[lm-sensors] Sensors configuration for Intel D201GLY2 motherboard

[lm-sensors] Sensors configuration for Intel D201GLY2 motherboard

[Éric Le Bras]

Here is the configuration I made for the Intel D201GLY2 motherboard. I used
BIOS values read from my system and on the Internet to find voltages labels
and scaling factors.

Only the configurations specific to the board and not found in
sensors3.conf for w83627dhg have been kept.

# libsensors configuration file
# -----------------------------
#
# Configuration file for Intel D201GLY2 motherboard
# Hardware monitor subsystem controlled by Winbond W83627DHG-B I/O
controller.
# Created using information from BIOS and board documentation.

chip "w83627dhg-*"

    label in1 "+12.0V"
    label in6 "+1.5V"

# in4 and in5 report values, oviously one of the two is for the +5V, however
# none of them is reported by the BIOS.
    ignore in4
    ignore in5

    compute in1 @*(55/8),@/(55/8)

    set in1_min 12.0 * 0.90
    set in1_max 12.0 * 1.10
    set in6_min  1.5 * 0.90
    set in6_max  1.5 * 1.10

    label fan1 "Chassis fan"
    label fan2 "CPU fan"

# By default the D201GLY2 has a passive heatsink. If the optional active
# heatsink is present, then one of the following lines is to be commented
out
# (very likely fan2, though not tried).
    ignore fan2
    ignore fan3
    ignore fan4

    label temp1 "Sys temp"
    label temp2 "unknown"
    label temp3 "unknown"

    ignore intrusion0


-- 
Eric Le Bras
_______________________________________________
lm-sensors mailing list
lm-sensors@lm-sensors.org
http://lists.lm-sensors.org/mailman/listinfo/lm-sensors

Re: [lm-sensors] Sensors configuration for Intel D201GLY2 motherboard

[Jean Delvare]

Hi Eric,

On Wed, 23 Jul 2014 11:08:14 +0200, Éric Le Bras wrote:
> Here is the configuration I made for the Intel D201GLY2 motherboard. I used
> BIOS values read from my system and on the Internet to find voltages labels
> and scaling factors.
> 
> Only the configurations specific to the board and not found in
> sensors3.conf for w83627dhg have been kept.
> 
> # libsensors configuration file
> # -----------------------------
> #
> # Configuration file for Intel D201GLY2 motherboard
> # Hardware monitor subsystem controlled by Winbond W83627DHG-B I/O
> controller.
> # Created using information from BIOS and board documentation.
> 
> chip "w83627dhg-*"
> 
>     label in1 "+12.0V"
>     label in6 "+1.5V"
> 
> # in4 and in5 report values, oviously one of the two is for the +5V, however
> # none of them is reported by the BIOS.

Odd :(

>     ignore in4
>     ignore in5
> 
>     compute in1 @*(55/8),@/(55/8)
> 
>     set in1_min 12.0 * 0.90
>     set in1_max 12.0 * 1.10

The ATX standard says +12V is +/- 5%.

>     set in6_min  1.5 * 0.90
>     set in6_max  1.5 * 1.10
> 
>     label fan1 "Chassis fan"
>     label fan2 "CPU fan"
> 
> # By default the D201GLY2 has a passive heatsink. If the optional active
> # heatsink is present, then one of the following lines is to be commented out
> # (very likely fan2, though not tried).
>     ignore fan2
>     ignore fan3
>     ignore fan4
> 
>     label temp1 "Sys temp"
>     label temp2 "unknown"
>     label temp3 "unknown"

If you don't know, just don't put labels, "unknown" doesn't add much
value. One of these is most certainly the CPU temperature, I'm
surprised it's not obvious. What does the output of "sensors
-c /dev/null" say?

