Technical data

Chapter 4
System Event Log Decoding
Introduction
199
Sensor
Definition
0x01,55 The Sensor Definition identifies the sensor type and the
specific sensor that caused the event.
Sensor types are defined in Table 4-5 (Table 4-5 reproduces
Table 36-3 from the IPMI v1.5 documentation).
Specific sensor information is dependent on the component
identified in the Event Generator field. Once the component
is identified refer to the component table to identify the
specific sensor that asserted the event.
For example:
0x01 = Temperature Sensor from Table 4-5 (Table 36-3 in
the IPMI v1.5 documentation).
55 = Decimal identifier for the specific sensor that asserted
the event. Use the “Sensor Num Dec” column of the
component specific decoding table to identify the sensor.
For this example use the HP bc2100 ATCA Server Blade
table. From this table ‘55’ identifies the sensor as the CPU 0
Temp sensor.
Note: See “Component-Specific SEL Decoding Tables” on
page 217 for information on downloading the component
specific decoding tables.
Event Type
ID
0x01(deasserted) The Event Type ID identifies the specific event that
occurred.
For example:
0x01 identifies this as a threshold event (refer to Table 4-4
for additional information on event types).
‘deasserted’ identifies that the event was going low. Refer to
the Data 1 field for which event crossed the threshold. For
this example an “Upper non-critical” event occurred.
Data 1 “Upper
non-critical”
Use the component specific table for additional information
Data 2 Threshold: 0x4b Use the component specific table for additional information
Data 3 Reading: 0x48 Use the component specific table for additional information
Table 4-2 Decoding Example (Continued)
SEL Field Value Decode