Re: sensors
Hi:
Following your indications below, 1/2 hour after that I sent a request to Supermicro Europe, I got the offsets to apply:
Bus Type = I/O Mapping and SMBus
Two ADM1026
Analog Devices ADM1026, Slave Address=0x2c (0x58 in 8-Bit format)
=============================================================
Fan1 Fan Speed, Offset 0x38
Fan2 Fan Speed, Offset 0x39
Fan3 Fan Speed, Offset 0x3a
Fan4 Fan Speed, Offset 0x3b
CPU1 Core Voltage, Offset 0x2d
CPU2 Core Voltage, Offset 0x37
3.3Vsb Voltage, Offset 0x2a
+3.3V Voltage, Offset 0x2b
+5V Voltage, Offset 0x2c
+12V Voltage, Offset 0x2e
-12V Voltage, Offset 0x2f
Battery Voltage, Offset 0x26
+5V Voltage, Offset 0x2c
System Temperature, Offset 0x1f
CPU1 Temperature, Offset 0x28
CPU2 Temperature, Offset 0x29
Chassis Intrusion, Offset 0x23, BitMask=40
Analog Devices ADM1026, Slave Address=0x2d (0x5a in 8-Bit format)
=============================================================
Fan5 Fan Speed, Offset 0x38
Fan6 Fan Speed, Offset 0x39
Fan7 Fan Speed, Offset 0x3a
Fan8 Fan Speed, Offset 0x3b
CPU3 Core Voltage, Offset 0x2d
CPU4 Core Voltage, Offset 0x37
CPU3 Temperature, Offset 0x28
CPU4 Temperature, Offset 0x29
_____________________________-
Now I have to learn how to apply these offsettings when configuring /etc/default/sensors.conf. Not configured, the response of "sensors" was:
adm1026-i2c-1-2c
Adapter: SMBus nForce2 adapter at 4c40
in0: +2.64 V (min = +0.00 V, max = +2.99 V)
in1: +1.21 V (min = +2.25 V, max = +2.75 V) ALARM
in2: +2.64 V (min = +2.25 V, max = +2.75 V)
in3: +1.50 V (min = +2.25 V, max = +2.75 V) ALARM
in4: +0.00 V (min = +0.00 V, max = +2.99 V) ALARM
in5: +0.00 V (min = +0.00 V, max = +2.99 V) ALARM
in6: +0.00 V (min = +0.00 V, max = +2.49 V) ALARM
in7: +1.34 V (min = +1.02 V, max = +1.68 V)
in8: +0.00 V (min = +0.00 V, max = +2.49 V)
in9: +0.24 V (min = +0.00 V, max = +0.65 V)
in10: +3.09 V (min = +2.97 V, max = +3.64 V)
in11: +3.40 V (min = +2.97 V, max = +3.64 V)
in12: +3.33 V (min = +2.97 V, max = +3.64 V)
in13: +5.05 V (min = +4.50 V, max = +5.49 V)
in14: +1.35 V (min = +1.02 V, max = +1.68 V)
in15: +12.12 V (min = +10.81 V, max = +13.19 V)
in16: -11.88 V (min = -13.18 V, max = -10.80 V)
fan0: 0 RPM (min = 712 RPM, div = 8)
fan1: 3515 RPM (min = 712 RPM, div = 8) ALARM
fan2: 0 RPM (min = 712 RPM, div = 8)
fan3: 5818 RPM (min = 712 RPM, div = 8)
fan4: 5818 RPM (min = 712 RPM, div = 8) ALARM
fan5: 0 RPM (min = 712 RPM, div = 8) ALARM
fan6: 0 RPM (min = 712 RPM, div = 8) ALARM
fan7: 0 RPM (min = 712 RPM, div = 8) ALARM
temp1: +26°C (low = +0°C, high = +80°C)
temp2: +24°C (low = +0°C, high = +67°C)
temp3: +25°C (low = +0°C, high = +67°C)
vid: +0.975 V (VRM Version 2.4)
adm1026-i2c-1-2d
Adapter: SMBus nForce2 adapter at 4c40
in0: +0.00 V (min = +0.00 V, max = +2.99 V) ALARM
in1: +0.00 V (min = +2.25 V, max = +2.75 V) ALARM
in2: +0.00 V (min = +2.25 V, max = +2.75 V) ALARM
in3: +0.00 V (min = +2.25 V, max = +2.75 V) ALARM
in4: +0.00 V (min = +0.00 V, max = +2.99 V) ALARM
in5: +0.00 V (min = +0.00 V, max = +2.99 V) ALARM
in6: +0.00 V (min = +0.00 V, max = +2.49 V) ALARM
in7: +1.36 V (min = +1.02 V, max = +1.68 V)
in8: +0.00 V (min = +0.00 V, max = +2.49 V)
in9: +0.29 V (min = +0.00 V, max = +0.65 V)
in10: +3.06 V (min = +2.97 V, max = +3.64 V)
in11: +3.40 V (min = +0.00 V, max = +4.42 V)
in12: +3.33 V (min = +2.97 V, max = +3.64 V)
in13: +3.30 V (min = +4.50 V, max = +5.49 V) ALARM
in14: +1.35 V (min = +1.02 V, max = +1.68 V)
in15: +0.00 V (min = +10.81 V, max = +13.19 V) ALARM
in16: +0.19 V (min = -13.18 V, max = -10.80 V) ALARM
fan0: 0 RPM (min = 712 RPM, div = 8) ALARM
