Advantech MIC-6314 Series, User Manual

Page: 68 / 136

MIC-6314 User Manual 56
3.3.5 Integrity Sensor
3.3.5.1 Overview
The Advantech integrity sensor is an OEM sensor that accords with the sensor data
record (SDR) definition in the IPMI specification. The main purpose of the integrity
sensor is to monitor internal firmware states and report events that would otherwise
go unnoticed to the operator (hence “integrity sensor”).
Examples of such events include checksum errors, firmware update success/failures,
and firmware rollbacks.
3.3.5.2 Sensor Characteristics
The integrity sensor does not support sensor reading and only generates event mes-
sages. These events are stored in the local system event log (SEL) and sent to the
default event receiver.
The event message contains three bytes of event data. The first byte defines how the
event is supposed to be treated: the value of 0xA0 defines that event data 2 and 3
contain OEM data (please reference the IPMI specification for details regarding OEM
sensors).
Event data 2 is used to identify the component that the event relates to. This can be
either a HPM.1 component, a logical component/feature on the board (for example
FRU, RTC) or simply a board-specific event.
Event data 3 [7..3] identifies the action or a subcomponent. For example, if the com-
ponent in byte 2 was a HPM.1 component, this data may report whether the event
was an update, rollback, or boot failure. If the component in byte 2 was “FRU”, the
data may indicate the subcomponent = area within the FRU that the event relates to.
[root@localhost ~]# ipmitool sdr elist all
MIC-6314 | 00h | ok | 160.96 | Dynamic MC @ 8Eh
BMC_WATCHDOG | 01h | ok | 160.96 |
FW_PROGRESS | 02h | ok | 160.96 |
VERSION_CHANGE | 03h | ok | 160.96 |
PROC_VR_HOT | 04h | ok | 3.96 |
THERM_TRIP | 05h | ok | 3.96 |
INTEGRITY | 06h | ok | 160.96 |
PAY_12_0-VOL | 07h | ok | 160.96 | 12.21 Volts
HP_12_0-VOL | 08h | ok | 160.96 | 12.14 Volts
PAY_5_0-VOL | 09h | ok | 160.96 | 4.94 Volts
HP_5_0-VOL | 0Ah | ok | 160.96 | 4.94 Volts
PAY_3_3-VOL | 0Bh | ok | 160.96 | 3.28 Volts
SB_3_3-VOL | 0Ch | ok | 160.96 | 3.33 Volts
MAN_3_3-VOL | 0Dh | ok | 160.96 | 3.28 Volts
BAT_3_0-VOL | 0Eh | ok | 160.96 | 3.04 Volts
CPU_CORE_1_8-VOL | 10h | ok | 3.96 | 1.73 Volts
PCH_1_5-VOL | 11h | ok | 160.96 | 1.49 Volts
DDR3_1_35-VOL | 12h | ok | 160.96 | 1.34 Volts
PCH_0_9-VOL | 14h | ok | 160.96 | 0.90 Volts
CPU-TMP | 15h | ok | 3.96 | 38 degrees C
HDD-TMP | 16h | ok | 160.96 | 35 degrees C
SYS-TMP | 17h | ok | 160.96 | 29 degrees C
LAN_BI-TMP | 18h | ok | 160.96 | 39 degrees C