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E-Series: Write-back caching forcibly disabled resolves automatically post maintenance

  1. Last updated
    Jul 10, 2024
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Category:
e-series-systems
Specialty:
esg
Last Updated:
7/10/2024, 5:10:19 PM

Applies to

E-Series

Issue

  • Cases gets triggered for the alert: Write-back caching forcibly disabled due maintenance activity onsite
  • MEL reports below alerts:

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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