Useful Info (Re: [hobbit] More Temperature Questions :-))

[Charles Jones]

I also discovered by poking around, that I can specify to hobbitgraph to 
only display one particular value...
I noticed when you click a disk graph, that the url indicates which 
partitions to display via "&first=1&count=4", would show all four disk 
partitions.  If you change that to &first=1&count=1, it only graphs the 
first disk partition (usually /).

I tried the same thing with the temperature graphs and it worked, ie:
http://www.myhobbitserver.com/hobbit-cgi/hobbitgraph.sh?host=somehost.com&service=temperature&first=1&count=1&disp=somehost%2enet&action=menu

Displayed the graph for only "Ambient".

I guess a question I would have about that is how could I set that as 
default, or even better, if there was some GUI way to select which 
values to include in the graph (maybe its part of Cacti already, I dunno).

Sorry if this info is already in the docs somewhere, I thought it was 
useful info so I posted it when I discovered it.

-Charles


Charles Jones wrote:

> Doh! Now that I actually have the graphs going, I see that Hobbit is 
> graphing all of the values, which is even better! So now my only 
> question is how to graph Farenheit instead of Celcius....I assume I 
> would have to edit do_temperature.c:
>
> sprintf(rrdvalues, "%d:%d", (int)tstamp, tmpC);
> dprintf("RRD %s, value %d\n", rrdfn, tmpC);
>
> and change those tmpC to tmpF  (And also edit hobbitgraph.cfg and 
> s/Celcius/Farenheight)?
>
> -Charles
>
> Charles Jones wrote:
>
>> 1. How can I graph Farenheit instead of Celcius?
>> 2. I have two different temperature outputs (different machines), 
>> will Hobbit pick up the correct value from both?  Here are examples, 
>> directly cut and pasted from the hobbit status page...
>>
>> Machine 1:  (I think this is the "usual" temperature output)
>>
>> Tue Feb 15 11:45:33 MST 2005 Temperature status:
>>
>> Device             Temp(C)  Temp(F)
>> -----------------------------------
>> AMBIENT            20       68
>> CPU0               40      104
>> CPU1               40      104
>> CPU2               40      104
>> CPU3               40      104
>> -----------------------------------
>> Status green: All devices look okay
>>
>>
>> Machine 2:  (This one looks a bit different)
>> Tue Feb 15 11:46:20 MST 2005 Temperature status:
>>
>> Device             Temp(C)  Temp(F)
>> -----------------------------------
>> Board 0            34       93
>> Board 1            35       95
>> Board 2            35       95
>> Board 4            34       93
>> Board 6            37       98
>> Board CLK          25       77
>> -----------------------------------
>> Status green: All devices look okay
>>
>> Note that for Machine 2 I believe the Board CLK is the value we want 
>> to graph.
>>
>>
>>
>>
>>
>>
>>
>>
>>
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>
>
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