Temperature Sensor

Solo0815 · 21. Februar 2013

No plugin, but a easy to use script is here:
supported until now (v0.1):

one or two cores
fanspeed
easy configuration with .conf-file

This script makes it easy to show temperature-graphs for your CPU in OMV. Before doing this:
- remove /usr/share/openmediavault/scripts/collectd.d/sensors (make a backup in another location)
- remove the sensors-section eventually added in /usr/sbin/omv-mkgraph
- get your sensors running

How to install:
1. Download the latest version from git

Code

wget https://github.com/walterheisenberg/omvsensors/archive/master.zip

2. Unpack it

Code

unzip master.zip

3. install it

Code

cd omvsensors-master
./install-remove.sh

The script will lead you through the installation/removing process

4. Edit /etc/omv-sensor.conf
with vi, vim, nano to fit your needs and insert paths to your rrd-files for CPU-Temp (optional: Fanspeed)

Number 5. - 8. are obsolete now. You can do all this automatically in the new install-script
5. start sensors script the first time to create the rrd-scripts for OMV

Code

/usr/share/openmediavault/scripts/collectd.d/sensors

6. Restart collectd
to collect the values for your coretemp/fanspeed.

Code

/etc/init.d/collectd restart

7. Create graphs

Code

omv-mkgraph

8. All should work now
Login to OMV-WebGUI and enjoy you graphs

You can change your settings in /etc/omv-sensor.conf as often as you like, but be sure you run /usr/share/openmediavault/scripts/collectd.d/sensors after that to refresh your rrd-scripts.
Please test the script and report any bugs or features
But: make always copies of your files
omvsensors on github: https://github.com/walterheisenberg/omvsensors.git
Guide-Version: 0.2
- changed source to git. So you get always the latest version of the script

Solo0815 · 22. Februar 2013

^^^ update

bootleg · 23. Februar 2013

This work on AMD systems? I only ask since most of the work on sensors was done for Intel systems in this thread.

Solo0815 · 23. Februar 2013

Yes, should work, if your Mainboard is supported. You have to install lm-sensors

Code

apt-get install lm-sensors

detect your sensors in lm-sensors with

Code

sensors-detect

answer "yes" at the question, if the sensors should be added automatically
check your sensors with

Code

sensors

and get a output like this:

Zitat

~$ sensors
coretemp-isa-0000
Adapter: ISA adapter
Core 0: +18.0°C (crit = +100.0°C)
Core 1: +22.0°C (crit = +100.0°C)

it8720-isa-0290
Adapter: ISA adapter
in0: +1.09 V (min = +0.00 V, max = +4.08 V)
in1: +1.86 V (min = +0.00 V, max = +4.08 V)
in2: +3.41 V (min = +0.00 V, max = +4.08 V)
+5V: +3.01 V (min = +0.00 V, max = +4.08 V)
in4: +3.10 V (min = +0.00 V, max = +4.08 V)
in5: +4.08 V (min = +0.00 V, max = +4.08 V) ALARM
in6: +4.08 V (min = +0.00 V, max = +4.08 V) ALARM
5VSB: +2.96 V (min = +0.00 V, max = +4.08 V)
Vbat: +3.06 V
fan1: 3426 RPM (min = 0 RPM)
fan2: 0 RPM (min = 0 RPM)
temp1: -55.0°C (low = +127.0°C, high = +127.0°C) sensor = thermistor
temp2: +34.0°C (low = +127.0°C, high = +127.0°C) sensor = thermal diode
temp3: +37.0°C (low = +127.0°C, high = +127.0°C) sensor = thermal diode
cpu0_vid: +1.750 V

Alles anzeigen

Now you can Follow number 1. until 3. and 5. and 6. from the guide above to install and setup the first time.
Restart your OMV-Machine.
After restarting, you can login via SSH and look in "/var/lib/collectd/rrd/localhost/" and find a dir matching your sensors.
I had to use the bold and blue ones from above and added:

Code

SENSOR1="sensors-it8720-isa-0290/temperature-temp2.rrd"
SENSOR2="sensors-it8720-isa-0290/temperature-temp3.rrd"
FANSPEED="sensors-it8720-isa-0290/fanspeed-fan1.rrd"

to my /etc/omv-sensors.conf
Make sure you add the relative path to /etc/omv-sensor.conf (an Example is inside) and change your pluginconf-variable to fit the count of your sensors. Follow number 5. - 8. from the above guide.
A alternative guide finding the right values for your sensors is the first and second post on this thread.

bootleg · 23. Februar 2013

Apparently, lm-sensors doesn't support my chipset. Did as you suggested with no sensors found. Thank you for the directions though.

Solo0815 · 24. Februar 2013

Maybe you can compile a newer version by yourself: http://www.funzt.info/?p=738 -> Number 3.

ryecoaaron · 24. Februar 2013

A lot of times, the older kernel doesn't support the sensors. The 3.2 Backports kernel does though.

bootleg · 25. Februar 2013

@ Solo0815 - Thanks, but I'll wait until a solid solution comes through. It's not entirely critical I have the temp sensors in OMV since I now have 3 120mm fans cooling the system in a larger, more vented case.

@ ryecoaaron - The 3.2 backport kernel plays hell with my NIC. Tried it about a month back and had to revert since it made it horribly unreliable.

vivat99 · 27. Februar 2013

Solo0815, thank you for your omvsensors plugin. It started to work with two temperature sensors. When will fanspeed part be issued?

Solo0815 · 27. Februar 2013

^^^ follow this and this installation-howto. Fanspeed is already built-in. You have to setup your sensors and fanspeed in /etc/omvsensors.conf

vivat99 · 27. Februar 2013

Oops! I missed the changes between the 0.2 and 0.3 versions. Remove/install and it works

Solo0815 · 27. Februar 2013

Thx for the feedback

spezialtrick · 6. Mai 2013

Is there a simple solution the graph the temp of the hard drives?

Solo0815 · 6. Mai 2013

I don't think so. Maybe someone can use my code to implement the temp-graphs for HDDs.

spezialtrick · 6. Mai 2013

Is there any option to install it properly?

Solo0815 · 7. Mai 2013

maybe i can add it to the script in the next vacation (end of may) -> in den Pfingstferien
How many HDDs do you need?
If you add a temp-graph for your HDDs, they don't spindown ...

spezialtrick · 7. Mai 2013

Allright, but if the hard drives don't spin down, it doesn't make sense to implement it.

faszinierend · 15. Oktober 2013

I followed the instructions in post 1 but i can't get this to work.
after creating all files and running

Code

/usr/share/openmediavault/scripts/collectd

my collectd.conf looks like this

Code

Hostname "localhost"


LoadPlugin syslog
<Plugin syslog>
  LogLevel info
</Plugin>


LoadPlugin rrdtool
<Plugin rrdtool>
  DataDir "/var/lib/collectd/rrd"
  CacheTimeout 120
  CacheFlush 900
</Plugin>


LoadPlugin cpu


LoadPlugin df
<Plugin df>
  MountPoint "/media/0A60795860794B87"
  MountPoint "/media/e0cd85a7-13af-41e2-b7c2-52e11386c345"
  MountPoint "/media/b3a50083-ad3a-4d55-baca-4b6463463420"
  IgnoreSelected false
</Plugin>


LoadPlugin interface
<Plugin interface>
  IgnoreSelected false
</Plugin>


LoadPlugin load


LoadPlugin memory


    LoadPlugin sensors


    EOF


    cat <<EOF >> /usr/sbin/omv-mkgraph
    # Plugin: sensors
    TITLE_LOAD="CPU temperature"
    COLOR_CPU_PHYSICAL="#00cc00" # green
    COLOR_CPU_CORE_0="#0000fd"   # blue
    COLOR_CPU_CORE_1="#ff0000"  # red
    rrdtool graph ${IMGDIR}/sensors-hour.png --start ${HOURSTART} ${DEFAULTS} --title "${TITLE_LOAD}${HOURTITLE}" --slope-mode --upper-limit 80 --lower-limit 0 --units-exponent 0       DEF:cpupavg=${DATA}/sensors-coretemp-isa-0000/temperature-temp1.rrd:value:AVERAGE       DEF:cpupmin=${DATA}/sensors-coretemp-isa-0000/temperature-temp1.rrd:value:MIN       DEF:cpupmax=${DATA}/sensors-coretemp-isa-0000/temperature-temp1.rrd:value:MAX       DEF:cpuc0avg=${DATA}/sensors-coretemp-isa-0000/temperature-temp2.rrd:value:AVERAGE       DEF:cpuc0min=${DATA}/sensors-coretemp-isa-0000/temperature-temp2.rrd:value:MIN       DEF:cpuc0max=${DATA}/sensors-coretemp-isa-0000/temperature-temp2.rrd:value:MAX       DEF:cpuc1avg=${DATA}/sensors-coretemp-isa-0000/temperature-temp3.rrd:value:AVERAGE       DEF:cpuc1min=${DATA}/sensors-coretemp-isa-0000/temperature-temp3.rrd:value:MIN       DEF:cpuc1max=${DATA}/sensors-coretemp-isa-0000/temperature-temp3.rrd:value:MAX       LINE1:cpupavg${COLOR_CPU_PHYSICAL}:"   CPU"       GPRINT:cpupmin:MIN:"%4.2lf Min"       GPRINT:cpupavg:AVERAGE:"%4.2lf Avg"       GPRINT:cpupmax:MAX:"%4.2lf Max"       GPRINT:cpupavg:LAST:"%4.2lf Last\l"       LINE1:cpuc0avg${COLOR_CPU_CORE_0}:"Core 1"       GPRINT:cpuc0min:MIN:"%4.2lf Min"       GPRINT:cpuc0avg:AVERAGE:"%4.2lf Avg"       GPRINT:cpuc0max:MAX:"%4.2lf Max"       GPRINT:cpuc0avg:LAST:"%4.2lf Last\l"       LINE1:cpuc1avg${COLOR_CPU_CORE_1}:"Core 2"       GPRINT:cpuc1min:MIN:"%4.2lf Min"       GPRINT:cpuc1avg:AVERAGE:"%4.2lf Avg"       GPRINT:cpuc1max:MAX:"%4.2lf Max"       GPRINT:cpuc1avg:LAST:"%4.2lf Last\l"       COMMENT:"${LASTUPDATE}" >/dev/null
    rrdtool graph ${IMGDIR}/sensors-day.png --start ${DAYSTART} ${DEFAULTS} --title "${TITLE_LOAD}${DAYTITLE}" --slope-mode --upper-limit 80 --lower-limit 0 --units-exponent 0       DEF:cpupavg=${DATA}/sensors-coretemp-isa-0000/temperature-temp1.rrd:value:AVERAGE       DEF:cpupmin=${DATA}/sensors-coretemp-isa-0000/temperature-temp1.rrd:value:MIN       DEF:cpupmax=${DATA}/sensors-coretemp-isa-0000/temperature-temp1.rrd:value:MAX       DEF:cpuc0avg=${DATA}/sensors-coretemp-isa-0000/temperature-temp2.rrd:value:AVERAGE       DEF:cpuc0min=${DATA}/sensors-coretemp-isa-0000/temperature-temp2.rrd:value:MIN       DEF:cpuc0max=${DATA}/sensors-coretemp-isa-0000/temperature-temp2.rrd:value:MAX       DEF:cpuc1avg=${DATA}/sensors-coretemp-isa-0000/temperature-temp3.rrd:value:AVERAGE       DEF:cpuc1min=${DATA}/sensors-coretemp-isa-0000/temperature-temp3.rrd:value:MIN       DEF:cpuc1max=${DATA}/sensors-coretemp-isa-0000/temperature-temp3.rrd:value:MAX       LINE1:cpupavg${COLOR_CPU_PHYSICAL}:"   CPU"       GPRINT:cpupmin:MIN:"%4.2lf Min"       GPRINT:cpupavg:AVERAGE:"%4.2lf Avg"       GPRINT:cpupmax:MAX:"%4.2lf Max"       GPRINT:cpupavg:LAST:"%4.2lf Last\l"       LINE1:cpuc0avg${COLOR_CPU_CORE_0}:"Core 1"       GPRINT:cpuc0min:MIN:"%4.2lf Min"       GPRINT:cpuc0avg:AVERAGE:"%4.2lf Avg"       GPRINT:cpuc0max:MAX:"%4.2lf Max"       GPRINT:cpuc0avg:LAST:"%4.2lf Last\l"       LINE1:cpuc1avg${COLOR_CPU_CORE_1}:"Core 2"       GPRINT:cpuc1min:MIN:"%4.2lf Min"       GPRINT:cpuc1avg:AVERAGE:"%4.2lf Avg"       GPRINT:cpuc1max:MAX:"%4.2lf Max"       GPRINT:cpuc1avg:LAST:"%4.2lf Last\l"       COMMENT:"${LASTUPDATE}" >/dev/null
    rrdtool graph ${IMGDIR}/sensors-week.png --start ${WEEKSTART} ${DEFAULTS} --title "${TITLE_LOAD}${WEEKTITLE}" --slope-mode --upper-limit 80 --lower-limit 0 --units-exponent 0       DEF:cpupavg=${DATA}/sensors-coretemp-isa-0000/temperature-temp1.rrd:value:AVERAGE       DEF:cpupmin=${DATA}/sensors-coretemp-isa-0000/temperature-temp1.rrd:value:MIN       DEF:cpupmax=${DATA}/sensors-coretemp-isa-0000/temperature-temp1.rrd:value:MAX       DEF:cpuc0avg=${DATA}/sensors-coretemp-isa-0000/temperature-temp2.rrd:value:AVERAGE       DEF:cpuc0min=${DATA}/sensors-coretemp-isa-0000/temperature-temp2.rrd:value:MIN       DEF:cpuc0max=${DATA}/sensors-coretemp-isa-0000/temperature-temp2.rrd:value:MAX       DEF:cpuc1avg=${DATA}/sensors-coretemp-isa-0000/temperature-temp3.rrd:value:AVERAGE       DEF:cpuc1min=${DATA}/sensors-coretemp-isa-0000/temperature-temp3.rrd:value:MIN       DEF:cpuc1max=${DATA}/sensors-coretemp-isa-0000/temperature-temp3.rrd:value:MAX       LINE1:cpupavg${COLOR_CPU_PHYSICAL}:"   CPU"       GPRINT:cpupmin:MIN:"%4.2lf Min"       GPRINT:cpupavg:AVERAGE:"%4.2lf Avg"       GPRINT:cpupmax:MAX:"%4.2lf Max"       GPRINT:cpupavg:LAST:"%4.2lf Last\l"       LINE1:cpuc0avg${COLOR_CPU_CORE_0}:"Core 1"       GPRINT:cpuc0min:MIN:"%4.2lf Min"       GPRINT:cpuc0avg:AVERAGE:"%4.2lf Avg"       GPRINT:cpuc0max:MAX:"%4.2lf Max"       GPRINT:cpuc0avg:LAST:"%4.2lf Last\l"       LINE1:cpuc1avg${COLOR_CPU_CORE_1}:"Core 2"       GPRINT:cpuc1min:MIN:"%4.2lf Min"       GPRINT:cpuc1avg:AVERAGE:"%4.2lf Avg"       GPRINT:cpuc1max:MAX:"%4.2lf Max"       GPRINT:cpuc1avg:LAST:"%4.2lf Last\l"       COMMENT:"${LASTUPDATE}" >/dev/null
    rrdtool graph ${IMGDIR}/sensors-month.png --start ${MONTHSTART} ${DEFAULTS} --title "${TITLE_LOAD}${MONTHTITLE}" --slope-mode --upper-limit 80 --lower-limit 0 --units-exponent 0       DEF:cpupavg=${DATA}/sensors-coretemp-isa-0000/temperature-temp1.rrd:value:AVERAGE       DEF:cpupmin=${DATA}/sensors-coretemp-isa-0000/temperature-temp1.rrd:value:MIN       DEF:cpupmax=${DATA}/sensors-coretemp-isa-0000/temperature-temp1.rrd:value:MAX       DEF:cpuc0avg=${DATA}/sensors-coretemp-isa-0000/temperature-temp2.rrd:value:AVERAGE       DEF:cpuc0min=${DATA}/sensors-coretemp-isa-0000/temperature-temp2.rrd:value:MIN       DEF:cpuc0max=${DATA}/sensors-coretemp-isa-0000/temperature-temp2.rrd:value:MAX       DEF:cpuc1avg=${DATA}/sensors-coretemp-isa-0000/temperature-temp3.rrd:value:AVERAGE       DEF:cpuc1min=${DATA}/sensors-coretemp-isa-0000/temperature-temp3.rrd:value:MIN       DEF:cpuc1max=${DATA}/sensors-coretemp-isa-0000/temperature-temp3.rrd:value:MAX       LINE1:cpupavg${COLOR_CPU_PHYSICAL}:"   CPU"       GPRINT:cpupmin:MIN:"%4.2lf Min"       GPRINT:cpupavg:AVERAGE:"%4.2lf Avg"       GPRINT:cpupmax:MAX:"%4.2lf Max"       GPRINT:cpupavg:LAST:"%4.2lf Last\l"       LINE1:cpuc0avg${COLOR_CPU_CORE_0}:"Core 1"       GPRINT:cpuc0min:MIN:"%4.2lf Min"       GPRINT:cpuc0avg:AVERAGE:"%4.2lf Avg"       GPRINT:cpuc0max:MAX:"%4.2lf Max"       GPRINT:cpuc0avg:LAST:"%4.2lf Last\l"       LINE1:cpuc1avg${COLOR_CPU_CORE_1}:"Core 2"       GPRINT:cpuc1min:MIN:"%4.2lf Min"       GPRINT:cpuc1avg:AVERAGE:"%4.2lf Avg"       GPRINT:cpuc1max:MAX:"%4.2lf Max"       GPRINT:cpuc1avg:LAST:"%4.2lf Last\l"       COMMENT:"${LASTUPDATE}" >/dev/null
    rrdtool graph ${IMGDIR}/sensors-year.png --start ${YEARSTART} ${DEFAULTS} --title "${TITLE_LOAD}${YEARTITLE}" --slope-mode --upper-limit 80 --lower-limit 0 --units-exponent 0       DEF:cpupavg=${DATA}/sensors-coretemp-isa-0000/temperature-temp1.rrd:value:AVERAGE       DEF:cpupmin=${DATA}/sensors-coretemp-isa-0000/temperature-temp1.rrd:value:MIN       DEF:cpupmax=${DATA}/sensors-coretemp-isa-0000/temperature-temp1.rrd:value:MAX       DEF:cpuc0avg=${DATA}/sensors-coretemp-isa-0000/temperature-temp2.rrd:value:AVERAGE       DEF:cpuc0min=${DATA}/sensors-coretemp-isa-0000/temperature-temp2.rrd:value:MIN       DEF:cpuc0max=${DATA}/sensors-coretemp-isa-0000/temperature-temp2.rrd:value:MAX       DEF:cpuc1avg=${DATA}/sensors-coretemp-isa-0000/temperature-temp3.rrd:value:AVERAGE       DEF:cpuc1min=${DATA}/sensors-coretemp-isa-0000/temperature-temp3.rrd:value:MIN       DEF:cpuc1max=${DATA}/sensors-coretemp-isa-0000/temperature-temp3.rrd:value:MAX       LINE1:cpupavg${COLOR_CPU_PHYSICAL}:"   CPU"       GPRINT:cpupmin:MIN:"%4.2lf Min"       GPRINT:cpupavg:AVERAGE:"%4.2lf Avg"       GPRINT:cpupmax:MAX:"%4.2lf Max"       GPRINT:cpupavg:LAST:"%4.2lf Last\l"       LINE1:cpuc0avg${COLOR_CPU_CORE_0}:"Core 1"       GPRINT:cpuc0min:MIN:"%4.2lf Min"       GPRINT:cpuc0avg:AVERAGE:"%4.2lf Avg"       GPRINT:cpuc0max:MAX:"%4.2lf Max"       GPRINT:cpuc0avg:LAST:"%4.2lf Last\l"       LINE1:cpuc1avg${COLOR_CPU_CORE_1}:"Core 2"       GPRINT:cpuc1min:MIN:"%4.2lf Min"       GPRINT:cpuc1avg:AVERAGE:"%4.2lf Avg"       GPRINT:cpuc1max:MAX:"%4.2lf Max"       GPRINT:cpuc1avg:LAST:"%4.2lf Last\l"       COMMENT:"${LASTUPDATE}" >/dev/null


    EOFInclude "/etc/collectd/thresholds.conf"

Alles anzeigen

And if i try to run this

Code

/etc/init.d/collectd restart

i get this error

Code

Restarting statistics collection and monitoring daemon: collectdParse error in file `/etc/collectd/collectd.conf', line 37 near `<newline>': syntax error, unexpected EOL
yyparse returned error #1
configfile: Cannot read file `/etc/collectd/collectd.conf'.
Unable to read config file /etc/collectd/collectd.conf.
Error: Reading the config file failed!
Read the syslog for details.
Not restarting collectd.

Anyone any idea what's wrong with the collectd.conf?

Solo0815 · 15. Oktober 2013

Delete all the stuff between and including the two "EOF" and it should work. Then it should look like this:

Code

LoadPlugin sensors


Include "/etc/collectd/thresholds.conf"

faszinierend · 15. Oktober 2013

But all that stuff is copied into the collectd.conf by this script

Code

/usr/share/openmediavault/scripts/collectd

So if i run this command it destroys my collectd.conf and if i don't it doesn't but in both cases no graphs are generated.
/var/lib/openmediavault/rrd/ does not contain any sensors- images.

If i click refresh in the CPU temperature tab what scripts are called? Maybe i can add the graph generation code somewhere else..

Jetzt mitmachen!