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强制禁用回写缓存会在维护后自动解析

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适用场景

E 系列

问题描述

  • 警报触发案例: Write-back caching forcibly disabled 现场应进行维护活动
  • MEL报告以下警报:

A:5/1/24, 8:49:58 AM (08:49:58) 607117 280a Controller shelf component removed - Shelf 28, Power Supply canister 2, Bay 1 <--CRITICAL
B:5/1/24, 9:05:03 AM (09:05:03) 607123 212b Write-back caching forcibly disabled - Shelf 28, Bay B - Event: BAD BBU-0,1,2,3,4,5 <--CRITICAL
B:5/1/24, 9:29:05 AM (09:29:05) 607145 212c Write-back caching fully restored - Shelf 28, Bay B

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