On Sat, 23 May 2009, Burke, S (Stephen) wrote:
> LHC Computer Grid - Rollout
> > [mailto:[log in to unmask]] On Behalf Of Arnau Bria said:
> > our LFC atlas is being "attacked" by some atlas user, and
> > lfcdaemon can
> > not handle so many queries. If we restart the daemon, it keeps up
> > for only a couple of seconds.
> >
> > We have 2 lfcatlas and today we had lot of queries from user:
> >
> > # grep -c Kors /var/log/lfc/log.23_05_2009
> > 63734
> >
> > # grep -c Kors /var/log/lfc/log
> > 104956
> >
> > I was looking for how to ban that user, but it's not clear:
> > https://twiki.cern.ch/twiki/bin/view/EGEE/GliteLFC#How_to_bloc
> > k_ban_a_user
> > and
> > https://savannah.cern.ch/bugs/?43710
> >
> > I changed user mapping but he still reaches the daemon.
> >
> > I can contact user, but beeing weekend....
>
> Err, you definitely mustn't ban Kors Bos. His certificate is used to run
> all the production atlas data management activity!
If the activity kills the LFC, the admin has every right to block the user,
whoever he happens to be! Sorry...
|