NRPE: Unable to read output

Brian Kosick briank at nacs.net
Thu Mar 6 16:32:36 CET 2003


Hello All,
    This is my first post to the list regarding Nagios, I find it a very
powerfull package so good work everyone.  I have setup a central nagios
server, and installed the nrpe damon on a remote box.  All of my checks
via NRPE go great except for 1  a NFS check.here's my  nrpe.cfg entries

command[check_users]=/usr/lib/nagios/plugins/check_users -w 5 -c 10
command[check_load]=/usr/lib/nagios/plugins/check_load -w 15,10,5 -c
30,25,20
command[check_disk1]=/usr/lib/nagios/plugins/check_disk -w 20 -c 10 -p
/dev/sda1
command[check_disk5]=/usr/lib/nagios/plugins/check_disk -w 20 -c 10 -p
/dev/sda5
command[check_disk6]=/usr/lib/nagios/plugins/check_disk -w 20 -c 10 -p
/dev/sda6
command[check_disk7]=/usr/lib/nagios/plugins/check_disk -w 20 -c 10 -p
/dev/sda7
command[check_disk8]=/usr/lib/nagios/plugins/check_disk -w 20 -c 10 -p
/dev/sda8
command[check_zombie_procs]=/usr/lib/nagios/plugins/check_procs -w 5 -c
10 -s Z
command[check_total_procs]=/usr/lib/nagios/plugins/check_procs -w 150 -c 200
command[check_local_nfs]=/usr/lib/nagios/plugins/check_rpc -H localhost
-C nfs

I can run the check_local_nfs from the command line and get
OK - RPC program nfs version 2 version 3 udp running

When I do it via NRPE from the nagios server, I get

./check_nrpe -H XXX.XXX.XXX.XXX. -c check_local_nfs
NRPE: Unable to read output

(The IP address has been modified to protect the innocent  ;-) )
All of my other command on the remote box work great, except for this one.

Any Ideas??





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