check_sensors - alternatives?
John Hearns
john.hearns at clustervision.com
Thu Dec 4 14:14:29 CET 2003
Please forgive a second question,
this one hopefully more interesting.
I'm working on using lm_sensors on compute nodes,
to raise alarms when CPUs overtemp or fans fail.
The sample check_sensors plugin is rather simple -
it simply checks for the string ALARM in the output of lm_sensors.
Can anyone point me towards other lm_sensors plugins?
Yes, I know I should work on my own - bu deadlines loom and a head start
on customising something else would be good.
Forgive me if I'm misunderstanding things,
but features which would be nice would be:
*) an alarm message relating to the problem, eg. FAN1 Fail
*) maybe output of the temps/fan speeds for later processing in APAN
(that's next on the list - get APAN working. Hints/tips welcome!)
*) more sophisticated filtering on alarms.
For example, looking at the lm_sensors output below there is a
Chassis Intrusion alarm, which I don't want to trigger an alarm state
Thanks!
sensors output:
w83627hf-i2c-0-2d
Adapter: SMBus I801 adapter at 1100
Algorithm: Non-I2C SMBus adapter
VCore 1: +1.48 V (min = +4.08 V, max = +4.08 V)
VCore 2: +3.34 V (min = +4.08 V, max = +4.08 V)
+3.3V: +3.32 V (min = +2.97 V, max = +3.63 V)
+5V: +4.99 V (min = +4.50 V, max = +5.48 V)
+12V: +11.89 V (min = +10.79 V, max = +13.11 V)
-12V: -11.41 V (min = -13.21 V, max = -10.90 V)
-5V: -2.00 V (min = -5.51 V, max = -4.51 V)
V5SB: +5.51 V (min = +4.50 V, max = +5.48 V) ALARM
VBat: +3.24 V (min = +2.70 V, max = +3.29 V)
fan1: 4753 RPM (min = 3000 RPM, div = 2)
fan2: 4720 RPM (min = 3000 RPM, div = 2)
fan3: 0 RPM (min = 750 RPM, div = 8)
temp1: +35�C (limit = +60�C) sensor =
thermistor
temp2: +29.0�C (limit = +60�C, hysteresis = +50�C) sensor =
thermistor
temp3: +29.0�C (limit = +60�C, hysteresis = +50�C) sensor =
thermistor
vid: +1.400 V
alarms: Chassis intrusion detection ALARM
beep_enable:
Sound alarm disabled
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