メインコンテンツまでスキップ

ONTAP のEMSログには、外部00s以外のプラットフォームでNblade.cifsNonAesNiBytesProcエラーが表示されます

Views:
32
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
nas<a>1103586</a><a>aes-ni のようになります</a>
Last Updated:

環境

  • ONTAP 9.6からONTAP 9.7Pへ
  • CIFS
  • SMB署名とSMB暗号化の両方、またはいずれか一方
  • FAS2500シリーズを除くFAS システムまたはAFF システム

問題

Nblade.cifsNonAesNiBytesProc:Excessive SMB3 cryptographic processing load このメッセージは、ONTAP イベントログに記録されます。

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.