Re: [cacti-user] "No such file or directory" for new datasource

Its doing it again even though ive ran poller.php manually a dozen  
times after adding new graphs. It would be good to see how the graph  
is generated right away when adding it. ive waited over 30 mins and  
ran poller.php quite a few times, maybe i should wait longer ?

ERROR: opening '/var/www/web4/web/rra/www8_activeconnections_159.rrd':  
No such file or directory

On 30/07/2008, at 1:55 AM, Reinhard Scheck wrote:

> Daniel Rossi wrote:
>>
>> FYI, when adding new graphs you have to wait a certain ammount of  
>> time
>> depending on what the interval time is set which is 5 mins or
>> something like that.
> It's always assumed that crontab is set up correctly. Then, rrd file  
> generation
> is kinda automatic.
>
>> I seriouslly suggest generate them automatically
>> or add this comment in the docs somewhere.
> Sure. Any suggestion where to put it best?
>
>> I am an experience user so
>> something has gone wrong there. I waited 5 mins, ran the poller to  
>> see
>> what output it would have an then the rrd file was generated so sorry
>> about the noise.
> The poller.php is the only one that generates rrd files (and updates  
> them). They
> are not generated by the apache user (security issues when allowing  
> httpd to
> create files)
>
>>
>> I am however having issues still with either getting data into the  
>> rrd
>> or getting it out, the graphs show up nan unless i run rrdtool update
>> manually.
>
> So, to sum up, you've now managed to create rrd files successfully  
> by means of
> the poller.php. Anything that prevents you from setting up crontab,  
> then? This
> will avoid many issues.
>
> Reinhard
>
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