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BlueXp : DNS Issue post Azure Maintenance event  for Cloud Volume Ontap

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Applies to

  • Cloud Volumes ONTAP
  • BlueXP Connector
  • Microsoft Azure

Issue

After an Azure maintenance event, the customer experienced issues with DNS resolution, leading to the unavailability of object stores and some LUNS going offline. The error logs showed the following messages:

[?] Mon Aug 04 06:23:38 +0000 [PRDUKSFAS001-01: secd: secd.unexpectedFailure: error]: Unexpected SecD failure in Vserver "admin". Details: Error: DNS forward lookup procedure failed [ 0ms] Hostname found in Name Service Negative Cache **[ 0] FAILURE: Hostname lookup failed with error: Name does not resolve

 

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