Nagios Support Forum

Posted: **Tue Mar 05, 2019 7:00 am**

Have a nagios monitoring server which monitors around 600 machines.
So recently noticed even if the alert is recovered the alerts shows critical in the nagios web page and its send notification mail for those critical alerts. Seems some caching issue. Its a production machine So I cannot play with many commands on the server.
Do you have any suggestion why it happens, any methods to sort out this issue.

May be a reboot wil fix it but if it happens again how I will sort it?

regards.
tinu

Posted: **Tue Mar 05, 2019 8:31 am**

This can happen if there is multiple nagios processes running

Code: Select all

ps -ef|grep nagios.cfg

Either a reboot or the following should fix this

Code: Select all

service nagios stop
killall -9 nagios
service nagios start

Posted: **Wed Mar 06, 2019 12:27 am**

Hi Friend,

Seems it worked. Thanks

Posted: **Wed Mar 06, 2019 7:19 am**

tinut89 wrote:Hi Friend,

Seems it worked. Thanks

Great!

Locking thread

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