[mrtg] Re: rrd 14all.cgi

Rainer Bawidamann Rainer.Bawidamann at rz.uni-ulm.de
Tue Dec 19 18:25:29 MET 2000

In article <8105D63CD4AFD0119B0800805FC1D1FC01D0292E at elk_elk_ms01.aaa-midatlantic.com>,
	JBrady at midatlantic.aaa.com ("Brady, Jeff") writes:
> I'm running MRTG 2.9.4, rrd and 14all.cgi v1.1, converted from the
> standard log format. Data was logged and graphs created with no
> problem on the standard log format. Using 14all I now get the HTML
> page with everything as expected (it is getting the names and stuff
> properly from the config file) but the graphs don't show, just the red
> "Error: Cannot create graph" messages.

1. Check your webservers error log file for messages, they should be
   more verbose

2. Add the following to your mrtg config file:
      14all*grapherrorstobrowser: 1
   the red message will be more verbose

3. if you still don't have a clue add the line
      14all*rrdtoollog: /tmp/rrdtoollog
   and the file "/tmp/rrdtoollog" will contain the call to rrdtool
   (don't forget to remove/comment the line later or 14all will
   fill your disk)
   You should find a message after each rrdtool call stating whether it
   succeeded or why it failed


PS: Looks like 14all needs a FAQ about what to do when "it's not working"
    Any volunteers?

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