3. Sensor monitoring

This section describes the sensor monitoring operations using the CLI, GUI, REST, IPMI and Redfish interfaces. A list of all available sensors and their thresholds is shown in Table 3.5.

3.1. BMC command line

You can use the ipum-utils command for sensor monitoring. Table 3.1 lists the available commands.

Table 3.1 Sensor monitoring options

Parameter

Description

sensor_list

Display sensors present on the IPU-M2000 with the current sensor value, threshold levels, scale and unit. Threshold levels are defined as CRIT_HIGH, CRIT_LOW, WARN_HIGH and WARN_LOW, which correspond to critical high and low values, and warning high and low values.

An example of the output from the command is shown below:

$ ipum-utils sensor_list
NAME                                VALUE  CRIT_HIGH  WARN_HIGH   CRIT_LOW   WARN_LOW      SCALE       UNIT
fan0_0                              16319      18356      17522       7471       8405          0       RPMS
fan0_1                              15264      16911      16142       5040       5670          0       RPMS
...
fan4_1                              15418      16911      16142       5040       5670          0       RPMS
ps0_input_power                         0 1100000000 1000000000          0          0         -6      Watts
ps0_output_power                        0 1100000000 1000000000          0          0         -6      Watts
ps1_input_power                 292000000 1100000000 1000000000          0          0         -6      Watts
ps1_output_power                288000000 1100000000 1000000000          0          0         -6      Watts
total_power                     288000000 2200000000 2000000000          0          0         -6      Watts
IPU0_BGA_area_bottom                36447      70000      65000       5000      10000         -3   DegreesC
IPU0_CoreV_bottom                   38158      95000      90000       5000      10000         -3   DegreesC
...
ps1_outlet_temp                     48000      75000      55000          0          0         -3   DegreesC
ps_dimm_temp                        36500      90000      85000          0       5000         -3   DegreesC
IPU01_3V3                            3340       3465       3399       3135       3201         -3      Volts
IPU01_VDDDRV                         6704       7140       7004       6460       6596         -3      Volts
...
stby_2v5_volt                        2471       2625       2575       2375       2425         -3      Volts
stby_3v3_volt                        3332       3465       3399       3135       3201         -3      Volts

3.2. GUI

The sensor monitoring operations available in the GUI are described in Table 3.2.

Table 3.2 GUI sensor monitoring operations

Command

Description

Sensors

Display the sensors present in the system with the current value and threshold values. You can filter sensors by severity with the “Filter by severity” button.

Fig. 3.1 shows the IPU-M2000 sensor-monitoring GUI page for this operation.

_images/sensor_monitoring.png

Fig. 3.1 GUI: IPU-M2000 sensor monitoring operations

3.3. REST API

You can perform sensor monitoring through the REST interface either by sending curl queries to the URI or by using the openbmctool.py utility. Table 3.3 describes the commands available.

Table 3.3 Sensor monitoring using REST interface

Command

Description

list

List sensors available in the system. Using the openbmctool.py will print current sensor values together with thresholds for critical high and low, and warning high and low

List all sensors:

$ curl -k https://<bmcip>/xyz/openbmc_project/sensors/list -u <bmcuser>:<bmcpass>

$ python3 openbmctool.py -H <bmcip> -U <bmcuser> -P <bmcpass> sensors list

List sensor groups:

$ curl -k https://<bmcip>/xyz/openbmc_project/sensors/<sensortype>/list -u <bmcuser>:<bmcpass>

Show individual sensors:

$ curl -k https://<bmcip>/xyz/openbmc_project/ sensors/<sensortype>/<sensor_name>/list -u <bmcuser>:<bmcpass>

<sensortype> can be one of “voltage”, “temperature”, “power” or “fan_tach”

enumerate

Display information associated with the sensor

 
$ curl -k https://<bmcip>/xyz/openbmc_project/sensors/<sensortype>/<sensor_name>/enumerate -u <bmcuser>:<bmcpass>

Example output from the command:

$ python3 openbmctool.py -H <bmcip> -U <bmcuser> -P <bmcpass> sensors list
Attempting login...
sensor                    | type         | units     | value   | target
IPU0_BGA_area_bottom      | temperature  | DegreesC  | 37.408  | N/A
IPU0_CoreV_bottom         | temperature  | DegreesC  | 38.024  | N/A
...
stby_1v8_volt             | voltage      | Volts     | 1.802   | N/A
stby_1v15_volt            | voltage      | Volts     | 1.147   | N/A
stby_2v5_volt             | voltage      | Volts     | 2.471   | N/A
stby_3v3_volt             | voltage      | Volts     | 3.328   | N/A
total_power               | power        | Watts     | 288.0   | N/A

3.4. IPMI

Table 3.4 describes the ipmitool sensor-related commands that are available.

