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CVO Azure メンテナンス後の ktls.failed は、手動ギブバックでも停止しません

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cloud-volumes-ontap-cvo
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ds_cvo
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環境

  • Cloud Volumes ONTAP(CVO)
  • Microsoft Azure

問題

  • Azureメンテナンス後、System Managerはwaiting for givebackと表示します
  • 手動でギブバックを実行した後、ktls.failed:noticeイベントがEMSログに10分ごとに表示されます:

[<NODE>: ktlsd: ktls.failed:notice]: "The TLS connections have failed several times with remote host 'xx.xx.xx.xx' in IPspace 'xxxxxx', for which the latest reason given is: OpenSSL: error:0A000086:SSL routines::certificate verify failed."

  • 追加のテイクオーバー/ギブバック操作を手動で実行した後でも、ktls.failed:noticeイベントは停止しません
  • ktls.failed:noticeイベントは、約12時間後に発生する次のAzureメンテナンス後に停止します

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