Sensor Name
Sensor
Number
Sensor Type
Event /Reading Type
Event Triggers
Event Severity
PCI FAN
System FAN 1
System FAN 2
50h
51h
52h
Fan – 04h
Threshold – 01h
Lower Non-Critical - going low
Lower Critical - going low
EVENT_SEVERITY_NON_CRITICAL
EVENT_SEVERITY_CRITICAL
Processor 0
Processor 1
23h
24h
Processor – 07h
Sensor Specific – 6Fh
Thermal Trip
Processor Presence detected
EVENT_SEVERITY_CRITICAL
EVENT_SEVERITY_CRITICAL
PROC_CAT_ERR
2Dh
Processor – 07h
Sensor Specific - 6Fh
IERR
Machine Check Exception
(Uncorrectable)
EVENT_SEVERITY_CRITICAL
EVENT_SEVERITY_CRITICAL
PSU Redundancy
2Ch
Power Supply – 8h
Redundancy States –0Bh
Full Redundant
Redundancy Lost
EVENT_SEVERITY_CRITICAL
EVENT_SEVERITY_CRITICAL
PS1 Status
PS2 Status
86h
87h
Power Supply – 8h
Sensor Specific - 6Fh
Power Supply Failure detected
EVENT_SEVERITY_CRITICAL
BMC SEL
2Bh
Event Logging
Disabled - 10h
Sensor Specific - 6Fh
Log Area Reset/Cleared
SEL Full
EVENT_SEVERITY_NON_CRITICAL
EVENT_SEVERITY_NON_CRITICAL
BMC Watchdog
2Ah
Watchdog 2 - 23h
Sensor Specific - 6Fh
Timer expired
Hard Reset
Power Down
Power Cycle
EVENT_SEVERITY_NON_CRITICAL
EVENT_SEVERITY_NON_CRITICAL
EVENT_SEVERITY_NON_CRITICAL
EVENT_SEVERITY_NON_CRITICAL
Chapter 4 — BMC
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