> 
>     ignore intrusion0
> 
> 

Thanks for your contribution, I've added it as:

http://www.lm-sensors.org/wiki/Configurations/Intel/D201GLY2

-- 
Jean Delvare
SUSE L3 Support

_______________________________________________
lm-sensors mailing list
lm-sensors@lm-sensors.org
http://lists.lm-sensors.org/mailman/listinfo/lm-sensors

Re: [lm-sensors] Sensors configuration for Intel D201GLY2 motherboard

[Jean Delvare]

Hi Eric,

Please leave the list Cc'd.

On Fri, 25 Jul 2014 15:55:06 +0200, Éric Le Bras wrote:
> 2014-07-25 9:31 GMT+02:00 Jean Delvare <jdelvare@suse.de>:
> > On Wed, 23 Jul 2014 11:08:14 +0200, Éric Le Bras wrote:
> > >     label temp1 "Sys temp"
> > >     label temp2 "unknown"
> > >     label temp3 "unknown"
> >
> > If you don't know, just don't put labels, "unknown" doesn't add much
> > value. One of these is most certainly the CPU temperature, I'm
> > surprised it's not obvious. What does the output of "sensors
> > -c /dev/null" say?
> 
> temp2 sensor is labeled as CPU diode, so it is somewhat related to CPU
> temp. However there is another measure reported by "coretemp" circuit,
> which reports the exact temperature displayed by the BIOS. So what is
> exactly temp2?

Coretemp is a digital reading straight from the CPU. Reacts very fast,
good accuracy at high temperatures, but very poor accuracy at low
temperatures. The readings from the W83627DHG chip, OTOH, are analog
temperature measurements using diodes or thermistors. So both coretemp
and temp2 are the CPU temperature, just measured differently.

> Temp3 has a weird behaviour. It lowers when the CPU load increases. I
> enclosed a graph generated with sensord. The curve for temp3 has an
> "inversed" profile, compared to other temps.

That does not mean it's wrong. You should draw the fan speed together
with the temperatures. Higher CPU temperature will typically result in
a faster spinning fan, which in turn can lower the temperature of
other parts of the system. This is even more likely for a system
without a CPU fan where the CPU cooling is achieved by the case fan.

20.5°C could well be the ambient temperature inside the case, if case
cooling is very good and the room temperature is cool too.

> eric@tangha /etc/sensors.d % sensors -c /dev/null
> coretemp-isa-0000
> Adapter: ISA adapter
> Core 0:       +55.0°C  (high = +100.0°C, crit = +100.0°C)
> 
> w83627dhg-isa-0290
> Adapter: ISA adapter
> in0:          +1.34 V  (min =  +0.00 V, max =  +1.74 V)
> in1:          +1.74 V  (min =  +1.66 V, max =  +1.83 V)
> in2:          +3.25 V  (min =  +2.98 V, max =  +3.63 V)
> in3:          +3.25 V  (min =  +2.98 V, max =  +3.63 V)
> in4:          +1.81 V  (min =  +2.04 V, max =  +2.04 V)  ALARM
> in5:          +0.10 V  (min =  +1.41 V, max =  +1.72 V)  ALARM
> in6:          +1.57 V  (min =  +1.35 V, max =  +1.65 V)
> in7:          +3.25 V  (min =  +2.98 V, max =  +3.63 V)
> in8:          +3.09 V  (min =  +2.70 V, max =  +3.63 V)

in5 is way too low to be a scaled +5V. This strongly suggests that in4
is +5V (assuming in1 is really +12V - how do you know that?) If
anything, in5 could only be a negative voltage, but even then it is way
too close to 0V to be plausible. So I think it's not connected, and is
reporting noise.

If we assume that in4 is 5V then the scaling factor would be around
2.76. I used to have an Intel board with a similar monitoring chip
where +5V was on in4 and the scaling factor was:

   compute in4  @*(1+18/10),  @/(1+18/10)

That might work for you. If you have a good multimeter, you can check
on a molex connector if the resulting +5V reading is realistic (keep in
mind that the monitoring chip value is typically not more accurate than
+/- 2%.)

