PowerScale：Isilon： 稽核報告STATUS_TIMEOUT錯誤

Summary: 如果您在 CELOG 中收到來自一或多個 CEE 伺服器的STATUS_TIMEOUT事件，此 KB 旨在協助瞭解事件並協助找出原因。

This article applies to This article does not apply to This article is not tied to any specific product. Not all product versions are identified in this article.
Check out other resources

Instructions

如果 Isilon CEE 在 3 秒視窗之外從活動訊號要求收到回應，則會回報STATUS_TIMEOUT錯誤。  這是 Isilon 叢集和 CEE 伺服器之間的連線能力測試。  回應延遲可能由許多可能的原因引起，我們將在這裡討論我們已經看到的一些原因。
 
1.過度驅動的 CEE 伺服器導致 CEE 伺服器上的資源匱乏
  • 可能會導致處理回應延遲，或過度驅動 CEE 伺服器，使其無法在正確的時間內提供回應。 
2.DNS 查詢時間過長
  •  導致完整 TCP 資料包流持續太久
3.網路延遲

Additional Information

本內容已翻譯為 14 種語言： 
https://downloads.dell.com/TranslatedPDF/ES_KB540170.pdf
https://downloads.dell.com/TranslatedPDF/ES-XL_KB540170.pdf
https://downloads.dell.com/TranslatedPDF/FR_KB540170.pdf
https://downloads.dell.com/TranslatedPDF/IT_KB540170.pdf
https://downloads.dell.com/TranslatedPDF/JA_KB540170.pdf
https://downloads.dell.com/TranslatedPDF/KO_KB540170.pdf
https://downloads.dell.com/TranslatedPDF/NL_KB540170.pdf
https://downloads.dell.com/TranslatedPDF/PT_KB540170.pdf
https://downloads.dell.com/TranslatedPDF/PT-BR_KB540170.pdf
https://downloads.dell.com/TranslatedPDF/RU_KB540170.pdf
https://downloads.dell.com/TranslatedPDF/ZH-CN_KB540170.pdf
https://downloads.dell.com/TranslatedPDF/ZH-TW_KB540170.pdf
https://downloads.dell.com/TranslatedPDF/AR_KB540170.pdf
https://downloads.dell.com/TranslatedPDF/DE_KB540170.pdf


若要檢閱「Overdriven CEE Server」，我們可以查看該伺服器上的工作管理員，並查看 CPU、記憶體和網路輸送量的外觀。  如果我們發現其中任何一個超過 90%，那麼我們可能需要考慮添加更多 CEE 伺服器以分散審核負載，或增加允許 CEE 伺服器的資源。  管理指南建議您保持 1：1 的 CEE 伺服器與審核節點的比率。

我們還希望使用以下兩個命令查看當前積壓的審核和當前的導出速率： 
# isi_for_array -sX 'isi_audit_progress -t protocol CEE_FWD'
# isi statistics query current --nodes=all --keys=node.audit.cee.export.rate

To avoid DNS lookup issues I advise to configure your CEE servers by IP instead of DNS name.  This eliminates DNS lookup and allows faster (marginally) audit performance with or without seeing the STATUS_TIMEOUT events.  


Network Delays can come up from many issues in the network configuration, a CEE server off site or on a different network with many hops can cause these requests to take longer than 3 seconds to complete. 
Article Properties
Article Number: 000158349
Article Type: How To
Last Modified: 28 Oct 2022
Version:  3
Find answers to your questions from other Dell users
Support Services
Check if your device is covered by Support Services.