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SnapCenter Plug-in と SnapCenter Server の間の接続が失われます ルーテッドパス

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snapx<a>DAG</a><a>AG</a><a>2008653227</a>
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環境

  • SnapCenter Server
  • SnapCenter Plug-in for SQL(SCSQL)
  • SnapCenter Plug-in for Exchange(SCE)
  • Oracle向けSnapCenterプラグイン(SCO)

問題

ランダムに、しばらくすると接続が切断されたように見えるため、SnapCenterサーバへの更新が失われます(例:SMCoreログ:

DEBUG SMCore_<JOB> PID=[<Process>] TID=[<Thread>] RemoteUrl: https://<SNAPCENTER_FQDN>:8146/BackupService.svc/DeleteBackup
ERROR SMCore_<JOB> PID=[<Process>] TID=[<Thread>] WebException Encountered, Response null
ERROR SMCore_<JOB> PID=[<Process>] TID=[<Thread>] Exception in method: Invoke.
System.Net.WebException: The underlying connection was closed: A connection that was expected to be kept alive was
closed by the server. ---> System.IO.IOException: Unable to read data from the transport connection:
An existing connection was forcibly closed by the remote host. ---> System.Net.Sockets.SocketException:
An existing connection was forcibly closed by the remote host
   at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)

(この場合はバックアップ削除)要求が送信されましたが、2分強後に接続が切断されました。
これは、「RemoteURL」行のタイムスタンプから次の「Exception in method」行のタイムスタンプから見ることができます。

まだ「実行中」の検証ジョブの詳細ビューなどに表示される別のエラーは次のとおりです。

The underlying connection was closed: An unexpected error occurred on a receive.

 

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