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Description
Hi,
We are currently playing with chains and we noticed that we have many of these log lines:
<
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[2015-06-03 16:23:53] Available write targets: ['rrdtool', 'csv']
[2015-06-03 16:23:53] Filter subsystem: Built-in target `write': Plugin `rrdtool' is back to normal operation. `write' succeeded.
[2015-06-03 16:23:53] Filter subsystem: Built-in target `write': Dispatching value to the `rrdtool' plugin failed with status -1.
[2015-06-03 16:23:53] Available write targets: ['rrdtool', 'csv']
[2015-06-03 16:23:53] Filter subsystem: Built-in target `write': Plugin `rrdtool' is back to normal operation. `write' succeeded.
[2015-06-03 16:23:53] Filter subsystem: Built-in target `write': Dispatching value to the `rrdtool' plugin failed with status -1.
We trimmed down our chain configuration to something as simple as:
<Chain "PostCache">
<Target "write">
Plugin "rrdtool"
</Target>
</Chain>
If we remove the above code then the spammy log lines disappear. Can you explain if this is expected behaviour, a bug or a PEBKAC issue. With or without the <Chain> it does write to the RRD files.
Note: We just upgraded to collectd 5.5.0 on our test server running on Centos 6.6, same behaviour than with 5.4.2.