Nagios Support Forum

It was a permissions issue on the archived log files:
Solution:
chown nagios:nagios /usr/local/nagios/var/nagios.log
chown nagios:nagios /usr/local/nagios/var/archives/*

chmod 664 /usr/local/nagios/var/nagios.log
chmod 664 /usr/local/nagios/var/archives/*

Kind regards,
Peter

Ok, I created a case. I will place a summary of the result in this post as well when it's solved

Today we had a host in Nagios that was down for 9 hours.
We can see this in the host state history (and all notification we got) But both SLA report and Host availability show 100% UP. How is that possible?

Ok, thank you for the information.
I'll check version 1.4 soon and further granularity will indeed be needed when people start to discover these smart dashboards.
Making them all global and using there own naming convention while be hard to find the right dashboard

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