无法获取IPMI传感器数据

我有SuperMicro 1U 6016T-MTHF和Winbond WPCM450 BMC服务器。 这是我的问题:

root@foo:~# ipmitool -I open sensor FAN 1 | 8281.000 | RPM | ok | 400.000 | 576.000 | 784.000 | 33856.000 | 34225.000 | 34596.000 FAN 2 | 9216.000 | RPM | ok | 400.000 | 576.000 | 784.000 | 33856.000 | 34225.000 | 34596.000 FAN 3 | 9216.000 | RPM | ok | 400.000 | 576.000 | 784.000 | 33856.000 | 34225.000 | 34596.000 FAN 4 | 8281.000 | RPM | ok | 400.000 | 576.000 | 784.000 | 33856.000 | 34225.000 | 34596.000 FAN 5 | na | RPM | na | na | na | na | na | na | na FAN 6 | na | RPM | na | na | na | na | na | na | na CPU1 Vcore | 0.864 | Volts | ok | 0.776 | 0.800 | 0.824 | 1.352 | 1.376 | 1.400 CPU2 Vcore | na | Volts | na | na | na | na | na | na | na CPU1 DIMM | 1.520 | Volts | ok | 1.288 | 1.312 | 1.336 | 1.656 | 1.680 | 1.704 CPU2 DIMM | na | Volts | na | na | na | na | na | na | na +5 V | 5.120 | Volts | ok | 4.416 | 4.448 | 4.480 | 5.536 | 5.568 | 5.600 +5VSB | 5.088 | Volts | ok | 4.416 | 4.448 | 4.480 | 5.536 | 5.568 | 5.600 +12 V | 12.137 | Volts | ok | 10.600 | 10.653 | 10.706 | 13.250 | 13.303 | 13.356 -12 V | -12.680 | Volts | ok | -13.650 | -13.456 | -13.262 | -10.546 | -10.352 | -10.158 VTT | 1.112 | Volts | ok | 0.808 | 0.816 | 0.824 | 1.320 | 1.336 | 1.352 +3.3VCC | 3.312 | Volts | ok | 2.880 | 2.904 | 2.928 | 3.648 | 3.672 | 3.696 +3.3VSB | 3.264 | Volts | ok | 2.880 | 2.904 | 2.928 | 3.648 | 3.672 | 3.696 VBAT | 3.168 | Volts | ok | 2.880 | 2.904 | 2.928 | 3.648 | 3.672 | 3.696 CPU1 Temp | 0x0 | discrete | 0x0000| na | na | na | na | na | na CPU2 Temp | 0x7 | discrete | 0x0700| na | na | na | na | na | na System Temp | 29.000 | degrees C | ok | -9.000 | -7.000 | -5.000 | 75.000 | 77.000 | 79.000 P1-DIMM1A | 35.000 | degrees C | ok | -9.000 | -7.000 | -5.000 | 65.000 | 70.000 | 75.000 P1-DIMM2A | 37.000 | degrees C | ok | -9.000 | -7.000 | -5.000 | 65.000 | 70.000 | 75.000 P1-DIMM3A | 38.000 | degrees C | ok | -9.000 | -7.000 | -5.000 | 65.000 | 70.000 | 75.000 P2-DIMM1A | na | degrees C | na | na | na | na | na | na | na P2-DIMM2A | na | degrees C | na | na | na | na | na | na | na P2-DIMM3A | na | degrees C | na | na | na | na | na | na | na Chassis Intru | 0x0 | discrete | 0x0000| na | na | na | na | na | na PS Status | 0x1 | discrete | 0x01ff| na | na | na | na | na | na 

在这里我可以看到'VTT'传感器,但是这个命令失败了:

 root@foo:~# ipmitool -I open sensor get VTT Locating sensor record... Sensor data record "VTT" not found! 

所有其他传感器工作正常。 任何想法,为什么单个传感器不工作?

在我的系统上,传感器被称为系统VTT,并且不能工作…当我在VTT之后放置空间时,它可以工作 – 它可以是与你相同的技巧:-)

 #ipmitool -I打开传感器| grep VTT
系统VTT |  1.137 | 伏特| 好的|  na |  na |  na |  na |  na | 呐        
 ipmitool -I open sensor get 'System VTT' Locating sensor record... Sensor data record "System VTT" not found! 

不起作用,但是:

 ipmitool -I open sensor get 'System VTT ' Locating sensor record... Sensor ID : System VTT (0x8f) Entity ID : 3.6 Sensor Type (Analog) : Voltage Sensor Reading : 1.137 (+/- 0) Volts Status : ok Lower Non-Recoverable : na Lower Critical : na Lower Non-Critical : na Upper Non-Critical : na Upper Critical : na Upper Non-Recoverable : na Event Status : Event Messages Disabled Assertion Events : Event Enable : Event Messages Disabled Assertions Enabled : unc- 

按预期工作。