[rrd-users] horizontal line

[Pavel Ruzicka]

Hello,

I want to create bandwidth graph with additional horizontal line, which
presents Max possible speed. RRD files are from MRTG.
I tried this in my PERL script, but without success:
($maxbytes is previously computed value from more RRD files.)
------------
push @args, "CDEF:maxbw=${maxbytes},8,*";
push @args, "LINE1:maxbw#000000:Max speed  ${maxbytes}\\l";
------------
I get this error: rpn expressions without variables are not supported
I use rrdtool-1.0.48.

Thanks,

Pavel Ruzicka

--
Unsubscribe mailto:rrd-users-request at list.ee.ethz.ch?subject=unsubscribe
Help        mailto:rrd-users-request at list.ee.ethz.ch?subject=help
Archive     http://lists.ee.ethz.ch/rrd-users
WebAdmin    http://lists.ee.ethz.ch/lsg2.cgi