Re: [Pnp4nagios-users] modify the pnp to take other information for gragh

[Sven V. <sve...@ve...>]

Joerg Linge wrote:
> Am Donnerstag, 16. August 2007 03:58 schrieb song loesprite:
> 
> > [ check_disk graphs should show percent instead of MB ]
> >
> Lets have a look on your Output.
> 
>  Plugin Output -> DISK OK - free space: / 12025 MB (33% inode=84%);
>  Performance Data -> /=23523MB;29960;33705;0;37450
> 
> PNP uses only the Performance Data and the values you want are not included.
>  
> > So,how can I modify pnp to take other part of information from the check
> > results ?
> 
> You have to change your Plugin ( check_disk i think ).

What about setting up a custom template? Every information you need
(used MB, total MB) are in the performance datas:

Used percent: used MB/total MB -> 23523/37450 = 62%
Free percent: (total-used MB)/total MB -> (37450-23523) / 37450 = 37%

Put this together in RPN for RRD in an custom template, et voila ;-)

BTW, if it's *not* an ext3 filesystem we should worry about the different
values...

bye

Sven

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