[collectd] Libvirt doesn't fill rrd databases

Eduardo Minguez eduardo.minguez at degesys.com
Mon May 19 10:12:18 CEST 2008

Florian Forster escribió:
> Hi Eduardo,
> On Fri, May 16, 2008 at 02:30:41PM +0200, Eduardo Minguez wrote:
>> Everything works fine, except no data is in rrd databases, and there
>> is no output about that in logs.
> that the RRD files are created means, that the daemon must get *some*
> value.
Sure, always NaN :P
>> I know isn't enough information, but logs doesn't say anything (in the
>> server, collectd has been compilated "by hand" with debug support, and
>> the log plugin is in "debug" mode).
> If you have compiled in debug mode, i. e. using `--enable-debug' when
> calling ./configure, you should be able to set the verbosity of the
> logfile and syslog plugins to "debug":
>   <Plugin logfile>
>     LogLevel "debug"
>   </Plugin>
> You should then get A LOT of output, I'd say about 50-100 lines every 10
> seconds. The more plugins you have loaded the more output you'll get, so
> keep the number of plugins low during debugging. I'd only load the
> libvirt, logfile and rrdtool plugins while testing.
> Besides a reasonable amount of that output (about 40k compressed output
> will be fine) please provide the file `config.log' genereated by the
> configure script and your config. Your entire config please, not just
> the part about libvirt.
> Regards,
> -octo
My test environment is a collectd server and collectd client, running 
CentOS 5.1 with Xen and only one domU to test, and the attatchment is 
the config.log, collectd.conf and collectd.log from the client (the one 
which doesn't work).

Thanks a lot and sorry for my poor english (I'm spanish) ;D
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