跳转到主内容

ONTAP EMS日志在FAS2500以外的平台上显示Nblade.cifsNonAesNibytesProc错误

  1. 最后更新
  2. 另存为PDF
Views:
19
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
nas<a>1103586</a><a>AES-ni</a>
Last Updated:

适用场景

  • ONTAP 9.6到ONTAP 9.7P
  • CIFS
  • SMB签名和/或SMB加密
  • 除FAS2500系列之外的FAS 或AFF 系统

问题描述

Nblade.cifsNonAesNiBytesProc:Excessive SMB3 cryptographic processing load 此消息会显示在ONTAP 事件日志中：

Node: AFF-N1 Time: Tue, May 03 20:44:54 2022 -0400 Severity: ALERT Message: Nblade.cifsNonAesNiBytesProc: Excessive SMB3 cryptographic processing load (AES-NI instruction set is not supported). Description: This message occurs when a system with CPUs that do not support the AES-NI instruction set is performing SMB3 encryption or signing of a large amount of data. These cryptographic operations can degrade performance severely for both SMB and other system operations. Corrective Action: Avoid encrypted or signed SMB3 traffic on systems that do not support the AES-NI instruction set. Source: SMBOffloadPool_00 Sequence#: 1065458

 

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.