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管理GUIですべてのStorageGRID ノードの接続状態が「Unknown」になります

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storagegrid<a>2009523206</a>
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sgrid
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環境

  • NetApp StorageGRID
  • 50を超えるストレージノード:

問題

プライマリ管理ノードで多数のノードの接続状態が不明です。

管理ノードのリブート後、すべてのストレージノードの状態が1時間正常になると、しばらくすると再びUnknown状態に戻ります

 

nms.logには次のようなエントリがたくさんあります。

Mar 29 12:10:17 sg-admin MI: |2023-03-29T12:10:17.652| WARN [Thread-1] DataConnectionManager.java:105: DataConnection DATA_STREAM_669664 died, 9 connections remaining
Mar 29 12:10:17 sg-admin MI: |2023-03-29T12:10:17.652| ERROR [DATA_STREAM_669665] ConnUtil.java:77: Unable to connect to [localhost:2010] (Connection refused (Connection refused))
Mar 29 12:10:17 sg-admin MI: |2023-03-29T12:10:17.652| NOTICE [Thread-1] DataConnectionManager.java:133: DataConnection DATA_STREAM_669666 created, 10 connections exist
Mar 29 12:10:17 sg-admin MI: |2023-03-29T12:10:17.652| WARN [Thread-1] DataConnectionManager.java:105: DataConnection DATA_STREAM_669665 died, 9 connections remaining
Mar 29 12:10:17 sg-admin MI: |2023-03-29T12:10:17.653| ERROR [DATA_STREAM_669666] ConnUtil.java:77: Unable to connect to [localhost:2010] (Connection refused (Connection refused))
Mar 29 12:10:17 sg-admin MI: |2023-03-29T12:10:17.653| NOTICE [Thread-1] DataConnectionManager.java:133: DataConnection DATA_STREAM_669667 created, 10 connections exist

 

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