メインコンテンツまでスキップ

クライアントから「 NFS server not responding 」というメッセージが報告されるが、ストレージ側で問題は確認されない

Views:
487
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
nas<a>2008917175</a>
Last Updated:

環境

  • ONTAP 9
  • NFS

問題

  • 単一または複数のクライアントが、NFSサーバが断続的に応答しないことをログに記録します。

Sep 18 08:38:02 server kernel: [2681704.006022] nfs: server 10.xx.xx.233 not responding, still trying
Sep 18 08:41:15 server kernel: [2681896.500615] nfs: server 10.xx.xx.233 not responding, still trying
Sep 18 08:44:27 server kernel: [2682088.993327] nfs: server 10.xx.xx.233 not responding, still trying

  • ONTAP  では、問題時間中にイベントログにエラーは報告されません。
  • PerfArchiveデータにはエラー時にIOPSの変化は表示されませんが、レイテンシは低くなっています。

Sign in to view the entire content of this KB article.

New to NetApp?

Learn more about our award-winning Support

NetApp provides no representations or warranties regarding the accuracy or reliability or serviceability of any information or recommendations provided in this publication or with respect to any results that may be obtained by the use of the information or observance of any recommendations provided herein. The information in this document is distributed AS IS and the use of this information or the implementation of any recommendations or techniques herein is a customer's responsibility and depends on the customer's ability to evaluate and integrate them into the customer's operational environment. This document and the information contained herein may be used solely in connection with the NetApp products discussed in this document.