fan1: 0 RPM (min = 712 RPM, div = 8)
fan2: 3668 RPM (min = 712 RPM, div = 8)
fan3: 5625 RPM (min = 712 RPM, div = 8)
fan4: 5818 RPM (min = 712 RPM, div = 8) ALARM
fan5: 0 RPM (min = 712 RPM, div = 8)
fan6: 3308 RPM (min = 712 RPM, div = 8) ALARM
fan7: 0 RPM (min = 712 RPM, div = 8) ALARM
temp1: +44°C (low = +0°C, high = +80°C)
temp2: +31°C (low = +0°C, high = +67°C)
temp3: +30°C (low = +0°C, high = +67°C)
vid: +0.975 V (VRM Version 2.4)
w83627hf-isa-0290
Adapter: ISA adapter
VCore 1: +4.08 V (min = +0.00 V, max = +4.08 V)
VCore 2: +4.08 V (min = +0.00 V, max = +4.08 V)
+3.3V: +4.08 V (min = +2.82 V, max = +3.79 V) ALARM
+5V: +5.08 V (min = +3.79 V, max = +0.35 V) ALARM
+12V: +11.73 V (min = +2.37 V, max = +3.16 V) ALARM
-12V: +1.04 V (min = +3.43 V, max = -12.44 V) ALARM
-5V: +2.09 V (min = +3.85 V, max = -0.88 V) ALARM
V5SB: +5.64 V (min = +3.20 V, max = +2.15 V) ALARM
VBat: +0.03 V (min = +3.26 V, max = +2.59 V) ALARM
fan1: 0 RPM (min = 9507 RPM, div = 2) ALARM
fan2: 0 RPM (min = 6617 RPM, div = 2) ALARM
fan3: 0 RPM (min = 3970 RPM, div = 2) ALARM
temp1: -48°C (high = +51°C, hyst = -79°C) sensor = thermistor
temp2: -48.0°C (high = +80°C, hyst = +75°C) sensor = thermistor
temp3: -48.0°C (high = +80°C, hyst = +75°C) sensor = thermistor
vid: +0.000 V (VRM Version 2.4)
alarms:
beep_enable:
Sound alarm enabled
francesco
________________________-----
--- On Wed, 4/23/08, Lennart Sorensen <lsorense@csclub.uwaterloo.ca> wrote:
> From: Lennart Sorensen <lsorense@csclub.uwaterloo.ca>
> Subject: Re: sensors
> To: "Francesco Pietra" <chiendarret@yahoo.com>
> Cc: "debian64" <debian-amd64@lists.debian.org>
> Date: Wednesday, April 23, 2008, 6:45 AM
> On Wed, Apr 23, 2008 at 02:13:02AM -0700, Francesco Pietra
> wrote:
> > Hi:
> > I had a look at /etc/sensors.conf
> >
> > First I learned that in order the 'set' lines
> take effect at boot, command
> >
> > # sensors -s
> >
> > should be issued. That even if, as it is my case, at
> boot a line appears:
> >
> > setting sensors limit
>
> Yes it does apply the settings, but the settings in
> sensors.conf are
> just examples, they aren't likely to be correct for
> your particular
> motehrboard.
>
> > Also, is any chance to configure the sensors.conf from
> data read from BIOS in order to have a correct sampling of
> temperatures and fan speeds? (without having specific data
> for the sensors)
>
> No.
>
> The fan speed should be fairly simple in general. It is
> usually either
> correct or it has to be divided by 2 or 4 to make it
> correct. The
> maximum and minimums for the alarm state should be set
> based on the
> actual speed of your fan when it works normally.
>
> For voltages, the sensors I have worked with will read
> correct for any
> voltage under 4V, but need an offset and multiplication
> factor for any
> voltages over 4V (since they use a resistor network to
> scale the voltage
> down into a 0 to 4V range for the sensor). To get an
> accurate reading
> really requires knowing which resistor values were used.
> Of course you
> also need to know which voltage is supposed to be on each
> input on the
> sensor since they could really be used for anything the
> board maker
> chooses.
>
> --
> Len Sorensen
____________________________________________________________________________________
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Reply to:
- Follow-Ups:
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- From: Steffen Grunewald <steffen.grunewald@aei.mpg.de>
- Re: sensors
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- References:
- Re: sensors
- From: lsorense@csclub.uwaterloo.ca (Lennart Sorensen)