted from the host. This capability is designed to minimize disruption and maintain continuous availability of data to applications during refresh operations. The refresh operation is handled within the XtremIO storage array, and the production volume remains accessible to the host during this process1.


The Dell XtremIO Design Achievement document provides information on the capabilities and features of XtremIO X2 systems, including XVC operations1.

Additional details on XVC refresh operations can be found in the support documentation for the XtremIO Family on Dell's official website2.

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by Trinidad at Sep 13, 2024, 04:26 PM

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Alonzo
4 months ago
Hold up, is this exam for EMC storage admins or magicians? 'XtremIO XVC refresh' sounds like some kind of magic spell!
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Blondell
4 months ago
C) Unmount of a production volume is not required
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Deandrea
4 months ago
B) O/S side device scan is not required
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Jacqueline
4 months ago
A) Only snapshot-to-production refresh is supported
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Allene
5 months ago
Hmm, I'm leaning towards C. Not needing to unmount the production volume is a nice time-saver.
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Kirk
5 months ago
D seems right to me. Refreshed volumes can't be resized, that's good to know.
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Jennie
4 months ago
C) Unmount of a production volume is not required
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Narcisa
4 months ago
B) O/S side device scan is not required
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Ressie
4 months ago
A) Only snapshot-to-production refresh is supported
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Jolene
5 months ago
But wouldn't unmounting the production volume cause downtime? I still think B is the right answer.
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Marica
5 months ago
I disagree, I believe the accurate statement is C) Unmount of a production volume is not required.
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Jolene
5 months ago
I think the correct statement is B) O/S side device scan is not required.
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Barrett
5 months ago
I think Option B is the correct answer. No OS-side device scan required, that's pretty convenient.
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Arlie
5 months ago
I think Option D is not ideal, not being able to resize the refreshed volume.
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Jarod
5 months ago
I believe Option A is incorrect, only snapshot-to-production refresh is not supported.
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Jame
5 months ago
I think Option C is also accurate, no need to unmount the production volume.
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Gabriele
5 months ago
I agree, Option B is definitely convenient.
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