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StorageGRID は、Swiftの取り込みエラーによってLDRリークファイル記述子が原因でFOPNを検出します

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環境

  • StorageGRID 11.5
  • Swift API

問題

  • FOPN LDRサービスのアラームが検出されました
  • Prometheus[Support]>[Metrics] に表示される次のクエリの結果が増え続けています
    • storagegrid_private_process_open_fds{job="ldr"}
    • storagegrid_ http_sessions_incoming_currently_established{service="ldr"}

a4c2e43c-98fc-4f00-9ca2-3324679bf3d0.png

  • bycast.log に、いくつかの理由で多数のSwift要求が失敗することを示す

例:

NOTICE 0447 2a1b2ed5ad72576f SWRQ: EVENT_PROCESS_CREATE - connection=1648920814319593 method=PUT name=</v1/76613541638853316127/<PATH>> protocol=<HTTPS>
NOTICE 0040 2a1b2ed5ad72576f SWRQ: Swift error response: RequestId=1648920814319593, Resource=/v1/76613541638853316127/<PATH>, ErrorCode=Unauthorized, Details={Unauthorized to access this resource.}

 

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