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新しい Azure CVO HA 9.9.0.1P3 は、ランダムにパニック状態になってリブートされています

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Category:
cloud-volumes-ontap-cvo
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cloud
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環境

  • Cloud Volumes ONTAP ( CVO ) 9.9.0.1P3
  • Microsoft Azure
  • Cloud Manager

問題

  • Azure の新しい CVO HA インスタンスは、 SnapMirrors などの特定のアクティビティが実行されると、ランダムなタイミングでパニック状態になってリブートしています。
 
  • Cloud Manager サーバから。 logs
    Cloud Manager が大量のレート制限超過エラーと DNS 関連エラーを送信しています:
    2021-12-06 23:17:08,093 UTC WARN  [Poll Messages                 ] [        ] [             ] [               ] (config-akka.actor.default-dispatcher-135) [ClientThrottleInvocationHandler:85] Amazon service is unavailable - DNS resolution error. retrying (16 left)
    2021-12-06 23:17:08,673 UTC ERROR [Poll Messages                 ] [        ] [             ] [               ] (config-akka.actor.default-dispatcher-125) [ConcreteConfig:306] failed to load local.agent.config with error: com.netapp.oncloud.config.server.ConfigException: Failed to retrieve metadata file local.agent.config. Timed out when sending request - Rate limit exceeded.
 
  • CVO の導入時にプライベートリンクの作成アクションを開始すると、次のエラーが表示されます。

failed{ "registrationEnabled": false, "privateDnsZoneName": "privatelink.blob.core.usgovcloudapi.net", "virtualNetworkId": "/subscriptions/b510a938-29e2-4493-aa2a-XXXXXXXXXXX/resourceGroups/rg-MYRG-01/providers/Microsoft.Network/virtualNetworks/vnet-theVNET-hosting-usgovvirginia-01", "region": "global", "_failure": "The following permission is missing: 'Microsoft.Network/virtualNetworks/join/action' on the '0' linked scope(s) '' or the linked scope(s) are invalid and is blocked by deny assignments on the '1'. For more information please refer to the OnCommand Cloud Manager policies documentation at [https://mysupport.netapp.com/site/in...nager-policies"|https://mysupport.netapp.com/site/in...r-policies%22] , "_resourceGroup": "rg-MYRG-hosting-usgovvirginia-01", "privateDnsLinkName": "vnet-theVNET-hosting-usgovvirginia-01_usgovvirginia_DnsLink" }

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