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複数のStorageGRIDノードでのメタデータ使用量が急激に増加

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環境

StorageGRID 11.6

問題

  • 複数のストレージノードでのメタデータ使用量が急激に増加(例:6時間で55%から95%に増加)
  • CDLP (Metadata Used Space (Percent))  これらのノードでアラームが生成されます。
  • Grid Managerの診断チェック([Support]>[Diagnostics])で、問題のノードに200GBを超える大容量のパーティションがテーブル s3_key_versions_by_bucketにあることが確認されました。

diag-partition.png

 

 

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