Hi Michel, did you restart NRPE with debug=1 ? Any interesting debug output in /var/log/messages?
Please find the pid of the NRPE daemon on host miysis ps -ef | grep nrpe Then, trace the process with "strace -f -p <the_pid_you_found> -etrace=execve" On the Nagios server, execute the "check_nrpe -t 60 -H miysis -c check_hpasm" There should be some output from the strace command like [pid 10853] execve("/bin/sh", [umovestr: Input/output error 0xf7f799c8f7f799d0, "/lfs/opt/nagios/nrpe/locallibexe"...], [/* 48 vars */]) = 0 [ Process PID=10853 runs in 64 bit mode. ] [pid 10853] execve("/lfs/opt/nagios/nrpe/locallibexec/check_logfiles", ["/lfs/opt/nagios/nrpe/locallibexe"..., "-f"], [/* 60 vars */]) = 0 [ Process PID=10853 runs in 32 bit mode. ] Please post your output here. Gerhard > -----Ursprüngliche Nachricht----- > Von: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] Im > Auftrag von PO Michel > Gesendet: Dienstag, 8. Januar 2008 12:18 > An: nagios-users@lists.sourceforge.net; [EMAIL PROTECTED] > Betreff: Re: [Nagios-users] check_hpasm error <Virus checked> > > Hi Marcus > > Don't worry, I am a very disciplined person even if I'm french ;-) > > So I have tried to logout and login again (as nagios of > course) and the result of the command "check_nrpe -t 60 -H > miysis -c check_hpasm" still is "NRPE: Unable to read > output". I have tried to run this command as root and the > result is the same. > > I guess there really is a problem with this /etc/sudoers > file. Access right is 440 on this file, which seems to be the default. > > I will try to recreate it from sratch and keep you posted. > > Many thanks for your kind support. > > > - PO Michel (misterpo) > > ----------------------- > This thread is located in the archive at this URL: > http://www.nagiosexchange.org/nagios-users.34.0.html?&tx_maill > isttofaq_pi1[showUid]=8026 > > > -------------------------------------------------------------- > ----------- > Check out the new SourceForge.net Marketplace. > It's the best place to buy or sell services for just about > anything Open Source. > http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.n > et/marketplace > _______________________________________________ > Nagios-users mailing list > Nagios-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/nagios-users > ::: Please include Nagios version, plugin version (-v) and OS > when reporting any issue. > ::: Messages without supporting info will risk being sent to /dev/null > ------------------------------------------------------------------------- Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace _______________________________________________ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null