NetApp Exam NS0-521 Topic 3 Question 19 Discussion

Actual exam question for NetApp's NS0-521 exam

Question #: 19
Topic #: 3

A customer has a 10GB volume with an 8GB LUN that is using 7GB. The snapshot policy is hourly and retains 48 snapshots. After a ransomware attack that encrypts all files on the LUN, the customer notices that all snapshots are gone.

What could cause this behavior?

ASnapshot autodelete

BAggregate overcommitted

CVolume thinly provisioned

DAutonomous Ransomware Protection

Show Suggested Answer

Suggested Answer: A

To move a WWPN from node1 to node2 in a NetApp ONTAP SAN environment where ALUA is used, you must take the Logical Interface (LIF) offline. Modifying LIFs involves changing their assignment between nodes, which requires them to be temporarily offline. This ensures that the path states are correctly updated without causing disruption to the SAN hosts.

For more details, see:

NetApp Community on Moving LIFs

NetApp Documentation on SAN LIFs

by Carin at Feb 07, 2025, 05:08 PM

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