[rrd-users] 500 Server Error in Apache

Mon Aug 13 18:09:11 CEST 2007

Permissions on the related RRDs on those lines all kosher?

Geoff

On 13 Aug 2007, at 16:52, Kade Cole wrote:

> I tried all of the above. Still have the same problem. If I remove
> some of the lines it will start to work. eg.
>
>    DEF:AP462101=/usr/local/www/MRTG/WIRELESSAP/evergreen/clients- 
> ap-46.2.10.rrd:ds0:AVERAGE
> --- remove above line and all lines to and including ---
> GPRINT:AP46213:MAX:%2.0lf
>
> Kade
>
> On 8/13/07, Geoff Garside <geoff.garside at openhosting.co.uk> wrote:
>> When you removed the space was it to change it from
>>
>>         #! /usr/local/bin/rrdcgi
>>
>>         <HTML>
>>
>> to
>>
>>         #!/usr/local/bin/rrdcgi
>>
>>         <HTML>
>>
>> or
>>
>>         #! /usr/local/bin/rrdcgi
>>         <HTML>
>>
>> or both?
>>
>> Geoff
>>
>> On 13 Aug 2007, at 16:05, Kade Cole wrote:
>>
>>> I tried without the space. That did not help. I also tried  
>>> running on
>>> the command line but I am unable to figure that out. All it says is
>>> (offline mode: enter name=value pairs on standard input). Then it  
>>> just
>>> hangs. I tried pasting in the following line:
>>>    DEF:AP46111=/usr/local/www/MRTG/WIRELESSAP/main/clients-
>>> ap-46.1.1.rrd:ds0:AVERAGE
>>>    DEF:AP46112=/usr/local/www/MRTG/WIRELESSAP/main/clients-
>>> ap-46.1.1.rrd:ds1:AVERAGE
>>>   CDEF:AP4611=AP46111,AP46112,+
>>>  LINE1:AP4611#003300:46.1.1
>>> GPRINT:AP4611:LAST:%2.0lf
>>> GPRINT:AP4611:MAX:%2.0lf
>>> But then I get a seg fault. Thanks.
>>>
>>> Kade
>>>
>>> On 8/13/07, Geoff Garside <geoff.garside at openhosting.co.uk> wrote:
>>>> On 13 Aug 2007, at 15:38, Kade Cole wrote:
>>>>
>>>>> Sorry should have included that in the first email:
>>>>> [Mon Aug 13 09:37:26 2007] [error] [client X.X.X.X] Premature  
>>>>> end of
>>>>> script headers: wireless-buildings-rrd.cgi
>>>>>
>>>>> Kade
>>>>>
>>>>> On 8/13/07, Geoff Garside <geoff.garside at openhosting.co.uk> wrote:
>>>>>>
>>>>>> On 13 Aug 2007, at 15:26, Kade Cole wrote:
>>>>>>
>>>>>>> I have the following config file that I am having trouble
>>>>>>> getting to
>>>>>>> work with rrdcgi. It will not load the page. I get a 500  
>>>>>>> Internal
>>>>>>> Server Error with Apache/2.0.59 running on FreeBSD 6.2. It will
>>>>>>> run
>>>>>>> fine if I cut some of the variables or CDEFs out. I was
>>>>>>> wondering if
>>>>>>> anyone had any ideas what the problem might be. I have tried
>>>>>>> rrdtool-1.0.50  and rrdtool-1.2.23. Thanks.
>>>>>>>
>>>>>> <snip>
>>>>>>
>>>>>> What is Apache writing to your /var/log/httpd-error.log file?
>>>>>>
>>>>>> Geoff
>>>>
>>>> Maybe try removing the first space after the #! in your .cgi file?
>>>> What happens if you just run the file through rrdcgi on the command
>>>> line, what do you get as the headers there?
>>>>
>>>> Geoff
>>