> fan1:        3013 RPM  (min = 1607 RPM, div = 8)
> fan2:           0 RPM  (min = 10546 RPM, div = 128)  ALARM
> fan3:           0 RPM  (min = 10546 RPM, div = 128)  ALARM
> fan4:           0 RPM  (min = 10546 RPM, div = 128)  ALARM
> temp1:        +43.0°C  (high = +95.0°C, hyst = +60.0°C)  sensor = thermistor
> temp2:        +49.5°C  (high = +110.0°C, hyst = +75.0°C)  sensor = CPU diode
> temp3:        +20.5°C  (high = +80.0°C, hyst = +75.0°C)  sensor = thermistor
> cpu0_vid:    +0.000 V
> intrusion0:  ALARM

You can add an ignore statement for cpu0_vid too, as it is apparently
not connected.

-- 
Jean Delvare
SUSE L3 Support

_______________________________________________
lm-sensors mailing list
lm-sensors@lm-sensors.org
http://lists.lm-sensors.org/mailman/listinfo/lm-sensors

Re: [lm-sensors] Sensors configuration for Intel D201GLY2 motherboard

[Éric Le Bras]
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Re: [lm-sensors] Sensors configuration for Intel D201GLY2 motherboard

[Guenter Roeck]

On Fri, Jul 25, 2014 at 05:45:30PM +0200, Jean Delvare wrote:
> Hi Eric,
> 
> Please leave the list Cc'd.
> 
> On Fri, 25 Jul 2014 15:55:06 +0200, Éric Le Bras wrote:
> > 2014-07-25 9:31 GMT+02:00 Jean Delvare <jdelvare@suse.de>:
> > > On Wed, 23 Jul 2014 11:08:14 +0200, Éric Le Bras wrote:
> > > >     label temp1 "Sys temp"
> > > >     label temp2 "unknown"
> > > >     label temp3 "unknown"
> > >
> > > If you don't know, just don't put labels, "unknown" doesn't add much
> > > value. One of these is most certainly the CPU temperature, I'm
> > > surprised it's not obvious. What does the output of "sensors
> > > -c /dev/null" say?
> > 
> > temp2 sensor is labeled as CPU diode, so it is somewhat related to CPU
> > temp. However there is another measure reported by "coretemp" circuit,
> > which reports the exact temperature displayed by the BIOS. So what is
> > exactly temp2?
> 
> Coretemp is a digital reading straight from the CPU. Reacts very fast,
> good accuracy at high temperatures, but very poor accuracy at low
> temperatures. The readings from the W83627DHG chip, OTOH, are analog
> temperature measurements using diodes or thermistors. So both coretemp
> and temp2 are the CPU temperature, just measured differently.
> 
> > Temp3 has a weird behaviour. It lowers when the CPU load increases. I
> > enclosed a graph generated with sensord. The curve for temp3 has an
> > "inversed" profile, compared to other temps.
> 
> That does not mean it's wrong. You should draw the fan speed together
> with the temperatures. Higher CPU temperature will typically result in
> a faster spinning fan, which in turn can lower the temperature of
> other parts of the system. This is even more likely for a system
> without a CPU fan where the CPU cooling is achieved by the case fan.
> 
Is it possible that temp3 is the temperature reported by the CPU through
PECI and the chip reports the raw PECI value for some reason ?

Guenter

_______________________________________________
lm-sensors mailing list
lm-sensors@lm-sensors.org
http://lists.lm-sensors.org/mailman/listinfo/lm-sensors

Re: [lm-sensors] Sensors configuration for Intel D201GLY2 motherboard

[Jean Delvare]

On Fri, 25 Jul 2014 18:44:13 +0200, Éric Le Bras wrote:
> 2014-07-25 17:45 GMT+02:00 Jean Delvare <jdelvare@suse.de>:
> > On Fri, 25 Jul 2014 15:55:06 +0200, Éric Le Bras wrote:
> > > Temp3 has a weird behaviour. It lowers when the CPU load increases. I
> > > enclosed a graph generated with sensord. The curve for temp3 has an
> > > "inversed" profile, compared to other temps.
> >
> > That does not mean it's wrong. You should draw the fan speed together
> > with the temperatures. Higher CPU temperature will typically result in
> > a faster spinning fan, which in turn can lower the temperature of
> > other parts of the system. This is even more likely for a system
> > without a CPU fan where the CPU cooling is achieved by the case fan.
> >
> > 20.5°C could well be the ambient temperature inside the case, if case
> > cooling is very good and the room temperature is cool too.
> 
> Not sure. First the fan is not regulated, so it spins at constant speed.
> Next, I live in southern France, and the room has no AC, so the room
> temperature is approx. 25°C today.

