[collectd] Strange behaviour of collectd with rrdcached

Scott M. Likens scott at likens.us
Wed Apr 22 22:14:48 CEST 2015


Hi Sergey,

I haven't used collectd with the rrdtool (and such) plugins in a few
years; but to my recollection when I would get errors such as:

Jun 26 17:12:37 collectd: rrdcached plugin: rrdc_update
(/var/lib/collectd/rrd/my-localhost/load/load.rrd,
[1403788357:0.480000:0.600000:0.650000], 1) failed with status -1.
Jun 26 17:13:37 collectd: rrdcached plugin: rrdc_update
(/var/lib/collectd/rrd/my-localhost/load/load.rrd,
[1403788417:0.360000:0.540000:0.620000], 1) failed with status -1.

I would have to delete the offending file; and restart the whole thing
and let the file get recreated.

I would suggest to ensure rrdtool (and rrdcached) are up to date as I
had some problems a few years ago with 1.4.7 and this ^^

Scott

On 4/22/15 4:34 AM, Sergey wrote:
> On Wednesday 22 April 2015, Sergey wrote:
> 
>> I have a same problem.
> 
> Hm... And I wrote about it:
> http://mailman.verplant.org/pipermail/collectd/2014-June/006226.html
> "strange problem with update 5.2.1 to 5.4.1 ..."
> 

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