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nagiosxi strange issue
Hi Experts
we have in our environment NAgios-XI the commercial version of Nagios
and i am monitoring file systems under red-hat box and everything was ok no issues
yesterday i extend the filesystem from 1.3 TB to 2.9 TB and after one day i start to get critical massage from Nagios-XI
[root@nagios ~]# /usr/local/nagios/libexec/
DISK CRITICAL - free space: /oracle/RAN/oraarch 2291546 MB (77.93% inode=100%);| /oracle/RAN/oraarch=648895
but this is not true the file system status like this
/dev/mapper/oraarch-oraarc
so only 22% used from this file system
i am monitoring another file systems on the same box and the everything ok just this file system so it cannot be agent issue on the red hat box
any idea here
thanks
Sword
we have in our environment NAgios-XI the commercial version of Nagios
and i am monitoring file systems under red-hat box and everything was ok no issues
yesterday i extend the filesystem from 1.3 TB to 2.9 TB and after one day i start to get critical massage from Nagios-XI
[root@nagios ~]# /usr/local/nagios/libexec/
DISK CRITICAL - free space: /oracle/RAN/oraarch 2291546 MB (77.93% inode=100%);| /oracle/RAN/oraarch=648895
but this is not true the file system status like this
/dev/mapper/oraarch-oraarc
so only 22% used from this file system
i am monitoring another file systems on the same box and the everything ok just this file system so it cannot be agent issue on the red hat box
any idea here
thanks
Sword
Linux* Nagios* NagiosXI
Last Comment
Duncan Roe
ASKER
thank you for update
this is a critical system we will not be able to reboot it at least for 2 weeks
can you help me and give me the command which reboot nagios agent service
https://assets.nagios.com/downloads/nagiosxi/docs/Restarting-Linux-Services-With-NRPE.pdf
i dont find the right command here
do you think if i reboot nagios server this will help ?
or just the agent service on the Linux box
i need the command please
this is a critical system we will not be able to reboot it at least for 2 weeks
can you help me and give me the command which reboot nagios agent service
https://assets.nagios.com/downloads/nagiosxi/docs/Restarting-Linux-Services-With-NRPE.pdf
i dont find the right command here
do you think if i reboot nagios server this will help ?
or just the agent service on the Linux box
i need the command please
Hi,
It's the linux agent that is reporting back faulty information so my guess is that rebooting the Nagios server won't help in this case.
if you logon to the linux box lookup the nrpe process:
# ps -ef | grep -i nrpe
You should get similar output like:
UID PID PPID C STIME TTY TIME CMD
nagios 10813514 1 0 Apr 26 - 7:38 /usr/local/nagios/nrpe -c /usr/local/nagios/nrpe.cfg -d
Where in this example you would kill PID number 10813514,restart the NRPE client and show info about the newly started process:
# kill -9 10813514;/usr/local/nagios/nrpe -c /usr/local/nagios/nrpe.cfg -d;ps -ef | grep -i nrpe
As output you should get the newly started process info of NRPE.
Then run the drive check manually to see if the values turn out okay.
Cheers
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James Murphy
ASKER
Hi,
Are you sure you're even using NRPE? Try and look for 'nagios' instead and post the output here.
Cheers
ASKER
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ASKER
i found it
[root@svrran nagios]# ps -ef | grep inetd
root 8742 1 0 13:26 ? 00:00:00 /usr/sbin/xinetd -stayalive -pidfile /var/run/xinetd.pid
root 10827 7478 0 13:32 pts/2 00:00:00 grep --color=auto inetd
[root@svrran nagios]#
[root@svrran nagios]# ps -ef | grep inetd
root 8742 1 0 13:26 ? 00:00:00 /usr/sbin/xinetd -stayalive -pidfile /var/run/xinetd.pid
root 10827 7478 0 13:32 pts/2 00:00:00 grep --color=auto inetd
[root@svrran nagios]#
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ask a questionBTW restarting Inetd might also interrupt other services you may have running under inetd.
After restarting nrpe, what numbers are you seeing?
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William Peck
Hi,
Either reload the nagios agent on the box you resized the volume for or if possible reboot the box at the earliest convenience.
Cheers