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

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Category:
ontap-9
Specialty:
cifs<a>集群模式 Data ONTAP</a><a>1103586</a><a>AES-ni</a>
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适用场景

  • ONTAP 9
  • 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

 

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