Table 3.4 sensor operations using IPMI interface

Command

Description

SDR list

Display sensor data repository (SDR) entry readings and their status

 
$ ipmitool -I lanplus -C 3 -p 623 -U <bmcuser> -P <bmcpass> -H <bmcip> sdr list

SDR extended list

Display extended sensor information

 
$ ipmitool -I lanplus -C 3 -p 623 -U <bmcuser> -P <bmcpass> -H <bmcip> sdr elist

Sensor list

Display sensors and thresholds in a wide table format

 
$ ipmitool -I lanplus -C 3 -p 623 -U <bmcuser> -P <bmcpass> -H <bmcip> sensor list

SDR get

Display information for sensor data records specified by sensor ID

 
$ ipmitool -I lanplus -C 3 -p 623 -U <bmcuser> -P <bmcpass> -H <bmcip> sdr get <sensor_name>

The sensor name cannot be more than 16 characters long

SDR type

Display all records from the SDR repository of a specific type

 
$ ipmitool -I lanplus -C 3 -p 623 -U <bmcuser> -P <bmcpass> -H <bmcip> sdr type <sensor_type>

Use the command ipmitool sdr type to get a full list of sensor types

Example output from the command is shown below:

$ ipmitool -I lanplus -C 3 -p 623 -U <bmcuser> -P <bmcpass> -H <bmcip> sdr elist
BootProgress     | 02h | ok  | 34.1 |
cpu0             | 08h | ok  |  3.1 | Presence detected
powersupply0     | 09h | ok  | 10.1 | Presence detected, Failure detected
powersupply1     | 0Ah | ok  | 10.2 | Presence detected
dimm0            | 0Bh | ok  | 32.1 | Presence Detected
dimm1            | 0Ch | ok  | 32.2 | Presence Detected
...
IPU3_I2C48_Inlet | A9h | ok  | 45.37 | 28 degrees C
IPU3_I2C49_Outle | AAh | ok  | 45.38 | 33 degrees C

3.5. Redfish

You can do sensor monitoring through the Redfish interface either by sending curl queries or browsing the URI. Sensors can be found in the Chassis collection available at https://<bmcip>/redfish/v1/Chassis/. The Chassis collection represents a physical view of the IPU-M2000, containing items such as fans, power supplies and sensors.

The sensors are divided into three groups: thermal, power and voltage.

An example of using Redfish to view the thermal sensors associated with the chassis is shown below. The result of browsing the same endpoint is shown in Fig. 3.2.

