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    • https://kb.netapp.com/on-prem/E-Series/Hardware-KBs/Write-back_caching_forcibly_disabled_with_BAD_BBU
      Decoded MEL by MEL PARSER, write-back caching forcibly disabled for BAD BBU(Battery Backup Units). A:5/9/22 6:53:02 PM (09:53:02) 66045 212b Write-back caching forcibly disabled - Tray 99, Slot A - Ev...Decoded MEL by MEL PARSER, write-back caching forcibly disabled for BAD BBU(Battery Backup Units). A:5/9/22 6:53:02 PM (09:53:02) 66045 212b Write-back caching forcibly disabled - Tray 99, Slot A - Event: BAD BBU-0,1,2,3,4,5,6,7,8,9,10,11 <--CRITICAL A:5/9/22 6:37:58 PM (09:37:58) 66044 210a Controller cache not enabled or was internally disabled - Tray 99, Slot A - Event: BAD BBU,Battery Unusable-0