Ndo2db stop checks on nagiosxi

[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.

[abrist]

After making the ulimits changes from the FAQ, are you still experiencing kernel msg limit errors in your logs?

[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?

[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:

Code: Select all

grep crashed /var/log/mysqld.log

[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