Hi, I didn't see an answer so far, so I try to reason:
On 08/29/2016 19:40, Luis Torres wrote: > We have recently deployed SLURM v 15.08.7-build1 on Ubuntu 16.04 > submission and execution nodes with apt-get; we built and installed the > source packages of the same release on Ubuntu 14.04 for the controller. > > Our primary issue is that we’re not able to run multiple jobs in a > single node despite closely following the configuration options > suggested in the SLURM documentation. Namely we’ve added “Shared=YES” Shared=Yes -- "OverSubscribe" on newer versions -- has no effect for select/cons_res + CR_CPU_MEMORY (what you configured). Either "NO" or "FORCE". > to our NodeName definition and have configured the scheduling Type to > select/cons_res and CR_CPU_Memory parameters. http://slurm.schedmd.com/cons_res.html says: <quote> All CR_s assume OverSubscribe=No or OverSubscribe=Force EXCEPT for CR_MEMORY which assumes OverSubscribe=Yes <quote> The table at http://slurm.schedmd.com/cons_res_share.html gives a good oversight. Regards, Benjamin -- FSU Jena | JULIELab.de/Staff/Benjamin+Redling.html vox: +49 3641 9 44323 | fax: +49 3641 9 44321