I'm there (Mérignac) and I agree it's hot today ;-) So my theory doesn't
hold. Feel free to just ignore temp3 then.

> (...)
> For the +12V, I had only one value found on the web (12.084), and I
> observed 2 differents values on the BIOS on my own PC (11.935 and 11.990).
> 
> The 12V was alterning between the 2 values 11.935 and 11.990, and only one
> of the 3 possibles sensors (in1, in4 and in5) was alterning at the same
> time : in1 (1.736 and 1.744).
> 
> The site says the atomic measure for the W83627DHG is 8mv. So I tried with
> a divisor of 8, and found that the ratio 55/8 was ok. It gave exactly the
> temperatures displayed by the BIOS when applied to in1.

s/temperatures/voltages/ ;-)

The method used was not the best but your results seem to be correct
nevertheless, in1 must be +12V.

-- 
Jean Delvare
SUSE L3 Support

_______________________________________________
lm-sensors mailing list
lm-sensors@lm-sensors.org
http://lists.lm-sensors.org/mailman/listinfo/lm-sensors

Re: [lm-sensors] Sensors configuration for Intel D201GLY2 motherboard

[Jean Delvare]

On Fri, 25 Jul 2014 09:58:10 -0700, Guenter Roeck wrote:
> Is it possible that temp3 is the temperature reported by the CPU through
> PECI and the chip reports the raw PECI value for some reason ?

To be honest, I have no idea how good the PECI support if in the
w83627ehf driver. The technology was relatively recent back then.

I don't think it really matters here anyway, as we already have 2
sources for the CPU temperature, we wouldn't do much more with 3. And
it is perfectly plausible that temp3 is simply not used, so personally
I feel no urge to dig further.

-- 
Jean Delvare
SUSE L3 Support

_______________________________________________
lm-sensors mailing list
lm-sensors@lm-sensors.org
http://lists.lm-sensors.org/mailman/listinfo/lm-sensors

Re: [lm-sensors] Sensors configuration for Intel D201GLY2 motherboard

[Éric Le Bras]
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Re: [lm-sensors] Sensors configuration for Intel D201GLY2 motherboard

[Éric Le Bras]
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Re: [lm-sensors] Sensors configuration for Intel D201GLY2 motherboard

[Jean Delvare]

Hi Éric,

On Mon, 28 Jul 2014 17:30:05 +0200, Éric Le Bras wrote:
> BTW, how are the temerature limits determined? What values are acceptable?
> 
> Sensors reports a Sys temp of 43°C or more, which triggers the limit of
> 43°C and the sending of alarms to syslog. Should I change the limit, or is
> my server realy getting too hot?

The temp1 limits have no hardware default and are not set by your BIOS
either so you have to set them yourself. You see 43°C right now but it
was 95°C in the first output you sent and most likely it changes with
every reboot.

The "right value" is difficult to tell. You can check the recommended
maximum operating temperature in the manual as a hint. But it also
depends where the sensors is. If it's monitoring a chipset (south
bridge or north bridge for example) or if it is under the CPU socket,
then it's expected that it will be relatively hot. If it is measuring
the ambient temperature, it should not be so hot.

A practical approach is to consider that your system is doing fine at
the moment and set the temperature limit a little higher than the
current input value. So if temp1 is stable at 43°C, you could set
temp1_max to 50 and temp1_max_hyst to 48.

