From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ben Kamen Date: Sun, 13 May 2012 22:30:37 +0000 Subject: Re: [lm-sensors] Supermicro X7SPA-HF: in4 ALARM Message-Id: <4FB0360D.5070309@benjammin.net> List-Id: References: <01fa01cd1430$fed0b990$fc722cb0$@lucidpixels.com> In-Reply-To: <01fa01cd1430$fed0b990$fc722cb0$@lucidpixels.com> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable To: lm-sensors@vger.kernel.org Hey guys, in response to this email below from Jean, Can we still use lm_sensors on the winbond IC on the board or should lm_s= ensors be disabled entirely? I'm also using an X7SPA-HF and the thermal management goes wonky after a fe= w hours of normal operation. (temp alarm, fans report erroneous speeds and so forth) When this started happening, I began to wonder about contention between the= IPMI controller onboard and what linux might be trying to do at the same t= ime. Thanks, -Ben > On Fri, 6 Apr 2012 16:08:12 -0400, Justin Piszcz wrote: >> Hello, >> >> Was curious why the max voltage does not show up properly for in4 (VDIMM) >> for this X7SPA-HF using lm sensors 3.3.1 or 3.3.2? >> >> On the sensor reading page for IPMI: >> VDIMM Normal 1.84 Volts > > You should not mix IPMI with native Linux hardware monitoring driver. > There is no mutual exclusion on device access, and havoc can (and will) > happen. > >> This is with lm_sensors: >> >> -- >> >> $ sensors >> w83627dhg-isa-0ca0 >> Adapter: ISA adapter >> Vcore: +1.16 V (min =3D +0.72 V, max =3D +1.39 V) >> Vnbcore: +1.04 V (min =3D +0.94 V, max =3D +1.16 V) >> AVCC: +3.34 V (min =3D +2.98 V, max =3D +3.63 V) >> +3.3V: +3.34 V (min =3D +2.98 V, max =3D +3.63 V) >> VDIMM: +1.84 V (min =3D +1.62 V, max =3D +0.00 V) ALARM >> +5V: +1.25 V (min =3D +1.13 V, max =3D +1.38 V) >> +12V: +0.75 V (min =3D +0.67 V, max =3D +0.83 V) >> 3VSB: +3.30 V (min =3D +2.98 V, max =3D +3.63 V) >> Vbat: +3.06 V (min =3D +2.70 V, max =3D +3.30 V) >> SYS Temp: +42.0=B0C (high =3D +75.0=B0C, hyst =3D +70.0=B0C) senso= r =3D thermistor >> CPU Temp: +40.5=B0C (high =3D +90.0=B0C, hyst =3D +87.0=B0C) senso= r =3D diode >> Case Temp: +24.0=B0C (high =3D +80.0=B0C, hyst =3D +75.0=B0C) senso= r =3D diode >> $ sensors --version >> sensors version 3.3.1 with libsensors version 3.3.1 >> >> lm_sensors-3.3.2$ prog/sensors/sensors --version >> sensors version 3.3.2 with libsensors version 3.3.1 >> >> w83627dhg-isa-0ca0 >> Adapter: ISA adapter >> Vcore: +1.16 V (min =3D +0.72 V, max =3D +1.39 V) >> Vnbcore: +1.04 V (min =3D +0.94 V, max =3D +1.16 V) >> AVCC: +3.34 V (min =3D +2.98 V, max =3D +3.63 V) >> +3.3V: +3.34 V (min =3D +2.98 V, max =3D +3.63 V) >> VDIMM: +1.84 V (min =3D +1.62 V, max =3D +0.00 V) ALARM >> +5V: +1.25 V (min =3D +1.13 V, max =3D +1.38 V) >> +12V: +0.75 V (min =3D +0.67 V, max =3D +0.83 V) >> 3VSB: +3.30 V (min =3D +2.98 V, max =3D +3.63 V) >> Vbat: +3.06 V (min =3D +2.70 V, max =3D +3.30 V) >> SYS Temp: +42.0=B0C (high =3D +75.0=B0C, hyst =3D +70.0=B0C) senso= r =3D thermistor >> CPU Temp: +40.5=B0C (high =3D +90.0=B0C, hyst =3D +87.0=B0C) senso= r =3D CPU diode >> Case Temp: +24.5=B0C (high =3D +80.0=B0C, hyst =3D +75.0=B0C) senso= r =3D CPU diode >> >> -- >> >> I also tried hardcoding in4_{min,max}: >> >> $ cat /etc/sensors3.conf >> >> chip "w83627ehf-*" "w83627dhg-*" "w83667hg-*" "nct6775-*" "nct6776-*" >> >> label in0 "Vcore" >> label in1 "Vnbcore" >> label in2 "AVCC" >> label in3 "+3.3V" >> label in4 "VDIMM" >> label in5 "+5V" >> label in6 "+12V" >> label in7 "3VSB" >> label in8 "Vbat" >> label temp1 "SYS Temp" >> label temp2 "CPU Temp" >> label temp3 "Case Temp" >> >> set in2_min 3.3 * 0.90 >> set in2_max 3.3 * 1.10 >> set in3_min 3.3 * 0.90 >> set in3_max 3.3 * 1.10 >> # http://lists.lm-sensors.org/pipermail/lm-sensors/2010-November/030368.= html >> set in4_min 1.62 >> set in4_max 1.98 >> set in7_min 3.3 * 0.90 >> set in7_max 3.3 * 1.10 >> set in8_min 3.0 * 0.90 >> set in8_max 3.0 * 1.10 >> >> ignore fan1 >> ignore fan2 >> ignore fan3 >> ignore fan4 >> ignore fan5 >> ignore cpu0_vid >> ignore intrusion0 > > Did you run "sensors -s" after changing the configuration file? > > -- > Jean Delvare _______________________________________________ lm-sensors mailing list lm-sensors@lm-sensors.org http://lists.lm-sensors.org/mailman/listinfo/lm-sensors