[rrd-users] Adjust value in GPRINT statement
Alex van den Bogaerdt
alex at vandenbogaerdt.nl
Thu Apr 10 19:40:18 CEST 2014
> As you can see, the reset count is '1' at the
> beginning of the graph and changes to '2' but the value that is actually
> used to graph the yellow line is 11.1 for the higher portion as printed
> by my GPRINT statement. I'd like to apply my scaling factors in reverse
> for the GPRINT so that it displays "Reset Count 2" instead of "Reset
> Count 11.1" but I can't figure out if/how to apply the math within the
> GPRINT or how to use GPRINT to print a script variable instead of a CF.
Somewhere in your rrdtool command script you have that 1 or 2. You change
it to 11.1 using a CDEF.
Your GPRINT statement is printing the CDEF variable. Change that so that it
prints the DEF variable.
Or, if needed, create another CDEF which sole purpose is to provide the
correct values to print.
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