Check wether your shell is a Dash or a Bash. That means, check where the /bin/sh symlink is pointing to.
Ciao, Giorgio Il giorno 02/giu/2011, alle ore 14:43, Craig Stewart <[email protected]> ha scritto: > All, > > SELinux was enabled (DOH!) and has been now disabled. Didn't fix my > problem though. Thanks for that Clint, I don't know HOW many times > SELinux has bitten me. Should know by now. > > I ran the strace as suggested by Justin and saw THIS little tidbit flash by: > > 11769 execve("/bin/sh", ["sh", "-c", "/usr/lib/nagios/plugins/check_dig > -H 142.166.86.18 -l www.xplornet.com -a 142.166.86.46 -w 0.5 -c 1 -t > 5"], [/* 189 vars */]) = -1 E2BIG (Argument list too long) > 11751 --- {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11769, > si_status=127, si_utime=0, si_stime=0} (Child exited) -- > > Argument list too long???? So, SOMETHING (I suspect the shell) doesn't > like that many arguments passed. Well, making progress. > > By the way, this is a bone stock OS install (Fedora 15 currently) and I > haven't tweaked anything. > > Cheers all! > > Craig > -- > Craig Stewart > Systems Integration Analyst > [email protected] > Xplornet - Broadband, Everywhere > > On 06/01/2011 05:36 PM, Clint Dilks wrote: >> Hi >> >> Just wondering if SE Linux is disabled on your system? If not check >> your audit log and see if access to the plugin is being denied >> >> On Thu, Jun 2, 2011 at 8:15 AM, Justin T Pryzby <[email protected] >> <mailto:[email protected]>> wrote: >> >> You can also strace the main nagios process: >> strace -fs999 -e execve -p PID_OF_NAGIOS >> or >> sudo strace -fs999 -e execve -p `ps o pid h -C nagios3 --sort >> start_time |sed q` 2>&1 |grep -Fw execve |grep -Fw check_dig >> >> 127 is the return status of the shell when a command isn't found: >> justinp@justinp:~$ asdf; echo $? >> bash: asdf: command not found >> 127 >> >> man sh => /EXIT STATUS/ >> >> Justin >> >> On Wed, Jun 01, 2011 at 04:23:05PM -0300, Craig Stewart wrote: >>> Giorgio >>> >>> As apache user: >>> >>> bash-4.2$ /usr/lib/nagios/plugins/check_dig -H 72.45.111.250 >> <tel:72.45.111.250> -l >>> www.xplornet.com <http://www.xplornet.com> -a 142.166.86.46 -w 0.5 >> -c 1 -t 5 >>> DNS OK - 0.096 seconds response time (www.xplornet.com >> <http://www.xplornet.com>. 864 IN A >>> 142.166.86.46)|time=0.095553s;0.500000;1.000000;0.000000 >>> >>> >>> You understand my confusion. >>> >>> Craig >>> >>> Craig Stewart >>> Systems Integration Analyst >>> [email protected] >> <mailto:[email protected]> Tel: (506) 328-1245 >> <tel:%28506%29%20328-1245> Cell: (506) 425-0111 >> <tel:%28506%29%20425-0111> >>> Xplornet - Broadband, Everywhere >>> >>> On 06/01/2011 04:18 PM, Giorgio Zarrelli wrote: >>>> Hi, >>>> >>>> I'm curious. Please, do a su - as the apache user and execute >> the check >>>> as that user. >>>> >>>> Ciao, >>>> >>>> Giorgio >>> >>> >> >> ------------------------------------------------------------------------------ >>> Simplify data backup and recovery for your virtual environment >> with vRanger. >>> Installation's a snap, and flexible recovery options mean your >> data is safe, >>> secure and there when you need it. Data protection magic? >>> Nope - It's vRanger. Get your free trial download today. >>> http://p.sf.net/sfu/quest-sfdev2dev >>> _______________________________________________ >>> Nagios-users mailing list >>> [email protected] >> <mailto:[email protected]> >>> 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 >>> >> >> >> ------------------------------------------------------------------------------ >> Simplify data backup and recovery for your virtual environment with >> vRanger. >> Installation's a snap, and flexible recovery options mean your data >> is safe, >> secure and there when you need it. Data protection magic? >> Nope - It's vRanger. Get your free trial download today. >> http://p.sf.net/sfu/quest-sfdev2dev >> _______________________________________________ >> Nagios-users mailing list >> [email protected] >> <mailto:[email protected]> >> 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 >> >> >> >> -- >> This message has been scanned for viruses and >> dangerous content by *MailScanner* <http://www.mailscanner.info/>, and is >> believed to be clean. > > ------------------------------------------------------------------------------ > Simplify data backup and recovery for your virtual environment with vRanger. > Installation's a snap, and flexible recovery options mean your data is safe, > secure and there when you need it. Data protection magic? > Nope - It's vRanger. Get your free trial download today. > http://p.sf.net/sfu/quest-sfdev2dev > _______________________________________________ > Nagios-users mailing list > [email protected] > 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 ------------------------------------------------------------------------------ Simplify data backup and recovery for your virtual environment with vRanger. Installation's a snap, and flexible recovery options mean your data is safe, secure and there when you need it. Data protection magic? Nope - It's vRanger. Get your free trial download today. http://p.sf.net/sfu/quest-sfdev2dev _______________________________________________ Nagios-users mailing list [email protected] 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
