HA 组通知（NVRAM 过度可更正 ECC）错误 - AutoSupport 消息

适用于

• AutoSupport 警报：NVECCA
• ONTAP 发布
  • 9.1P18 及更高版本
  • 9.3P11 及更高版本
  • 9.4P6 及更高版本
  • 9.5 及所有更高版本

问题摘要

• 当 NVRAM 复合体报告过多的可更正纠错代码 (ECC) 内存错误时，会出现此消息。 

示例：

[node-01: env_mgr: nvdimm.excessive.cecc.errs:alert]: Excessive correctable ECC errors in the NVDIMM in slot-11. Count: 1.

Node: node-01
Time: Mon, Sep 15 17:36:31 2025
Severity: ALERT
Message: nvdimm.excessive.cecc.errs: Excessive correctable ECC errors in the NVDIMM in slot-11. Count: 1.
Description: This message occurs when excessive correctable error-correcting code (ECC) memory errors are reported by the NVDIMM controller.
Corrective Action: Use the "system environment sensors show -hidden true" clustershell command to view the current "NV Correctable ECC Count" value. Contact NetApp technical support for further assistance.
Source: env_mgr

• 一旦识别出内存中的关键错误量，ONTAP 就会发送主动通知。

示例：

[node-01: env_mgr: callhome.nvram.cecc:error]: Call home for NVRAM EXCESSIVE CORRECTABLE ECC.