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NetApp NS0-593 Exam - Topic 1 Question 63 Discussion

Actual exam question for NetApp's NS0-593 exam
Question #: 63
Topic #: 1
[All NS0-593 Questions]

Your customer complains about missing volume snapshot copies on a SnapMlrror destination. While investigating this case, you notice an executed SnapMirror resync operation in the event logs of the system.

In this scenario, what Is the cause of this problem?

Show Suggested Answer Hide Answer
Suggested Answer: A

= When a SnapMirror resync operation is performed, the destination volume is reverted to the most recent common snapshot copy with the source volume. Any newer snapshot copies that exist on the destination volume are deleted automatically, unless they are marked as busy or locked. This is done to ensure that the destination volume is consistent with the source volume and to avoid data loss or corruption. Therefore, if the customer complains about missing snapshot copies on the destination volume after a SnapMirror resync, the most likely cause is that those snapshot copies were newer than the common snapshot that was chosen for resync and were removed automatically by the system.Reference=SnapMirror resync operation,SnapMirror resync or update failed No Snapshot copies found on volume,Even though there is common snapshot, SnapMirror resync fails with error: No common snapshot copy found between source and destination volume


by Chantell at Jan 15, 2025, 10:52 AM

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Corrina
3 months ago
Wait, are you saying the system just deletes stuff? That's surprising!
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Arlie
3 months ago
I agree with B, I've seen that happen before.
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Pauline
3 months ago
Not so sure about D, that seems a bit off.
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Brittni
4 months ago
Definitely A, newer snapshots can get wiped out.
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Thad
4 months ago
I think it's B, the autodelete option is usually the culprit.
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Mammie
4 months ago
I feel like the ONTAP System Manager might have a role in this, especially if there's a snapshot schedule in place. But I need to double-check that.
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Lauran
4 months ago
I practiced a similar question where manual deletion of snapshots caused issues. Could that be a factor here too?
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Juliann
4 months ago
I think the issue could be related to the common snapshot chosen for the resync. If newer snapshots were deleted, that might explain the missing copies.
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Miles
5 months ago
I remember something about the autodelete feature possibly removing snapshots before a resync, but I'm not entirely sure if that's the main cause here.
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Portia
5 months ago
Okay, let's break this down step-by-step. The key details are that there was a SnapMirror resync and the customer is now missing snapshot copies on the destination. I think the most likely explanation is that the autodelete option removed the snapshots before the resync, so I'll go with B.
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Hoa
5 months ago
I'm a bit confused by this question. I'm not sure I fully understand the relationship between the SnapMirror resync and the missing snapshot copies. I'll need to review my notes on SnapMirror operations.
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Lenita
5 months ago
Hmm, the question is pretty straightforward. I'm pretty sure the answer is B - the autodelete option must have removed the snapshot copies before the resync.
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Cordie
5 months ago
This seems like a tricky one. I'll need to think carefully about the different options and what they could mean in this scenario.
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Freeman
1 year ago
Haha, I bet the customer forgot to turn off the 'Delete all Snapshots' option before running the resync. Classic IT problem right there!
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Lai
1 year ago
Aha! I bet it's A) Newer Snapshot copies than the common snapshot that was chosen for resync were removed automatically at the destination. Gotta love those auto-cleanup features!
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Dortha
1 year ago
D) NetApp ON TAP System Manager removed these snapshot copies due to a snapshot schedule. The system must have been configured to automatically delete older Snapshots.
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Jacquline
12 months ago
C) Snapshot copies were manually removed from the destination after the resync.
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Laquita
12 months ago
B) The autodelete option removed Snapshot copies before the resync.
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Jacklyn
12 months ago
A) Newer Snapshot copies than the common snapshot that was chosen for resync were removed automatically at the destination.
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Carlene
1 year ago
Hmm, I'm not sure. Could it be that the Snapshots were manually removed by someone who wanted to save space? C) seems plausible to me.
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Kerrie
1 year ago
User 2: That could be the case. C) seems like a plausible option.
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Franklyn
1 year ago
User 1: It's possible that someone manually removed the Snapshot copies after the resync.
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Truman
1 year ago
I believe it could also be option D, the System Manager removing the snapshot copies.
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Willetta
1 year ago
I agree with Geoffrey, the autodelete option makes sense.
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Geoffrey
1 year ago
I think the cause could be option B, the autodelete option.
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Buddy
1 year ago
B) The autodelete option removed Snapshot copies before the resync. This seems the most likely explanation given the information provided.
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Dannette
1 year ago
User 3: Maybe we should check the settings to see if the autodelete option was enabled during that time.
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Theola
1 year ago
User 2: That makes sense, the autodelete option could have removed them before the resync operation.
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Latanya
1 year ago
User 1: It looks like the autodelete option might be the cause of the missing snapshot copies.
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