Nagios Support Forum

Posted: **Mon Oct 07, 2019 7:29 am**

I dont modify the plugin because i dont know how

I run the plugin with nagios user and i get "null" in nagios page.

Posted: **Mon Oct 07, 2019 3:09 pm**

Can you run this command exactly from the CLI and return the results?

su nagios -c '/usr/lib/nagios/plugins/check-netapp-ng.pl -H 10.10.10.100 -C public -T DISKUSED -v /vol/vol0'

Posted: **Tue Oct 08, 2019 1:38 am**

The reply is:

Code: Select all

OK: DISKUSED /vol/vol0 8% | /vol/vol0=14584784KB;0;0;; /vol/vol0:perc=8%;500;500;;100

Posted: **Tue Oct 08, 2019 7:07 am**

Hmm, when you run it from the command like is there a blank space first?

e.g.

Code: Select all

[root@localhost ~]# su nagios -c '/usr/lib/nagios/plugins/check-netapp-ng.pl -H 10.10.10.100 -C public -T DISKUSED -v /vol/vol0'

OK: DISKUSED /vol/vol0 8% | /vol/vol0=14584784KB;0;0;; /vol/vol0:perc=8%;500;500;;100
[root@localhost ~]#

Can you post a screenshot of the service detail page in the Nagios GUI for this service?

Posted: **Thu Oct 10, 2019 2:08 am**

There is no blank space.

Code: Select all

root@nagios:~# su nagios -c '/usr/lib/nagios/plugins/check-netapp-ng.pl -H 10.10.10.100 -C public -T DISKUSED -v /vol/vol0'
OK: DISKUSED /vol/vol0 8% | /vol/vol0=14467448KB;0;0;; /vol/vol0:perc=8%;500;500;;100
root@nagios:~#

Screen in attachment.

Posted: **Thu Oct 10, 2019 6:38 am**

Please post the command definition and the service definition

Thanks

Posted: **Fri Oct 11, 2019 1:16 am**

Code: Select all

define command{
command_name disk_vol0
command_line su nagios -c '/usr/lib/nagios/plugins/check-netapp-ng.pl -H 10.10.10.100 -C public -T DISKUSED -v /vol/vol0'
}

#define command{
#command_name disk_vol1
#command_line /usr/lib/nagios/plugins/check-netapp-ng.pl -H 10.10.10.100 -C public -T DISKUSED -v /vol/vol1
#}

#define command{
#command_name disk_vol2
#command_line /usr/lib/nagios/plugins/check-netapp-ng.pl -H 10.10.10.100 -C public -T DISKUSED -v /vol/vol2
#}




define command{
command_name cpuload
command_line /usr/lib/nagios/plugins/check-netapp-ng.pl -H 10.10.10.100 -C public -T CPULOAD
}


define service{
        use generic-service
        host_name NETAPP
        service_description cpuload
        check_command cpuload
}


define service{
        use generic-service
       host_name NETAPP
        service_description diskused_vol0
        check_command disk_vol0
}

Posted: **Fri Oct 11, 2019 6:19 am**

Change this

Code: Select all

define command{
command_name disk_vol0
command_line su nagios -c '/usr/lib/nagios/plugins/check-netapp-ng.pl -H 10.10.10.100 -C public -T DISKUSED -v /vol/vol0'
}

to this:

Code: Select all

define command{
command_name disk_vol0
command_line /usr/lib/nagios/plugins/check-netapp-ng.pl -H 10.10.10.100 -C public -T DISKUSED -v /vol/vol0
}

Posted: **Mon Oct 14, 2019 3:23 am**

After change GUI return this error:

Code: Select all

**ePN /usr/lib/nagios/plugins/check-netapp-ng.pl: "Argument "" isn't numeric in multiplication (*) at (eval 1) line 763,".

Posted: **Mon Oct 14, 2019 6:33 am**

Can you zip and attach your file from /usr/lib/nagios/plugins/check-netapp-ng.pl

The one you linked doesn't have any commands on line 763

Also, please post the output of the following command

Code: Select all

which perl

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