Symptom
[+] The switch detected the fan failure:
%PLATFORM_THERMAL-1-FRU_FAN_FAILURE: Switch 2: System fan 3 failed
%PLATFORM_THERMAL-1-FRU_FAN_NOT_PRESENT: Switch 2: System fan 3 not present
%PLATFORM_THERMAL-1-FRU_FAN_FAILURE: Switch 2: System fan 2 failed
%PLATFORM_THERMAL-1-FRU_FAN_NOT_PRESENT: Switch 2: System fan 2 not present
%PLATFORM_THERMAL-1-FAN_CRITICAL: Switch 2: Faulty (FRU/PS) fans detected, shutting down system!
%PLATFORM_THERMAL-1-FAN_CRITICAL: Switch 2: Faulty (FRU/PS) fans detected, shutting down system!
%PLATFORM_THERMAL-1-FAN_CRITICAL: Switch 2: Faulty (FRU/PS) fans detected, shutting down system!
%PLATFORM_THERMAL-1-FAN_CRITICAL: Switch 2: Faulty (FRU/PS) fans detected, shutting down system!
[+] It is still operational and didn't shut down
Conditions
[+] This issue is seen only on Cat 9300.
[+] The device is running 17.3.5.
[+] Fan Failure Feature is enabled.
