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Re: Ndo2db stop checks on nagiosxi
Posted: Fri Feb 21, 2014 1:04 pm
by nagarjuna
Hi Abrist,
Yeah, it seems some kernel parameters need to be tuned in XI system, but we dont know how to set and what things we need to be consider and calculate message queue and limit.
Re: Ndo2db stop checks on nagiosxi
Posted: Fri Feb 21, 2014 2:23 pm
by abrist
After making the ulimits changes from the FAQ, are you still experiencing kernel msg limit errors in your logs?
Re: Ndo2db stop checks on nagiosxi
Posted: Mon Feb 24, 2014 2:55 pm
by nagarjuna
Hi Abrist,
We did not change in ulimit, we have just changed system kernel parameters from /etc/sysctl.conf file as mentioned in FAQ.
Is there any known bug in CentOS latest kernel ( kernel-2.6.32-431.5.1.el6 ) for NagiosXI 2012R2.9.
Would you like to recommend us for upgrading kernel-2.6.32-358.23.2.el6.x86_64 to latest available kernel version kernel-2.6.32-431.5.1.el6 .
What you will suggest?
Re: Ndo2db stop checks on nagiosxi
Posted: Mon Feb 24, 2014 5:10 pm
by abrist
I did not find any specific bugs for kernel-2.6.32-431.5.1.el6 relating to your problem, but there are a number of security advisories. It may be prudent to update.
ndo crashing can often be caused by db corruption. What is the output of:
Re: Ndo2db stop checks on nagiosxi
Posted: Fri Mar 28, 2014 4:07 pm
by nagarjuna
Dear Team,
Thanks andy brist, for resolving this issue. we have truncate nagios_logentries table and remove some event handlers which was not utilizing.
Now are getting proper checks and not getting any kernel parameters issue.
You can close this thanks