Reference Guide

Event Message Severity Cause
<Sensor Name/Location> voltage
sensor state de-asserted.
Information The voltage of a previously reported
<Sensor Name/Location> is returned to
normal state.
<Sensor Name/Location> voltage
sensor detected a warning
<Reading>.
Warning Voltage of the monitored entity <Sensor
Name/Location> exceeded the warning
threshold.
<Sensor Name/Location> voltage
sensor returned to normal
<Reading>.
Information The voltage of a previously reported
<Sensor Name/Location> is returned to
normal state.
The <Sensor Name/Location>
voltage is less than the lower
warning threshold.
Warning Voltage of the monitored Entity <Sensor
Name/ Location> exceeded the warning
threshold.
The <Sensor Name/Location>
voltage is less than the lower
critical threshold.
Critical Voltage of the monitored Entity <Sensor
Name/ Location> exceeded the critical
threshold.
The <Sensor Name/Location>
voltage is greater than the
upper warning threshold.
Warning Voltage of the monitored Entity <Sensor
Name/ Location> exceeded the warning
threshold.
The <Sensor Name/Location>
voltage is greater than the
upper critical threshold.
Critical Voltage of the monitored Entity <Sensor
Name/ Location> exceeded the critical
threshold.
The <Sensor Name/Location>
voltage is outside of range.
Critical Voltage of the monitored Entity <Sensor
Name/ Location> is outside of normal
operating range.
The <Sensor Name/Location>
voltage is within range.
Information Voltage of the monitored Entity <Sensor
Name/ Location> returned to a normal
operating range.
Fan Sensor Events
The cooling device sensors monitor how well a fan is functioning. These messages provide status warning and failure messages for fans for
a particular chassis.
Table 7. Fan Sensor Events
Event Message Severity Cause
<Sensor Name/Location> Fan
sensor detected a failure
<Reading> where <Sensor Name/
Location> is the entity that
this sensor is monitoring. For
example "BMC Back Fan" or "BMC
Front Fan." Reading is
Critical The speed of the specied <Sensor Name/
Location> fan is not sucient to provide
enough cooling to the system.
220 System Event Log Messages for IPMI Systems