$ curl -k https://<bmcip>/redfish/v1/Chassis/chassis/Thermal -u <bmcuser>:<bmcpass>
{
 "@odata.context": "/redfish/v1/$metadata#Thermal.Thermal",
 "@odata.id": "/redfish/v1/Chassis/chassis/Thermal",
 "@odata.type": "#Thermal.v1_4_0.Thermal",
 "Fans": [
   {
     "@odata.id": "/redfish/v1/Chassis/chassis/Thermal#/Fans/0",
     "@odata.type": "#Thermal.v1_3_0.Fan",
     "LowerThresholdCritical": 7471,
     "LowerThresholdNonCritical": 8405,
     "MaxReadingRange": 0,
     "MemberId": "fan0_0",
     "MinReadingRange": 0,
     "Name": "fan0 0",
     "Reading": 10890,
     "ReadingUnits": "RPM",
     "Status": {
       "Health": "OK",
       "State": "Enabled"
     },
     "UpperThresholdCritical": 18356,
     "UpperThresholdNonCritical": 17522
   },
   {
     "@odata.id": "/redfish/v1/Chassis/chassis/Thermal#/Fans/1",
     "@odata.type": "#Thermal.v1_3_0.Fan",
     "LowerThresholdCritical": 5040,
     "LowerThresholdNonCritical": 5670,
     "MaxReadingRange": 0,
     "MemberId": "fan0_1",
     "MinReadingRange": 0,
     "Name": "fan0 1",
     "Reading": 7830,
     "ReadingUnits": "RPM",
     "Status": {
       "Health": "OK",
       "State": "Enabled"
     },
     "UpperThresholdCritical": 16911,
     "UpperThresholdNonCritical": 16142
   },
   {
     "@odata.id": "/redfish/v1/Chassis/chassis/Thermal#/Fans/2",
     "@odata.type": "#Thermal.v1_3_0.Fan",
     "LowerThresholdCritical": 7471,
     "LowerThresholdNonCritical": 8405,
     "MaxReadingRange": 0,
     "MemberId": "fan1_0",
     "MinReadingRange": 0,
     "Name": "fan1 0",
     "Reading": 10752,
     "ReadingUnits": "RPM",
     "Status": {
       "Health": "OK",
       "State": "Enabled"
     },
     "UpperThresholdCritical": 18356,
     "UpperThresholdNonCritical": 17522
   },
   {
     "@odata.id": "/redfish/v1/Chassis/chassis/Thermal#/Fans/3",
     "@odata.type": "#Thermal.v1_3_0.Fan",
     "LowerThresholdCritical": 5040,
     "LowerThresholdNonCritical": 5670,
     "MaxReadingRange": 0,
     "MemberId": "fan1_1",
     "MinReadingRange": 0,
     "Name": "fan1 1",
     "Reading": 7730,
     "ReadingUnits": "RPM",
     "Status": {
       "Health": "OK",
       "State": "Enabled"
     },
     "UpperThresholdCritical": 16911,
     "UpperThresholdNonCritical": 16142
   },
   {
     "@odata.id": "/redfish/v1/Chassis/chassis/Thermal#/Fans/4",
     "@odata.type": "#Thermal.v1_3_0.Fan",
     "LowerThresholdCritical": 7471,
     "LowerThresholdNonCritical": 8405,
     "MaxReadingRange": 0,
     "MemberId": "fan2_0",
     "MinReadingRange": 0,
     "Name": "fan2 0",
     "Reading": 10676,
     "ReadingUnits": "RPM",
     "Status": {
       "Health": "OK",
       "State": "Enabled"
     },
     "UpperThresholdCritical": 18356,
     "UpperThresholdNonCritical": 17522
   },
   {
     "@odata.id": "/redfish/v1/Chassis/chassis/Thermal#/Fans/5",
     "@odata.type": "#Thermal.v1_3_0.Fan",
     "LowerThresholdCritical": 5040,
     "LowerThresholdNonCritical": 5670,
     "MaxReadingRange": 0,
     "MemberId": "fan2_1",
     "MinReadingRange": 0,
     "Name": "fan2 1",
     "Reading": 7705,
     "ReadingUnits": "RPM",
     "Status": {
       "Health": "OK",
       "State": "Enabled"
     },
