CHECK_MK issue for all OS (windows, Linux ,Aix)

[arun1727]

Hi Team,

I have received below alerts for my all my monitoring servers. Kindly assist me on this.

UNKNOWN - Error writing to command pipe: Timeout while opening pipe, execution time 3.1 sec

[benjaminsmith]

Hi,

Does the command pipe exist on the system?

Code: Select all

ls -l /usr/local/nagios/var/rw/nagios.cmd

If so, have the privileges changed?

Code: Select all

prw-rw---- 1 nagios nagcmd 0 Dec 23 15:21 /usr/local/nagios/var/rw/nagios.cmd

If not, try restarting Nagios Core.

Code: Select all

systemctl restart nagios

Hope that helps. Also, I would reccomend posting the whole check command to thread for review if you can't get it resolved.

[arun1727]

Hi Benjaminsmith,

Could you please share us the path so that i can share you the check command