Nagios Support Forum

OK, just found that there was a breaking (and undocumented) change in Nagios 3.3.1 which disabled external data processing if plugin didn't return any perfdata. There're three possible resolutions: 1) Modify your plugins and commands so they all return perfdata string 2) Patch and recompile Nagios (...

I've been using Nagios Core 3.2.3 together with Nagiosgraph 1.4.4 for a while and everything was working fine until I upgraded to Nagios 3.3.1 last week. After upgrade, I discovered that some graphs weren't working anymore. Further debugging showed that perfdata.log file is not getting data from som...