*Caedite eos. Novit enim Dominus qui sunt eius* https://en.wikipedia.org/wiki/Caedite_eos._Novit_enim_Dominus_qui_sunt_eius.
I have been wanting to use that line in the context of batch systems and users for ages. At least now I can make it a play on killing processes. Rather than being put on a watch list for admins likely to go postal. ps. that URL really does have a period character on the end. On 23 April 2018 at 16:18, Chris Samuel <ch...@csamuel.org> wrote: > On Monday, 23 April 2018 11:58:56 PM AEST Paul Edmon wrote: > > > I would recommend putting a clean up process in your epilog script. > > Instead of that I'd recommend using cgroups to constrain processes to the > resources they have requested, it has the useful side effect of being able > to > track all children of the job on that node. The one way some things > escape > is if they SSH into other nodes, to stop that use pam_slurm_adopt to > capture > those processes into the "extern" cgroup. > > More on using pam_slurm_adopt here: > > https://slurm.schedmd.com/pam_slurm_adopt.html > > > We have a check here that sees if the job completed and if so it then > > terminates all the user processes by kill -9 to clean up any residuals. > > That can be dangerous if you permit jobs to share nodes (which is pretty > standard down here in Australia) as you could end up killing processes > from > other jobs on that same node. > > All the best, > Chris > -- > Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC > > >
