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Matteo Corti edited this page Oct 22, 2015
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check_lm_sensors
is a Nagios plugin to monitor the values of on board sensors and hard disk temperatures on Linux systems
see the INSTALL file for installation instructions
check_lm_sensors [--help] [--verbose] [--version] [OPTIONS]
Options:
-?, --help help
--check, -c specifies a check for a sensor
-l, --low specifies a check for a sensor value which is too low.
Example:
--low fan1=2000,1000
will give a warning if the value of the fan1 sensor drops
below 2000 RPMs and a critical status if it drops below
1000 RPMs
-h, --high specifies a check for a sensor value which is too high.
Example:
--high temp1=50,60
will give a warning if the value of the temp1 sensor reaches
50 degrees and a critical status if it reaches 60 degrees
-r, --range specifies a check for a sensor value which should stay
in a given range.
Example:
--range v1=1,2,12
will give a warning if the value of the sensor gets outside
the 11-13 range (12+-1) and a critical status if the value is
outside the 10-14 range (12+-2)
--rename renames a sensor in the performance output (useful if you
want to have common names for similar sensors across
different machines)
Example:
--rename cputemp=temp1
--sanitize sanitize sensor names (e.g., removing spaces)
--list list all available sensors
--nosensors disable checks on check lm_sensors
--nodrives disable checks on drive temperatures
-d, --drives enable checks on drive temperature
--hddtemp_bin manually specifies the location of the hddtemp binary
--sensors_bin manually specified the location of the sensors binary
-v, --verbose verbose output
--version prints the version and exits
Sensors with a space in the name can be specified
* by escaping the space: --high sda\ Temp=50,60
* by quoting the name: --high 'sda Temp'=50,60
* by substituting the space with an underscore: --high sda_Temp=50,60
* by using the --sanitize option to remove the space
--sanitize --high sdaTemp=50,60