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NetApp Knowledgebase

Health Monitor process schm: NoISLPresentAlert - AutoSupport message

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Category:
metrocluster
Specialty:
metrocluster
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Applies to

  • MetroCluster
  • ONTAP 9

Answer

What does the AutoSupport message "NoISLPresentAlert" mean?

NoISLPresentAlert - AutoSupport messages are triggered when ONTAP Fabric Health monitor can not determine the that the Inter Switch Links (ISL) in one Fabric are online any more. 

The alert is based on the SNMP monitoring of the switch. 

What do I need to do?
  • Verify the ISLs in both Fabrics are online
  • If the ISLs in one fabric are offline, check cabling, patch panels and CDWM / DWDM equipments.
How to upgrade ONTAP to a fix/supported version?

Additional Information