Exadata DiskGroup/Failgroup Disappeared due to "DiskController check has detected the following issue(s): Attribute Name : DiskControllerModel Required : Avago MegaRAID SAS 9361-16i Found : Unknown Attribute Name : DiskControllerFirmwareRevision"
(Doc ID 2513132.1)
Last updated on APRIL 14, 2022
Applies to:Exadata X7-2 Hardware - Version All Versions to All Versions [Release All Releases]
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A to N/A
Oracle Database - Enterprise Edition - Version 126.96.36.199 to 188.8.131.52.0 [Release 12.1 to 19]
Information in this document applies to any platform.
1) This is an 184.108.40.206.0 ASM 3 node RAC Exadata cluster configuration:
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