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Exam NS0-160 All Questions

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Exam NS0-160 topic 1 question 37 discussion

Actual exam question from Netapp's NS0-160
Question #: 37
Topic #: 1
[All NS0-160 Questions]

Click the Exhibit button.

An administrator realizes that daily snapshots are not being replicated to their destination. The administrator can see the daily snapshots created at the source.
The exhibit shows the policy in use. Weekly snapshots are being replicated without a problem, and the SnapMirror relationship is showing as "healthy".
In this scenario, what is causing the problem with the daily snapshot?

  • A. The SnapMirror label has not been applied to the daily snapshots.
  • B. The SVM peer is not working.
  • C. The daily snapshots at the source are busy due to the NDMP backup.
  • D. The vault policy applied to the source volume does not match the SnapMirror policy at the destination.
Show Suggested Answer Hide Answer
Suggested Answer: B 🗳️

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BigEars
4 years, 4 months ago
I think the answer is D. Here's why: Stated in Question that the Admin can see the snapshots are created at the source, so not A, Weekly are transferred ok, so not B (the peer is clearly working), We are trying to replicate a snapshot so it being busy should cause no problem unless we were trying to delete it (So not C). This is a vault snapmirror relationship: see SnapMirror Policy Type in the exibit. This requires a snapshot policy to create the snapshot using the SnapMirror Label attribute (This is working - the admin can see them), plus a snapmirror Policy rule to transfer the SnapShots based upon SnapMirror Label. So it seems the SnapMirror policy at destination doesn't match the SnapVault policy at source; it is missing the rule to transfer the daily snapshots. ... is my suggestion. (so D is the answer)
upvoted 3 times
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010
4 years, 9 months ago
ans is A
upvoted 2 times
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r3b0rnd4rth
4 years, 10 months ago
since I could test that in the ONTAP Sim, I can say, that A ist the best option, as well. If the peering isn't working as intended you couldn't even start replication or initialize the snapmirror.
upvoted 1 times
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andersonneo
5 years, 2 months ago
A is the best Option
upvoted 3 times
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anonymous515
5 years, 3 months ago
Not sure this is correct. Honestly though I don't know what the right answer is. I'm thinking the SVM peering is off because everything else is invalid.
upvoted 1 times
runnerbean
5 years, 3 months ago
Not sure as well but it does say that the weekly snapshots are working so the SVM peer must be working.
upvoted 3 times
anonymous515
5 years, 3 months ago
Might be A then
upvoted 1 times
runnerbean
5 years, 3 months ago
Agreed, "A" looks to be the best option
upvoted 2 times
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Community vote distribution
A (35%)
C (25%)
B (20%)
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