NS0-509: NetApp Certified Implementation Engineer–SAN Specialist, Practice ExamDemo

By Netapp · Question Mode

QuestionQ3

ONTAP SAN implementation testing and troubleshooting

A customer using an AFF A220 has an issue with a host for a new FC LUN. Other LUNs on the same SVM are operating properly, but this LUN is not visible to the host.

Which configuration must the customer verify in the solution?

  • A LUN mapping with igroup
  • B host HBA speed settings
  • C FC target port setting on NetApp node
  • D FC switch zoning
Explanation

ONTAP presents a LUN to a host only when the LUN is mapped to an igroup that contains that host’s FC initiator WWPNs. An absent or incorrect LUN-to-igroup mapping prevents visibility of that specific LUN, even when other LUNs on the SVM work correctly.

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