[Xymon] obtaining maximum value to calculate percentage for graph

[Boldt, David]

I am monitoring a value for which I don't know the possible maximum, which
I would like to express as a percentage.

Expected to be able to do something like this (MAX should be a valid CF):

        DEF:packets=fsth.rrd:freepackets:AVERAGE
        DEF:packetsMAX=fsth.rrd:freepackets:MAX
        CDEF:packetsPercent=packets,packetsMAX,/,100,*

Alas the second line is not valid.

What is the appropriate syntax for obtaining a maximum value?

-- 
                                         -- David Boldt
                                            <dboldt at usgs.gov>


  "He who asks is a fool for five minutes, but he who does not ask remains
a fool forever."
    --Chinese Proverb
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