Estas são as informações do meu sistema:
System Information
Manufacturer: Supermicro
Product Name: X8DT3
Version: 1234567890
Serial Number: 1234567890
UUID: 3EFC338F-2038-F257-3B5E-0025902BF938
Wake-up Type: Power Switch
SKU Number: To Be Filled By O.E.M.
Family: 1234567890
Um snippet da saída sensors-detect :
Now follows a summary of the probes I have just done.
Just press ENTER to continue:
Driver 'adm1021' (should be inserted):
Detects correctly:
* Bus 'SMBus I801 adapter at 0400'
Busdriver 'i2c-i801', I2C address 0x18
Chip 'max1617' (confidence: 6)
* Bus 'SMBus I801 adapter at 0400'
Busdriver 'i2c-i801', I2C address 0x19
Chip 'max1617' (confidence: 6)
* Bus 'SMBus I801 adapter at 0400'
Busdriver 'i2c-i801', I2C address 0x1a
Chip 'max1617' (confidence: 6)
#----cut here----
# I2C adapter drivers
modprobe i2c-i801
# Chip drivers
modprobe adm1021
/usr/bin/sensors -s
#----cut here----
Estes módulos foram carregados no kernel em execução:
# lsmod | grep i2c
i2c_dev 43977 0
i2c_i801 41813 0
i2c_ec 38593 1 sbs
i2c_core 56641 4 adm1021,i2c_dev,i2c_i801,i2c_ec
# lsmod | grep adm
adm1021 47857 0
hwmon 36553 2 adm1021,power_meter
i2c_core 56641 4 adm1021,i2c_dev,i2c_i801,i2c_ec
mas sensors retorna a temperatura incorreta das CPUs:
# sensors
max1617-i2c-0-18
Adapter: SMBus I801 adapter at 0400
Board Temp:
+0°C (low = +16°C, high = +66°C)
CPU Temp: +2°C (low = +0°C, high = +0°C)
max1617-i2c-0-19
Adapter: SMBus I801 adapter at 0400
Board Temp:
+0°C (low = +16°C, high = +66°C)
CPU Temp: +2°C (low = +0°C, high = +0°C)
max1617-i2c-0-1a
Adapter: SMBus I801 adapter at 0400
Board Temp:
+0°C (low = +16°C, high = +66°C)
CPU Temp: +2°C (low = +0°C, high = +0°C)
Qual pode ser a causa disso?
Responder a @Fox:
As far as I can remember, most SPMC systems had either one of LM*
chips, or Winbond (w83*) ones. You may try checking that out, and/or
try scanning the 'ISA' bus in sensors-detect as well.
Eu fiz isso:
Do you want to scan the ISA I/O ports? (YES/no):
Probing for 'National Semiconductor LM78' at 0x290... No
Probing for 'National Semiconductor LM78-J' at 0x290... No
Probing for 'National Semiconductor LM79' at 0x290... No
Probing for 'Winbond W83781D' at 0x290... No
Probing for 'Winbond W83782D' at 0x290... No
Existe uma linha interessante da sensors-detect output:
Found 'Winbond W83627HF/F/HG/G Super IO Sensors'
(but not activated)
btw. if you have all the modules detected and loaded correctly, you
should also see coretemp sensors for monitoring CPU temperature.
Mas como você pode ver na saída, não há sensor de coretemp.
There is also another possibility to monitor temps/voltages/rpms if
you happen to have the -F version of the mother board (the one with
IPMI). Then the easiest and most reliable way (at least for me) is to
use ipmitool sdr, or ipmitool sensors.
Mesmo para ipmiutil sensor , recebi o não especificado para CPU Temp:
# ipmiutil sensor
0007 SDR Full 01 34 20 a c0 snum 01 CPU1 Temp = 00 Warn-lo 0.00 unspecified
0008 SDR Full 01 34 20 a c0 snum 02 CPU2 Temp = 00 OK 0.00 unspecified
0009 SDR Full 01 36 20 a 01 snum 03 System Temp = 1c OK 28.00 degrees C
# ipmitool sensor
CPU1 Temp | 0x0 | discrete | 0x0100| na | na | na | na | na | na
CPU2 Temp | 0x0 | discrete | 0x0000| na | na | na | na | na | na
System Temp | 28.000 | degrees C | ok | -9.000 | -7.000 | -5.000 | 75.000 | 77.000 | 79.000
Responder a @thinice:
Eu obtive os mesmos resultados com ipmitool sdr :
# ipmitool sdr
CPU1 Temp | 0 unspecified | ok
CPU2 Temp | 0 unspecified | ok
System Temp | 26 degrees C | ok
ipmitool sdr entity 3 não retorna nada.