[ZendTo] Re: Cron errors

[Jules]

On 11/12/2012 23:02, Seth Turner wrote:
>
> Hello everyone,
>
> First, let me express my thanks to Jules. We are new to Zend, but have 
> our virtual server running in production and love it. I do, however, 
> see the following two error emails from cron processes.
>
> "481x188
>
> 481x188
>
> 481x188
>
> 481x188
>
> 481x188
>
> 481x188
>
> 481x188
>
> 481x188
>
> 481x188
>
> 481x188
>
> 481x188
>
> 481x188
>
> 481x188
>
> 481x188
>
> 481x188
>
> 481x188
>
> 481x188
>
> 481x188
>
> 481x188
>
> 481x188"
>
That's rrdgraph generating the usage stats images. Just send the output 
of the cron job (it's in /etc/cron.d) to /dev/null.

> And
>
> "7
>
> /usr/bin/rrdtool update /var/zendto/rrd/zendto.rrd 1354770000:1:1:35838.3
>
> ERROR: /var/zendto/rrd/zendto.rrd: illegal attempt to update using 
> time 1354770000 when last update time is 1354770000 (minimum one 
> second step)"
>
Every night it tries to recreate all the stats data it can from the 
entire month's worth of data available to it, in case your RRD stats 
file gets deleted or corrupted by mistake. But if the data is intact and 
okay, rrdtool complains when it tries to overwrite the old data in the file.

Again, this is quite harmless and you can just send the cron job output 
to /dev/null.

Jules.

> Any suggestions on a fix?
>
> Regards,
>
> Seth
>
>
>
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>
> Jules
>
> -- 
> Julian Field MEng MBCS CITP CEng
> www.Zend.To
>
> Twitter: @JulesFM
> PGP footprint: EE81 D763 3DB0 0BFD E1DC 7222 11F6 5947 1415 B654
>
> 'Think globally, act locally.' - Friends of the Earth
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