[smokeping-users] Re: FW: Graphics Not Displaying
Sandor W. Sklar
ssklar at stanford.edu
Wed Jul 7 05:45:03 MEST 2004
On Jul 6, 2004, at 8:29 PM, Steve.Gingolaski at tevausa.com wrote:
> Greetings -
> Thanks for the quick response however I do not believe that the answer
> so obvious.
Actually, I think it is ...
> If I pull up the graphic directly from the directory with a web browser
> the graphic displays with no problem.
Right, because your web browser is running on the same system as your
webserver. What happens if you replace the "file://" part of your
above URI with "http://"? Bet you'd get a 'file not found'.
> Only when I try and view and the graphics via smokeping.cgi do I get
> error telling me that the file is not found.
Because when you are using the "file://" URI method, the "root" of the
path is "/", but when you use "http://", the "root" of the path is
whatever DocumentRoot (or another directory, if you have Aliases set)
is set to in your webserver's httpd.conf.
> There is an error in the Apache error_log:
> [Tue Jul 06 15:41:49 2004] [error] [client X.X.4.153] File does not
> exist: /usr/local/apache2/htdocs/usr, referer:
And that error is telling you exactly what the problem is. Your
webserver is attempting to display the file
"/usr/local/apache2/htdocs/usr", and that file does not exist.
in your smokeping config, try setting "imgurl" to just "smoke" (no
Sandor Wade Sklar
Unix Systems Administrator
Stanford University ITSS-TSS
Non impediti ratione cogitationis.
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