メインコンテンツへスキップ

Vscan が有効な場合、 Vscan サーバーの過負荷によりクライアントで高いレイテンシが観測されています

Views:
79
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
nas
Last Updated:

環境

  • ONTAP 9
  • CIFS
  • Vscan

問題

Cluster1::> qos statistics volume latency show -volume vol1 -vserver svm1 Workload ID Latency Network Cluster Data Disk QoS NVRAM --------------- ------ ---------- ---------- ---------- ---------- ---------- ---------- ---------- -total- - 5.52ms 4.41ms 15.00us 981.00us 113.00us 0ms 0ms vol1 10210 4.60s 4.59s 6.00us 91.00us 12.00us 0ms 0ms -total- - 85.00us 0ms 0ms 0ms 0ms 0ms 0ms vol1 10210 84.00us 0ms 0ms 0ms 0ms 0ms 0ms
  • 以下のようなエラーが表示される場合があります:
 Wed Jul 06 00:20:16 EEST [cluster1-02: kernel: Nblade.vscanConnBackPressure:error]: For Vserver "svm1", AV server "10.1.2.3" is too busy to accept new scan requests. 

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.