Nagios Support Forum

Can you tail your apache error log and show us the output after attempting the scheduled downtime. tail -f /var/log/httpd/error_log It is a obscure error, anything unusual in the upgrade log? cat /tmp/nagiosxi/upgrade.log There is a related forum post with the same error message: http://support.nagi...

Could you check for us your sudoer file and /etc/sudoers.d/:
and

could you issue the following:
Could you run the following commands: (to reset the file permissions)

What are the permissions on the following files/directories?

It might be easier to use tcpdump to capture from the command line of the Nagios XI server and take the pcap file and open it within wireshark. Here is the tcpdump command I have used successfully. tcpdump -nnXSs 0 -w /tmp/snmp.pcap 'port 5666' run that for awhile and [CTRL]-C to end the capture. Yo...

Looks like we can go ahead and close this thread. Thanks.

Could you show us the output of the following: df -h df -i My priority here is not fixing the errors because they go away after some time, but keeps coming back. We would hope that we can find what causes the corruption in the first place. It can be host of things - lack of space, out of processes, ...

Thanks for the update. We'll go ahead and close this thread.

We'll go ahead and close the thread. Thanks.

Hope for two things - that is does keep working, and if it stops we can catch the illusive ipcs queue bug. Keep us posted. Thanks.