Thomas Bergauer <thomas at bergauer.org> schrieb am 03.06.2007 14:59:37:

hi!

i have hobbit running and my clients sending the server the output of the lm_sensor command to show temperatures and voltages of the mainboard. The output looks basically like this:

as99127f-i2c-0-2d Adapter: SMBus PIIX4 adapter at e800 VCore 1: +2.05 V (min = +1.74 V, max = +2.22 V) VCore 2: +2.59 V (min = +2.24 V, max = +2.74 V) +3.3V: +3.50 V (min = +2.96 V, max = +3.62 V) +5V: +5.08 V (min = +4.49 V, max = +5.48 V) +12V: +11.67 V (min = +9.12 V, max = +13.62 V) -12V: -11.57 V (min = -14.37 V, max = -9.60 V) ...

I have set up a custom rrd graph to plot these data. However, I am getting the following error in the rrd-status.log: RRD error creating /usr/lib/hobbit/data/rrd/server/sensors.rrd: Duplicate DS name: 12V

It seems that +12V and -12V are treated as a single name. how can I avoid this problem?

Documentation in hobbitd_rrd.8.html says that 'only the valid letters (A-Z a-z) and digits (0-9) are used in dataset names, whitespaces and other characters are stripped off...

so you should also see a problem with 'VCore 1' and 'VCore 2' ;-), that means before sending the output to the hobbit server you will have to parse the input, using a shell script or whatever...

best regards Klaus -kpb>

thanks, Thomas

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