     "UpperThresholdCritical": 16911,
     "UpperThresholdNonCritical": 16142
   },
   {
     "@odata.id": "/redfish/v1/Chassis/chassis/Thermal#/Fans/6",
     "@odata.type": "#Thermal.v1_3_0.Fan",
     "LowerThresholdCritical": 7471,
     "LowerThresholdNonCritical": 8405,
     "MaxReadingRange": 0,
     "MemberId": "fan3_0",
     "MinReadingRange": 0,
     "Name": "fan3 0",
     "Reading": 11066,
     "ReadingUnits": "RPM",
     "Status": {
       "Health": "OK",
       "State": "Enabled"
     },
     "UpperThresholdCritical": 18356,
     "UpperThresholdNonCritical": 17522
   },
   {
     "@odata.id": "/redfish/v1/Chassis/chassis/Thermal#/Fans/7",
     "@odata.type": "#Thermal.v1_3_0.Fan",
     "LowerThresholdCritical": 5040,
     "LowerThresholdNonCritical": 5670,
     "MaxReadingRange": 0,
     "MemberId": "fan3_1",
     "MinReadingRange": 0,
     "Name": "fan3 1",
     "Reading": 7577,
     "ReadingUnits": "RPM",
     "Status": {
       "Health": "OK",
       "State": "Enabled"
     },
     "UpperThresholdCritical": 16911,
     "UpperThresholdNonCritical": 16142
   },
   {
     "@odata.id": "/redfish/v1/Chassis/chassis/Thermal#/Fans/8",
     "@odata.type": "#Thermal.v1_3_0.Fan",
     "LowerThresholdCritical": 7471,
     "LowerThresholdNonCritical": 8405,
     "MaxReadingRange": 0,
     "MemberId": "fan4_0",
     "MinReadingRange": 0,
     "Name": "fan4 0",
     "Reading": 10664,
     "ReadingUnits": "RPM",
     "Status": {
       "Health": "OK",
       "State": "Enabled"
     },
     "UpperThresholdCritical": 18356,
     "UpperThresholdNonCritical": 17522
   },
   {
     "@odata.id": "/redfish/v1/Chassis/chassis/Thermal#/Fans/9",
     "@odata.type": "#Thermal.v1_3_0.Fan",
     "LowerThresholdCritical": 5040,
     "LowerThresholdNonCritical": 5670,
     "MaxReadingRange": 0,
     "MemberId": "fan4_1",
     "MinReadingRange": 0,
     "Name": "fan4 1",
     "Reading": 7668,
     "ReadingUnits": "RPM",
     "Status": {
       "Health": "OK",
       "State": "Enabled"
     },
     "UpperThresholdCritical": 16911,
     "UpperThresholdNonCritical": 16142
   }
 ],
 "Id": "Thermal",
 "Name": "Thermal",
 "Redundancy": [],
 "Temperatures": [
   {
     "@odata.id": "/redfish/v1/Chassis/chassis/Thermal#/Temperatures/0",
     "@odata.type": "#Thermal.v1_3_0.Temperature",
     "LowerThresholdCritical": 0.0,
     "LowerThresholdNonCritical": 5.0,
     "MaxReadingRangeTemp": 0.0,
     "MemberId": "exhaust",
     "MinReadingRangeTemp": 0.0,
     "Name": "exhaust",
     "ReadingCelsius": 33.5,
     "Status": {
       "Health": "Warning",
       "State": "Enabled"
     },
     "UpperThresholdCritical": 37.0,
     "UpperThresholdNonCritical": 32.0
   },
   {
     "@odata.id": "/redfish/v1/Chassis/chassis/Thermal#/Temperatures/1",
     "@odata.type": "#Thermal.v1_3_0.Temperature",
     "LowerThresholdCritical": 0.0,
     "LowerThresholdNonCritical": 5.0,
     "MaxReadingRangeTemp": 0.0,
     "MemberId": "inlet",
     "MinReadingRangeTemp": 0.0,
     "Name": "inlet",
     "ReadingCelsius": 29.0,
     "Status": {
       "Health": "OK",
       "State": "Enabled"
     },
     "UpperThresholdCritical": 35.0,
     "UpperThresholdNonCritical": 30.0
   }
 ]
_images/chassis-thermal.png

