Nagios 2.1 unstable?
Hugo van der Kooij
hvdkooij at vanderkooij.org
Mon Apr 3 23:54:38 CEST 2006
Hi,
I am just building a new server with Nagios 2.1 and it seems to topple
over quite easily. At present it only lasts about 5 to 10 seconds.
The syslog consistently shows:
Apr 3 23:40:18 arwen.waakhond.net nagios: SERVICE FLAPPING ALERT:
arwen;MYSQL;STARTED; Service appears to have started flapping (23.4%
change >= 20.0% threshold)
Apr 3 23:40:18 arwen.waakhond.net nagios: Caught SIGSEGV, shutting
down...
The package installed based on XOS/Linux 4 and the recent package from
DAG.
I have a gut feeling flap detection is the problem. So I disabled it and
it seems to hold on for now.
Nagios 2.1
Copyright (c) 1999-2006 Ethan Galstad (http://www.nagios.org)
Last Modified: 03-27-2006
- Packages:
nagios-2.1-1.el4.rf
nagios-plugins-1.4.2-1.2.el4.rf
It seems this might be also present in nagios 2.0 as nagios died sometime
on another server and i have scheduled a restart each night just to be
sure for that server.
Anone else have stability issues with flap detection on nagios 2.x?
Hugo.
--
I hate duplicates. Just reply to the relevant mailinglist.
hvdkooij at vanderkooij.org http://hvdkooij.xs4all.nl/
Don't meddle in the affairs of magicians,
for they are subtle and quick to anger.
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