Nagios Support Forum

Hi,

I have replaced our switches to HP 2530POE+ and Nagios core is showing "(No output on stdout) stderr: execvp(/usr/local/nagios/libexec/check_snmp_hp-procurve.sh, ...) failed. errno is 2: No such file or directory " and memory error SNMP CRITICAL - free *39918564* bytes . I have tried few changes and googled but you guys are my last resort to fix this issue.
Please advise.

Sounds like the permissions are wrong on the file, what is the output of

The output is
-rwxr-xr-x. 1 nagios nagios 3295 Sep 26 2014 /usr/local/nagios/libexec/check_snmp_hp-procurve.sh

Could you post the plugin to the forum, as well as the command definition in nagios that these checks are using?

Thanks!

scottwilkerson wrote:Could you post the plugin to the forum, as well as the command definition in nagios that these checks are using?

Thanks!

I would try my best

define command {
command_name check_snmp_hp-procurve
command_line $USER1$/check_snmp_hp-procurve.sh public $HOSTADDRESS$
#command_line /usr/local/nagios/libexec/check_snmp_hp-procurve.sh public $HOSTADDRESS$
}


Plugin attached as well.

It could be that the new switches are not compatible with the plugin and that could be causing the error.
Can you login to the server and run the command manually as the nagios user and post the output here?
Run the following to do that, replacing xxx.xxx.xxx.xxx with the IP address of the HP device.

As requested.
[root@nagios ~]# su nagios
[nagios@nagios root]$ /usr/local/nagios/libexec/check_snmp_hp-procurve.sh public 192.168.3.48
bash: /usr/local/nagios/libexec/check_snmp_hp-procurve.sh: /bin/bash^M: bad interpreter: No such file or directory
[nagios@nagios root]$

Thanks for all your help but I managed to resolve it myself. I was downloading the script on a windows pc and moving over to linux pc using winscp. somehow it was causing the issue.
I set my notepad++ to unix mode in settings and created a new file and named it same as hp_snmp_hp-procurve.sh and paste the whole script in the new file and moved it again over my nagios server.
I run the command again as suggested

[root@nagios ~]# /usr/local/nagios/libexec/check_snmp_hp-procurve.sh public xxx.xxx.xxx.xxx
HP switch hardware is OK

I hope it helps others as well.

Glad you were able to find a solution! Locking and marking as resolved.