Fig. 3.2 Thermal sensor output

3.6. List of monitored sensors

Table 3.5 lists all the sensors monitored by the BMC, with their types and thresholds. Some sensors have an associated event or action when the sensor crosses a threshold. These are listed in Table 3.6.

Note

Sensor event logs are not automatically resolved once the sensor is in valid range again after a threshold violation. These event logs must be manually resolved, using GUI, REST or ipmitool, or by deleting the log in Redfish.

Table 3.5 Sensors monitored by BMC

Sensor Name

Type

Unit

Scale

Warn/Critical Low

Warn/Critical High

fan0_0

Tacho

RPM

0

7789/6924

29400/30800

fan0_1

Tacho

RPM

0

5864/6597

26400/27600

fan1_0

Tacho

RPM

0

7789/6924

29400/30800

fan1_1

Tacho

RPM

0

5864/6597

26400/27600

fan2_0

Tacho

RPM

0

7789/6924

29400/30800

fan2_1

Tacho

RPM

0

5864/6597

26400/27600

fan3_0

Tacho

RPM

0

7789/6924

29400/30800

fan3_1

Tacho

RPM

0

5864/6597

26400/27600

fan4_0

Tacho

RPM

0

7789/6924

29400/30800

fan4_1

Tacho

RPM

0

5864/6597

26400/27600

ps0_input_power

Power

Watt

-6

0/0

1300000000/1400000000

ps0_output_power

Power

Watt

-6

0/0

1300000000/1400000000

ps1_input_power

Power

Watt

-6

0/0

1300000000/1400000000

ps1_output_power

Power

Watt

-6

0/0

1300000000/1400000000

total_power

Power

Watt

-6

0/0

2600000000/2800000000

ps0_inlet_temp

Temp

Deg C

-3

0/0

40000/60000

ps0_outlet_temp

Temp

Deg C

-3

0/0

55000/75000

ps1_hotspot_temp

Temp

Deg C

-3

0/0

80000/90000

ps1_inlet_temp

Temp

Deg C

-3

0/0

40000/60000

ps1_outlet_temp

Temp

Deg C

-3

0/0

55000/75000

ps0_input_volt

Voltage

Volt

-3

90000/100000

250000/264000

ps0_output_volt

Voltage

Volt

-3

11000/11500

12500/13000

ps1_input_volt

Voltage

Volt

-3

90000/100000

250000/264000

ps1_output_volt

Voltage

Volt

-3

11000/11500

12500/13000

aux_1v2_volt

Voltage

Volt

-3

1140/1158

1242/1260

conn_1v8_volt

Voltage

Volt

-3

1710/1737

1863/1890

conn_2v5_volt

Voltage

Volt

-3

1710/1737

2375/2412

conn_3v3_volt

Voltage

Volt

-3

3135/3185

3415/3465

gw1_0v85_volt

Voltage

Volt

-3

807/820

879/892

gw1_0v9_volt

Voltage

Volt

-3

855/868

931/945

gw1_1v8_volt

Voltage

Volt

-3

1710/1737

1863/1890

gw1_3v3_volt

Voltage

Volt

-3

3135/3185

3415/3465

gw1_6v8_volt

Voltage

Volt

-3

6460/6596

7004/7140

main_12v0_volt

Voltage

Volt

-3

11000/11500

12500/13000

stbe_1v2_volt

Voltage

Volt

-3

1140/1158

1242/1260

stby_1v0_volt

Voltage

Volt

-3

950/965

1035/1050

stby_1v15_volt

Voltage

Volt

-3

1097/1109

1190/1207

stby_1v8_volt

Voltage

Volt

-3

1710/1737

1863/1890

stby_2v5_volt

Voltage

Volt

-3

1710/1737

2375/2412

stby_3v3_volt

Voltage

Volt

-3

3135/3185

3415/3465

exhaust_temp (mainboard)

Temp

Deg C

-3

0/5000

70000/75000

inlet_temp (mainboard)