-- 
Jean Delvare
SUSE L3 Support

_______________________________________________
lm-sensors mailing list
lm-sensors@lm-sensors.org
http://lists.lm-sensors.org/mailman/listinfo/lm-sensors

Re: [lm-sensors] Sensors configuration for Intel D201GLY2 motherboard

[Jean Delvare]

Salut Éric,

On Mon, 28 Jul 2014 16:50:48 +0200, Éric Le Bras wrote:
> Hi Jean,
> 
> I have followed your advices and updated the D201GLY2. Here it is:
> 
> 
> # libsensors configuration file
> # -----------------------------
> #
> # Configuration file for Intel D201GLY2 motherboard
> # Hardware monitor subsystem controlled by Winbond W83627DHG-B I/O
> controller.
> # Created using information from BIOS and board documentation.
> 
> chip "w83627dhg-*"
> 
>     label in1 "+12.0V"
>     label in4 "+5V"
>     label in6 "+1.5V"
> 
> # in5 is obvioulsy unconnected, so ignore it

Typo: obviously

>     ignore in5
> 
>     compute in1 @*(55/8),@/(55/8)
>     compute in4 @*(1+18/10),@/(1+18/10)
> 
>     set in1_min 12.0 * 0.95
>     set in1_max 12.0 * 1.05
>     set in4_min  5.0 * 0.90
>     set in4_max  5.0 * 1.10

As for +12V, the ATX specification says +5V should stay within +/- 5%.

>     set in6_min  1.5 * 0.90
>     set in6_max  1.5 * 1.10
> 
>     label fan1 "Chassis fan"
>     label fan2 "CPU fan"
> 
> # By default the D201GLY2 has a passive heatsink. If the optional active
> # heatsink is present, then one of the following lines is to be commented
> out
> # (very likely fan2, though not tried).
>     ignore fan2
>     ignore fan3
>     ignore fan4
> 
>     label temp1 "Sys temp"
>     label temp2 "CPU temp"
>     ignore temp3
> 
>     ignore cpu0_vid
>     ignore intrusion0

I've updated the wiki page, thanks for your contribution.

> And here is the output from sensors:
> eric@tangha ~/srv_conf % sensors
> coretemp-isa-0000
> Adapter: ISA adapter
> Core 0:       +55.0°C  (high = +100.0°C, crit = +100.0°C)
> 
> w83627dhg-isa-0290
> Adapter: ISA adapter
> Vcore:        +1.34 V  (min =  +0.00 V, max =  +1.74 V)
> +12.0V:      +11.82 V  (min = +11.38 V, max = +12.60 V)
> AVCC:         +3.25 V  (min =  +2.98 V, max =  +3.63 V)
> +3.3V:        +3.25 V  (min =  +2.98 V, max =  +3.63 V)
> +5V:          +5.06 V  (min =  +4.50 V, max =  +5.51 V)
> +1.5V:        +1.56 V  (min =  +1.35 V, max =  +1.65 V)
> 3VSB:         +3.25 V  (min =  +2.98 V, max =  +3.63 V)
> Vbat:         +3.09 V  (min =  +2.70 V, max =  +3.63 V)
> Chassis fan: 2721 RPM  (min =  777 RPM, div = 8)
> Sys temp:     +43.0°C  (high = +43.0°C, hyst = +14.0°C)  ALARM  sensor = thermistor
> CPU temp:     +49.5°C  (high = +110.0°C, hyst = +75.0°C)  sensor = CPU diode

Looks good :)

One possible improvement would be to set in0_min and in0_max limits, as
0 to 1.74 V is way too permissive. You should check the allowed voltage
range for your CPU and allow for a 5% deviance.

Also I see that the fan1 limit changed so I guess it is also
uninitialized. You should set it to something that makes sense for your
case fan. This would avoid spurious alarms and would also let the
driver select the right fan clock divisor so that you get the most
accurate readings as possible.

-- 
Jean Delvare
http://jdelvare.nerim.net/wishlist.html

_______________________________________________
lm-sensors mailing list
lm-sensors@lm-sensors.org
http://lists.lm-sensors.org/mailman/listinfo/lm-sensors