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校验和错误（多个磁盘） - AutoSupport 消息

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适用于

  • ONTAP 9
  • callhome.checksum.multiple
    • raid.rg.scrub.summary

事件摘要

当系统检测到涉及多个磁盘驱动器的 RAID 校验和错误时，会出现此消息。

  • ONTAP 包括 RAID 级别的校验和，以保护磁盘上的所有块。
  • 在磁盘读取过程中，将根据校验和验证数据，以确保数据的完整性。
  • 如果校验和不匹配，则会记录校验和错误。

验证

事件日志

::> event log show -severity * -message-name callhome.checksum*

[node1: config_thread: callhome.checksum.multiple:alert]: Call home for CHECKSUM ERROR (multiple disks)

解决方法

登录到支持网站以验证此事件是否有未结个案。查看个案状态

注意：如果由于任何原因数据访问中断，请立即致电NetApp 技术支持 以获得帮助。

追加信息

NetApp 技术报告 3437：《存储子系统弹性指南》

 

 

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