[rrd-users] Re: Probs using UN function with rrdtool graph

Alex van den Bogaerdt alex at ergens.op.het.net
Fri Nov 14 12:46:59 MET 2003

On Thu, Nov 13, 2003 at 08:19:57PM -0500, Oline Case wrote:
> Hi.
> I am trying to graph NaN and followed the Example: You suspect to have 
> problems and want to see unknown data from the CDEF tutorial.
> When I input this command:
> /usr/local/rrdtool-1.0.37/bin/rrdtool graph testing4etime2.gif --start 
> 1067756400 --end 1068357600 DEF:hietime=testing4.rrd:etime:MAX 
> CDEF:missinglogs=hietime, UN, INF, UNKN, IF AREA:hietime#0000FF 
> AREA:missinglogs#FF0000
> I get this error:
> ERROR: unknown function 'UN'

I don't think those spaces are included in the tutorial.  If they are,
they are wrong.


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