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升级 StorageGRID 后观察到 HTTP 499 错误

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适用于

  • NetApp StorageGRID
  • StorageGRID 负载平衡器 (LB) 节点报告 499 错误

问题

  • 观察到针对负载平衡器节点报告的 HTTP 499 错误出现峰值。
  • 这些错误在诊断和 Prometheus 指标中尤其明显，主要影响到生产中特定存储桶的 PUT 和 POST 操作。
    日志输出示例：
    storagegrid_private_load_balancer_storage_request_count{method="PUT",code="499"} 471
    storagegrid_private_load_balancer_storage_request_count{method="POST",code="499"} 49

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