Event Message Severity Cause
<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>
Critical The speed of the specified
<Sensor Name/Location> fan is
not sufficient to provide enough
cooling to the system.
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