Netapp NS0-521 Exam With Confidence Using Practice Dumps

To clone a LUN from a SnapMirror destination volume for testing purposes, the volume clone create command should be used. This command creates a FlexClone volume from the SnapMirror destination, making the LUN within it accessible for testing without disrupting the original volume.

For more details, refer to:

NetApp Documentation on Volume Clone Create

NetApp Community Discussion on LUN Cloning

When the number of paths exceeds the recommended configuration for SAN deployment, it can cause performance issues. To address this problem, you can:

Use Selective LUN Mapping (SLM): SLM allows you to control which LIFs (Logical Interfaces) are used to access specific LUNs, thus reducing the number of paths and potentially improving performance by aligning with best practice configurations.

Reconfigure the fabric switch zoning: Adjusting the zoning on the fabric switches can help manage and optimize the number of paths, ensuring that there are not too many paths that could lead to inefficient I/O operations and performance degradation.

For more details, refer to:

NetApp SAN Host Configuration

NetApp Best Practices for SAN

In NetApp ONTAP 9.13.1, one of the automatic features that can be used with iSCSI isLIF failover. This feature ensures that in the event of a network failure or a node issue, the Logical Interface (LIF) will automatically fail over to another available port, maintaining connectivity and minimizing disruption to iSCSI traffic.

For more information, refer to:

NetApp ONTAP 9.13.1 Features