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启动后E系列通知(已强制禁用回写缓存)严重

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适用场景

  • NetApp E 系列
  • 备用电池单元(BBU)
  • 维护或启动。

问题描述

  • 收到以下警报的AutoSupport或电子邮件通知:E-Series Notification (Write-back caching forcibly disabled) CRITICAL
  • 主要事件日志中显示的关联事件: 

B:12/14/20 1:36:16 PM (05:36:16) 36932 212b Write-back caching forcibly disabled - Tray 99, Slot B - Event: BAD BBU-2,3,4,6 <--CRITICAL

  • E系列系统在关闭一段时间后最近已通电。

 

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