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Does a panic-induced reboot of a Single Node Cloud Volumes ONTAP generate any events?

  1. Last updated
    Sep 18, 2024
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cloud-volumes-ontap-cvo
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cloud
Last Updated:
9/18/2024, 1:13:08 AM

Applies to

  • Cloud Volumes ONTAP (CVO)
  • Single Node

Answer

  • In a single-node CVO configuration it is possible that the node may go down and we will not have the proper logging available to determine why it went down.
  • EMS logs will stop logging until the system is booted back up. 
  • You can setup an EMS event notification for the cluster reboot event. It will be triggered once the cluster is online.

Example - Cluster Reboot Detected event :

Sat Feb 24 22:38:56 +0000 [cluster01-01: mgwd: clus.reboot.rebootDetected:notice]: Cluster reboot was detected at X/24/20XX 22:XX:XX. Sequence number for the cluster reboot was XX. Estimated beginning time of the cluster reboot was X/24/20XX 22:XX:XX.

Additional Information

Configure EMS event notifications and filters with System Manager

 

 

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