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NetApp Exam NS0-593 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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Freeman
2 months 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
2 months 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
2 months 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
1 months ago
C) Snapshot copies were manually removed from the destination after the resync.
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Laquita
1 months ago
B) The autodelete option removed Snapshot copies before the resync.
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Jacklyn
2 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
3 months 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
2 months ago
User 2: That could be the case. C) seems like a plausible option.
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Franklyn
2 months ago
User 1: It's possible that someone manually removed the Snapshot copies after the resync.
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Truman
3 months ago
I believe it could also be option D, the System Manager removing the snapshot copies.
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Willetta
3 months ago
I agree with Geoffrey, the autodelete option makes sense.
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Geoffrey
3 months ago
I think the cause could be option B, the autodelete option.
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Buddy
3 months 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
2 months 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
3 months ago
User 2: That makes sense, the autodelete option could have removed them before the resync operation.
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Latanya
3 months ago
User 1: It looks like the autodelete option might be the cause of the missing snapshot copies.
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