> > > > I have fixed the problem. I had to enable check_external_command=1 in > > nagios.cfg. After that, everything worked. > > I'd say that's a bizarre and non-obvious resolution. I don't understand > how the error you posted would be related. Interesting... >
Indeed it is, thankfully it's in the NagVis FAQ! :-) The MySQL error he got from NDO is common to quite a few installations, and doesn't appear to affect NDO's operation. So, a red herring. The explanation on the Nagvis page is as follows: The NDO Backend checks the database if Nagios reports itself as running by getting the field is_currently_running from <prefix>_programstatus table. Seems there is something wrong with your NDO setup. In some Nagios/NDO installations is a bug whit updating the <prefix>_programstatus table. The FAQ continues to say that the programstatus table is only updated if check_external_commands is set to 1. ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null