Reference Guide

Table 5. Temperature Sensor Events (continued)
Event Message Severity Cause
<Sensor Name/Location> temperature
sensor returned to warning state
<Reading>.
Warning Temperature of the backplane board, system board,
or the carrier in the specified system <Sensor Name/
Location> returned from critical state to non-critical
state.
<Sensor Name/Location> temperature sensor
returned to normal state <Reading>.
Information Temperature of the backplane board, system board,
or the carrier in the specified system <Sensor Name/
Location> returned to normal operating range.
The <Sensor Name/ Location> temperature is less
than the lower warning threshold.
Warning Temperature of the backplane, system board, system
inlet, or the carrier in the specified system <Sensor
Name/Location> entered into non-critical state.
The <Sensor Name/ Location> temperature is less
than the lower critical threshold.
Critical Temperature of the backplane, system board, system
inlet, or the carrier in the specified system <Sensor
Name/Location> entered into critical state.
The <Sensor Name/ Location> temperature is
greater than the upper warning threshold.
Warning Temperature of the backplane, system board, system
inlet, or the carrier in the specified system <Sensor
Name/Location> entered into non-critical state.
The <Sensor Name/ Location> temperature is
greater than the upper critical threshold.
Critical Temperature of the backplane, system board, system
inlet, or the carrier in the specified system <Sensor
Name/Location> entered into critical state.
The <Sensor Name/ Location> temperature is
outside of range.
Critical Temperature of the backplane, system board, system
inlet, or the carrier in the specified system <Sensor
Name/Location> is outside of normal operating
range.
The <Sensor Name/ Location> temperature is within
range.
Information Temperature of the backplane, system board, system
inlet, or the carrier in the specified system <Sensor
Name/Location> returned to a normal operating
range.
Voltage Sensor Events
The voltage sensor event messages monitor the number of volts across critical components. These messages provide status and
warning information for voltage sensors for a particular chassis.
Table 6. Voltage Sensor Events
Event Message Severity Cause
<Sensor Name/Location>
voltage sensor detected a
failure <Reading> where
<Sensor Name/Location> is the
entity that this sensor is
monitoring. Reading is
specified in volts. For
example, 3.860 V.
Critical The voltage of the monitored device has
exceeded the critical threshold.
<Sensor Name/Location>
voltage sensor state
asserted.
Critical The voltage specified by <Sensor Name/
Location> is in critical state.
<Sensor Name/Location>
voltage sensor state de-
asserted.
Information The voltage of a previously reported
<Sensor Name/Location> is returned to
normal state.
System Event Log Messages for IPMI Systems 185