[GE users] A submit filter for SGE?

Ron Chen ron_chen_123 at yahoo.com
Tue May 27 16:48:17 BST 2008


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Since SGE and Torque are opensource, there is no way to stop
users from disabling the filtering code in qsub by modifying the
source, and compile their own qsub.

 -Ron



--- Iwona Sakrejda <isakrejda at lbl.gov> wrote:
> What I am really looking for is a way to get into the
> reporting records
> the submit host and the ppid for the qsub. I worked out how to
> do that by
> providing a qsub wrapper and defining a global resource, but
> of
> course users can evade wrappers and still call the plain qsub.
> On another cluster my colleague who runs torque accomplished
> the task
> with a submit filter (and a resource, just like mine) and the
> filter way 
> seems
> more foul-proof. There is a way to catch evaders, but all the
> construct
> is on a clumsy side at this point.
> 
> If anybody has an idea for a neater solution, but at this
> point it
> is not an emergency...
> 
> Thank You,
> 
> Iwona Sakrejda
> 
> Daniel Templeton wrote:
> > Depends on what you mean.  You can probably do what you want
> with 
> > resource quota sets (introduced in 6.1).  They let you set 
> > fine-grained controls for how many resources can be consumed
> by whom 
> > at any given time.  If you're looking to prevent people from
> even 
> > having their jobs queued, maybe you could use RQS with an
> overflow 
> > queue that causes the denied jobs to fail in a friendly way.
> >
> > Daniel
> >
> > Iwona Sakrejda wrote:
> >> Hi,
> >>
> >> Is it possible to set up a submit filter in SGE?
> >> If yes, is it documented anywhere?
> >>
> >> Thank You,
> >>
> >> Iwona Sakrejda
> >>
> >>
>
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