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如何对 ONTAP 中 NVRAM DIMM 上的可更正内存错误进行故障排除

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适用于

  • ONTAP 9
  • NVRAM 模块
    • NVRAM DIMM
  • NVDIMM

说明

如果这会影响您的系统,请检查 Active IQ。

本文介绍了带有 NVRAM DIMM / NVDIMM 的平台。 

  • NetApp 控制器具有用于主存储器和 NVRAM 子系统的纠错码 (ECC) 存储器模块 (DIMM)。
  • 可更正的内存错误会自动处理,无需干预,也不会影响系统性能。
  • 可更正的 ECC 错误消息位于系统日志或 EMS 事件日志中。
  • 可纠正的 ECC 错误不是将发生不可纠正的 ECC 错误的指标。
  • 无法纠正的内存错误将导致系统中断(恐慌)。
  • 如果发生系统中断,紧急消息将调用发生不可纠正错误的 DIMM 或 DIMM,然后应更换这些 DIMM。
  • ONTAP 硬件系统 NVRAM / NVDIMM 文档 - 安装和维护
  • 对于 系统内存 DIMM 的错误,请参阅:如何排除 FAS 和 AFF 系统上的可更正内存错误

 

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