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Azure CVO node not booting after Azure maintenance event

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Category:
cloud-volumes-ontap-cvo
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cloud
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Applies to

  • Cloud Volumes ONTAP (CVO)
  • Azure

Issue

  • Node is not booting up after Azure maintenance event with complete communication loss error in EMS :
Thu Jan 18 23:14:20 +0000 [Cluster-02: cf_takeover: callhome.sfo.to.comm.loss:EMERGENCY]: Call home for CONTROLLER TAKEOVER COMPLETE COMMUNICATION LOSS
  • Serial console is stuck as below :
Azure CVO node not booting after Azure maintenance event

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