Rrd error updating

Posted by / 20-Jun-2017 16:38

I tried it and after a lot of reading and trying it looks like it has a good potential to replace Nagios and Cacti.As Nagios does not support plotting graphs of the monitored values I was in need of another piece of software.Do you have an advice for me, how i can solve this problem?! These links vary in quality ranging from a pointer to the vendors home page, to the man pages entry, and to how to download the code.Aug 20 mythbox collectd[32167]: rrdtool plugin: rrd_update_r (/var/lib/collectd/rrd/mythbox/df-root/df_complex-free.rrd) failed: /var/lib/collectd/rrd/mythbox/df-root/df_complex-free.rrd: illegal attempt to update using time 1345444032 when last update time is 1345444032 (minimum one second step) It was adding one message like that every second so my logs were completely full of it.Google didn’t reveal much except that this sort of error is either because there are two instances of RRD trying to write the RRD database at the same time, or that my server’s date and time are way out of sync. I asked on #collectd on freenode and a very nice person by the name of tokkee told me that it’s a known issue of sorts.Update 2014-04-10: I was getting these errors again on one of my VPS hosts.

CUJenswho just updated his prod machine to 2.0 and now everything works asexpected. S.: Thanks a lot to everybody how help developed pf Sense!!! ---------------------------------------------------------------------To unsubscribe, e-mail: support-unsubscribe-***@public.For additional commands, e-mail: support-help-***@public.Commercial support available - https://portal.Post by Jens Kühnel When you move the rrd data to a non-nano 1.2.3 installation and do anupdate everything works find.

The df plugin for collectd uses /proc/mount to determine which drives to check free space on and if / is in there twice, it tries to update the entry for / twice and causes the problem.

The solution is to add the following to the /etc/collectd/file: Then I restarted collectd and my logs were peaceful again.

CUJens---------------------------------------------------------------------To unsubscribe, e-mail: support-unsubscribe-***@public.For additional commands, e-mail: support-help-***@public.Commercial support available - https://portal.Post by Jens Kühnel When you move the rrd data to a non-nano 1.2.3 installation and do anupdate everything works find.

Fun part is that you can not move yourrrd-data after the update to a nanobsd installation. ;-(I just got it to work, you have to deactivate rrd-graph in 2.0(nanobsd), then move data from normal install to the nanobsd install andthan activate rrd again.

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Thanks William Did you use nanobsd oder the normal install?

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