Nagios Support Forum

yes, previously we had an EL6 (CentOS 6) and a version of nagios 5.6.14. We proceeded to update due to vulnerabilities detected with that version, as well as problems with nagios crash. We proceeded to install a new server with EL7 (CentOS 7) and install nagios 5.6.14. After this, migrate a backup t...

hello, we have executed the instructions that you gave us, although the message "NDO-3: mysql_ping: Unknown error. Is the database running?" It no longer appears but we still maintain falls from the platform. The following are the messages in /var/log/messages that we see when the platform...

Hi, We executed the instruccions and I attach the archives of the command: "/usr/local/nagios/bin/nagios -vvv /usr/local/nagios/etc/nagios.cfg " (before and after) commands. also We incrementing the parameter openFiles of the archive limits.conf because was for default. but the message per...

Hello, I enclose the request

Hello, I have performed the following actions: - Run the database repair script /usr/local/nagiosxi/scripts/repair_databases.sh - Restart nagios full stack systemctl stop crond systemctl stop npcd systemctl stop nagios pkill -9 -u nagios rm -rf /usr/local/nagiosxi/var/dbmaint.lock rm -rf /usr/local/...

Hello, I just migrated from nagios xi 5.6.14 (CentOS 6) to 5.8.7 (CentOS 7). At the moment Nagios XI has been down constantly, approximately every 15 minutes. The only thing I see in the log is the following: Feb 7 00:39:20 s1t2nagios02 nagios: wproc: iocache_capacity() is -1048576 for worker Core W...

Hi, we made the recommended adjustments, but again the service stopped. Jun 20 19:39:09 s1t2mon01 nagios: wproc: iocache_read() from Core Worker 63142 returned -1: Bad address Jun 20 19:39:09 s1t2mon01 nagios: wproc: iocache_read() from Core Worker 63142 returned -1: Bad address Jun 20 19:39:09 s1t2...

Hi, adjustments are already made.
attachment dmesg file

Hi,

Nagios XI is a VM (ESX 6.0).
Attached the requested information.

Thank you

Hi,

I sent you the requested files via PM.
Thank you