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On Wed, Apr 20, 2005 at 03:11:12PM +0100 or thereabouts, Lydia Heck wrote:
> On our CE we get messages of the floowing ....
> 
> 
> Apr 20 14:05:51 swainby rpc.mountd: authenticated mount request from
> wn10.dur.scotgrid.ac.uk:969 for /export/home (/export/home)
> Apr 20 14:05:52 nod ypserv[2506]: refused connect from
> 129.234.193.30:33087 to procedure ypproc_match
> (ippp_grid,shadow.byname;-1) Apr 20 14:05:52 helmsley kernel: application
> bug: edg-gridftpd(4937) has SIGCHLD set to SIG_IGN but calls wait().
> Apr 20 14:05:52 helmsley kernel: (see the NOTES section of 'man 2 wait').

This is considered by those who know to be a false warning and has
been reported to Redhat as a bug.

 Steve

> Workaround activated.
> 
> 
> ~~~~~~~~~~~~~~~~~~~~~~
> Is there an update to edg-gridftpd, which removes this "warning"?
> 
> 
> Apr 20 14:05:52 helmsley gridftpd[14846]:
> 2005-04-20.14:05:52.939734.0000014846.0000000778 : LCAS authorization
> request
> Apr 20 14:05:52 helmsley gridftpd[14846]:
> 2005-04-20.14:05:52.947624.0000014846.0000000778 : LCMAPS credential
> mapping request
> Apr 20 14:05:52 helmsley gridftpd[14846]: GSSAPI user
> /C=UK/O=eScience/OU=QueenMaryLondon/L=Physics/CN=dave kant is authorized
> as dteam001
> Apr 20 14:05:52 helmsley gridftpd[14846]:
> 2005-04-20.14:05:52.984804.0000014846.0000000778 : LCMAPS credential
> mapping request
> Apr 20 14:05:53 helmsley gridftpd[14846]:
> 2005-04-20.14:05:52.984804.0000014846.0000000778 :
> lcmaps_plugin_posix_enf-log_cred(): uid=60204(dteam001):pgid=1226(dteam)
> Apr 20 14:05:53 helmsley gridftpd[14846]: cannot open pid file
> /var/run/ftp.pids-all: Permission denied
> 
> 
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 
> I have checked the permissions on /var/run and /var/run/ftp.pids-all
> to be
> drwxr-xr-x on /var/run owned by root
> and
> rw-r--r-- on /var/run/ftp.pids-all
> owned by root.
> 
> So the pid file (a) exists and is modified at the time where the
> permission denied report is given
> 
> any suggestions ?
> 
> 
> "this is the same again ..."
> 
> Apr 20 14:06:04 helmsley gridftpd[14863]:
> 2005-04-20.14:06:04.370212.0000014863.0000000779 : LCAS authorization
> request
> Apr 20 14:06:04 helmsley gridftpd[14863]:
> 2005-04-20.14:06:04.378270.0000014863.0000000779 : LCMAPS credential
> mapping request
> Apr 20 14:06:04 helmsley gridftpd[14863]: GSSAPI user
> /C=UK/O=eScience/OU=QueenMaryLondon/L=Physics/CN=dave kant is authorized
> as dteam001
> Apr 20 14:06:04 helmsley gridftpd[14863]:
> 2005-04-20.14:06:04.410708.0000014863.0000000779 : LCMAPS credential
> mapping request
> Apr 20 14:06:04 helmsley gridftpd[14863]:
> 2005-04-20.14:06:04.410708.0000014863.0000000779 :
> lcmaps_plugin_posix_enf-log_cred(): uid=60204(dteam001):pgid=1226(dteam)
> Apr 20 14:06:04 helmsley gridftpd[14863]: cannot open pid file
> /var/run/ftp.pids-all: Permission denied
> 
> 
> Lydia

-- 
Steve Traylen
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http://www.gridpp.ac.uk/