Temp

Deg C

-3

0/5000

40000/45000

gw_core_temp

Temp

Deg C

-3

0/5000

100000/120000

pl_dimm_b_temp

Temp

Deg C

-3

0/5000

85000/90000

pl_dimm_c_temp

Temp

Deg C

-3

0/5000

85000/90000

ps_dimm_a_temp

Temp

Deg C

-3

0/5000

85000/90000

IPU0_BGA_area_bottom

Temp

Deg C

-3

5000/10000

65000/70000

IPU0_CoreV_bottom

Temp

Deg C

-3

5000/10000

90000/95000

IPU0_I2C48_Inlet_top

Temp

Deg C

-3

5000/10000

65000/70000

IPU0_I2C4B_Outlet_top

Temp

Deg C

-3

5000/10000

65000/70000

IPU0_Inlet_top

Temp

Deg C

-3

5000/10000

65000/70000

IPU0_Outlet_0_top

Temp

Deg C

-3

5000/10000

65000/70000

IPU0_PVT_East

Temp

Deg C

-3

5000/10000

77000/85000

IPU0_PVT_West

Temp

Deg C

-3

5000/10000

77000/85000

IPU0_THERM_2_BGA_area_bot

Temp

Deg C

-3

5000/10000

65000/70000

IPU1_BGA_area_bottom

Temp

Deg C

-3

5000/10000

65000/70000

IPU1_CoreV_bottom

Temp

Deg C

-3

5000/10000

90000/95000

IPU1_I2C4A_Inlet_top

Temp

Deg C

-3

5000/10000

65000/70000

IPU1_Outlet_0_bottom

Temp

Deg C

-3

5000/10000

65000/70000

IPU1_PVT_East

Temp

Deg C

-3

5000/10000

77000/85000

IPU1_PVT_West

Temp

Deg C

-3

5000/10000

77000/85000

IPU2_BGA_area_bottom

Temp

Deg C

-3

5000/10000

65000/70000

IPU2_CoreV_bottom

Temp

Deg C

-3

5000/10000

90000/95000

IPU2_I2C48_Inlet_top

Temp

Deg C

-3

5000/10000

65000/70000

IPU2_I2C4B_Outlet_top

Temp

Deg C

-3

5000/10000

65000/70000

IPU2_Inlet_top

Temp

Deg C

-3

5000/10000

65000/70000

IPU2_Outlet_0_top

Temp

Deg C

-3

5000/10000

65000/70000

IPU2_PVT_East

Temp

Deg C

-3

5000/10000

77000/85000

IPU2_PVT_West

Temp

Deg C

-3

5000/10000

77000/85000

IPU2_THERM_2_BGA_area_bot

Temp

Deg C

-3

5000/10000

65000/70000

IPU3_BGA_area_bottom

Temp

Deg C

-3

5000/10000

65000/70000

IPU3_CoreV_bottom

Temp

Deg C

-3

5000/10000

90000/95000

IPU3_I2C4A_Inlet_top

Temp

Deg C

-3

5000/10000

65000/70000

IPU3_Outlet_0_bottom

Temp

Deg C

-3

5000/10000

65000/70000

IPU3_PVT_East

Temp

Deg C

-3

5000/10000

77000/85000

IPU3_PVT_West

Temp

Deg C

-3

5000/10000

77000/85000

IPU01_VDDDRV

Voltage

Volt

-3

4750/4850

5150/5250

IPU01_VDDUSB

Voltage

Volt

-3

2945/3007

3193/3255

IPU01_VDD_CLK_BUF

Voltage

Volt

-3

3135/3201

3399/3465

IPU0_VDDIO

Voltage

Volt

-3

1710/1737

1863/1890

IPU0_VDDPLL

Voltage

Volt

-3

1710/1737

1863/1890

IPU1_VDDIO

Voltage

Volt

-3

1710/1737

1863/1890

IPU1_VDDPLL

Voltage

Volt

-3

1710/1737

1863/1890

IPU23_VDDDRV

Voltage

Volt

-3

4750/4850

5150/5250

IPU23_VDDUSB

Voltage

Volt

-3

3135/3201

3399/3465

IPU23_VDD_CLK_BUF

Voltage

Volt

-3

3135/3201

3399/3465

IPU2_VDDIO

Voltage

Volt

-3

1710/1737

1863/1890

IPU2_VDDPLL

Voltage

Volt

-3

1710/1737

1863/1890

IPU3_VDDIO

Voltage

Volt

-3

1710/1737

1863/1890

IPU3_VDDPLL

Voltage

Volt

-3

1710/1737

1863/1890

vrm_cn0_ic5_3v3_curr

Current

Amp

-3

0/0

15000/15000

vrm_gw1_ic10_6v8_curr

Current

Amp

-3

0/0

6000/6000

vrm_gw1_ic11_3v3_curr

Current

Amp

-3

0/0

6000/6000

vrm_gw1_ic12_2v5_curr

Current

Amp

-3

0/0

6000/6000

vrm_gw1_ic13_1v8_curr

Current

Amp

-3

0/0

6000/6000

vrm_ipu01_ic16_3v3_curr

Current

Amp

-3

0/0

6000/6000

vrm_ipu23_ic16_3v3_curr

Current

Amp

-3

0/0

6000/6000

vrm_cn0_ic5_3v3_temp

Temp

Deg C

-3

0/0

135000/130000

vrm_gw1_ic10_6v8_temp

Temp

Deg C

-3

0/0

135000/130000

vrm_gw1_ic11_3v3_temp

Temp

Deg C

-3

0/0

135000/130000

vrm_gw1_ic12_2v5_temp

Temp

Deg C

-3

0/0

135000/130000

vrm_gw1_ic13_1v8_temp

Temp

Deg C

-3

0/0

135000/130000

vrm_ipu01_ic16_3v3_temp

Temp

Deg C

-3

0/0

135000/130000

vrm_ipu23_ic16_3v3_temp

