[collectd] Add percentage support to df and rrd_update_r complaining about extra argument

Daniel Hilst danielhilst at gmail.com
Tue Feb 7 04:28:14 CET 2012

On 02/06/2012 02:53 PM, Daniel Hilst wrote:
> I'm trying to add percentage support to df plugin, so I can see free
> space in percentage instead of bytes.
> I have tried add new value to df_complex on types.db and change
> df_read() and df_submit_one()
> It works, but is loging this message for each mount point, for each
> plugin instance (used/free/...)
> Feb 6 14:47:36 localhost collectd[26527]: rrdtool plugin: rrd_update_r
> (localhost.localdomain/df-home/df_complex-free.rrd) failed:
> localhost.localdomain/df-home/df_complex-free.rrd: found extra data on
> update argument: 85.675549
> Here is the diff generated from my changes:
> http://pastebin.com/ZVteG5CH
> What I'm missing?
> Cheers!
Hi, its me again.. The problem was an old .rrd file, remove the .rrds 
and restart collectd solves my problem.


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