[rrd-developers] Re: rrdgraph vnames cannot begin with a number?

[Tobias Oetiker]

Hi George,

you are right ... I have added this to the documentation

tobi
May 30 George Coulouris wrote:

> If a vname argument to a graph command (line, area, etc) begins with a
> number, the parser treats it as a constant.
>
> DEF:host001_5runq=/path/to/rrd
> DEF:host002_5runq=/path/to/rrd
> CDEF:5runq_total=host001_5runq,host002_5runq,+
> CDEF:runq_total=5runq_total
> LINE1:5runq_total#ff0000    <--- this graphs as the constant "5"
> LINE2:runq_total#00ff00     <--- this graphs correctly
>
> Regards,
> George Coulouris
> National Center for Biotechnology Information (contractor)
>
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