Temp

Deg C

-3

0/0

135000/130000

vrm_cn0_ic5_3v3_vin

Voltage

Volt

-3

11000/11500

12500/13000

vrm_cn0_ic5_3v3_vout

Voltage

Volt

-3

3135/3185

3415/3465

vrm_gw1_ic10_6v8_vin

Voltage

Volt

-3

11000/11500

12500/13000

vrm_gw1_ic10_6v8_vout

Voltage

Volt

-3

6460/6596

7004/7140

vrm_gw1_ic12_2v5_vin

Voltage

Volt

-3

11000/11500

12500/13000

vrm_gw1_ic12_2v5_vout

Voltage

Volt

-3

2375/2412

2625/2587

vrm_gw1_ic13_1v8_vin

Voltage

Volt

-3

11000/11500

12500/13000

vrm_gw1_ic13_1v8_vout

Voltage

Volt

-3

1710/1737

1863/1890

vrm_ipu01_ic16_3v3_vin

Voltage

Volt

-3

11000/11500

12500/13000

vrm_ipu01_ic16_3v3_vout

Voltage

Volt

-3

3135/3185

3415/3465

vrm_ipu23_ic16_3v3_vin

Voltage

Volt

-3

11000/11500

12500/13000

vrm_ipu23_ic16_3v3_vout

Voltage

Volt

-3

3135/3185

3415/3465
Table 3.6 Event log/actions for sensors monitored by BMC

Sensor Name

Event Log/Action

fan0_0

Non Functional Event Log. Shutdown on more than 3 fan failure

fan0_1

Non Functional Event Log. Shutdown on more than 3 fan failure

fan1_0

Non Functional Event Log. Shutdown on more than 3 fan failure

fan1_1

Non Functional Event Log. Shutdown on more than 3 fan failure

fan2_0

Non Functional Event Log. Shutdown on more than 3 fan failure

fan2_1

Non Functional Event Log. Shutdown on more than 3 fan failure

fan3_0

Non Functional Event Log. Shutdown on more than 3 fan failure

fan3_1

Non Functional Event Log. Shutdown on more than 3 fan failure

fan4_0

Non Functional Event Log. Shutdown on more than 3 fan failure

fan4_1

Non Functional Event Log. Shutdown on more than 3 fan failure

aux_1v2_volt

Event log on crossing critical low/high thresholds

conn_1v8_volt

Event log on crossing critical low/high thresholds

conn_2v5_volt

Event log on crossing critical low/high thresholds

conn_3v3_volt

Event log on crossing critical low/high thresholds

gw1_0v85_volt

Event log on crossing critical low/high thresholds

gw1_0v9_volt

Event log on crossing critical low/high thresholds

gw1_1v8_volt

Event log on crossing critical low/high thresholds

gw1_3v3_volt

Event log on crossing critical low/high thresholds

gw1_6v8_volt

Event log on crossing critical low/high thresholds

main_12v0_volt

Event log on crossing critical low/high thresholds

stbe_1v2_volt

Event log on crossing critical low/high thresholds

stby_1v0_volt

Event log on crossing critical low/high thresholds

stby_1v15_volt

Event log on crossing critical low/high thresholds

stby_1v8_volt

Event log on crossing critical low/high thresholds

stby_2v5_volt

Event log on crossing critical low/high thresholds

stby_3v3_volt

Event log on crossing critical low/high thresholds

exhaust_temp (mainboard)

Event log and Shutdown on crossing critical high threshold

inlet_temp (mainboard)

Event log and Shutdown on crossing critical high threshold

gw_core_temp

Event log crossing critical high threshold

pl_dimm_b_temp

Event log crossing critical high threshold

pl_dimm_c_temp

Event log crossing critical high threshold

ps_dimm_a_temp

Event log crossing critical high threshold

IPU0_PVT_East

Event log crossing warning & critical high thresholds

IPU0_PVT_West

Event log crossing warning & critical high thresholds

IPU1_PVT_East

Event log crossing warning & critical high thresholds

IPU1_PVT_West

Event log crossing warning & critical high thresholds

IPU2_PVT_East

Event log crossing warning & critical high thresholds

IPU2_PVT_West

Event log crossing warning & critical high thresholds

IPU3_PVT_East

Event log crossing warning & critical high thresholds

IPU3_PVT_West

Event log crossing warning & critical high thresholds