Web Interface of Nagios shows me at Event Log Page:
Error: Could not open log file '/var/log/nagios/archives/nagios-09-01-2012-00.log' for reading!
It is because it has name "nagios-09-01-2012-00.log.bz2"
Something compress it every 5 days. But logrotate doesn't do this, and I haven't cron job at all. And I have not found is able nagios to do this.
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