Dell NativeEdge：Orchestrator 部署的檔案系統通知建議變更

Summary: 本文概述了文件系統通知的建議，以確保順利安裝和操作。

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Symptoms

NativeEdge Orchestrator 需要變更檔案系統通知才能正常運作。

若未實作此變更，可能會導致系統資源發生問題，並停止載入 NativeEdge Orchestrator 軟體元件。

例如，在 /var/log/syslog 中會看到下列錯誤：

cat /var/log/syslog | grep "Too many open files"

Jul 10 23:30:01 user systemd-networkd-wait-online[2229946]: Could not create manager: Too many open files
Jul 11 00:19:33 user systemd[2310112]: Failed to create control group inotify object: Too many open files
Jul 11 00:19:33 user systemd[2310112]: Failed to allocate manager object: Too many open files

 

Cause

NativeEdge Orchestrator 需要變更系統，以允許更多開啟的檔案。

Resolution

為避免發生此問題，NativeEdge 工程部門建議提高檔案系統 inotify 參數的限制。

如《NativeEdge 部署指南》中所載，在準備 Kubernetes 以進行 NativeEdge Orchestrator 部署一節中

對 fs.inotify 設定所做的調整：

fs.inotify.max_使用者_實例 = 1024
fs.inotify.max_使用者_監視 = 1048576

 
完成後，請執行以下命令以處理變更。

sudo sysctl -p

Affected Products

Dell Distributed Private Cloud, NativeEdge
Article Properties
Article Number: 000216318
Article Type: Solution
Last Modified: 22 Jan 2025
Version:  3
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