[slurm-users] Stagein/Stageout

2018-01-05 Thread Andrew Melo
Hi all, Does SLURM support similar functionality to the PBS options #PBS -w stagein #PBS -w stageout Looking through the docs and even the qsub wrapper commands, I don't see an analogous way to implement the same with SLURM via sbatch. I see the documentation about burst buffers, but that doesn'

[slurm-users] slurmctld 17.11.2 :: fatal we have less TRES than should be here

2018-01-05 Thread Adrian Sevcenco
Hi! I just upgraded to 17.11.2 and when i try to start slurmctld i get this : slurmctld[12552]: fatal: You are running with a database but for some reason we have less TRES than should be here (4 < 5) and/or the "billing" TRES is missing. This should only happen if the database is down after an

Re: [slurm-users] Graphing job metrics

2018-01-05 Thread Markus Köberl
On Monday, 13 November 2017 11:18:08 CET Nicholas McCollum wrote: > Now that there is a slurm-users mailing list, I thought I would share > something with the community that I have been working on to see if anyone > else is interested in it. I have a lot of students on my cluster and I > really wa

Re: [slurm-users] Limit number of CPU in a partition

2018-01-05 Thread Markus Köberl
On Friday, 5 January 2018 12:08:42 CET Nicolò Parmiggiani wrote: > hi, > > thank you for your answer. > > If I set this number to 10 and I have 20 nodes, so the maximum number of > CPU in this partition will be 10*20 or only 10 ? It is a limit per node therefore 10*20 CPUs (in case of a CPU with

Re: [slurm-users] Limit number of CPU in a partition

2018-01-05 Thread Nicolò Parmiggiani
I have for instance two nodes: 1) 30 CPUs 2) 70 CPUs so in total I have 100 CPUs. Two partition 1) low priority 2) high priority I also have two data processing pipelines, the first one uses low priority partition and it can use all CPUs available. The second one uses high priority partition a

Re: [slurm-users] Limit number of CPU in a partition

2018-01-05 Thread Ade Fewings
Are the partitions dynamic? i.e. is the desire to limit based on partitions that float across a larger number of nodes and so the desire is to limit a particular partition to maximum amount of those nodes? ~~ Ade From: slurm-users [mailto:slurm-users-boun...@lists.schedmd.com] On Behalf Of

Re: [slurm-users] Limit number of CPU in a partition

2018-01-05 Thread Nicolò Parmiggiani
hi, thank you for your answer. If I set this number to 10 and I have 20 nodes, so the maximum number of CPU in this partition will be 10*20 or only 10 ? Thank You. 2018-01-05 11:59 GMT+01:00 Markus Köberl : > On Friday, 5 January 2018 10:55:47 CET Nicolò Parmiggiani wrote: > > Hi, > > > > ca

Re: [slurm-users] Limit number of CPU in a partition

2018-01-05 Thread Markus Köberl
On Friday, 5 January 2018 10:55:47 CET Nicolò Parmiggiani wrote: > Hi, > > can someone help me? How can I limit the maximum number of CPUs that a > partition can use. Have a look at the option MaxCPUsPerNode for partitons regards Markus Köberl -- Markus Koeberl Graz University of Technology Sig

Re: [slurm-users] Limit number of CPU in a partition

2018-01-05 Thread Nicolò Parmiggiani
Hi, can someone help me? How can I limit the maximum number of CPUs that a partition can use. Thank You. 2018-01-02 18:28 GMT+01:00 Nicolò Parmiggiani : > I have only one server and two data analysis pipelines, one for standard > jobs and other one for high priority job that can be triggered s

Re: [slurm-users] how to disable --mem and --mem-per-cpu in srun, salloc and sbatch

2018-01-05 Thread Bjørn-Helge Mevik
I use the following test: if job_desc.pn_min_memory == slurm.NO_VAL64 then ... for testing that neither --mem nor --mem-per-cpu has been specified. It seems to work. (slurm 17.02.7) -- Regards, Bjørn-Helge Mevik, dr. scient, Department for Research Computing, University of Oslo signat

Re: [slurm-users] how to disable --mem and --mem-per-cpu in srun, salloc and sbatch

2018-01-05 Thread Marcus Wagner
Hi Ashlee, the min_mem_per_cpu parameter is in fact not nil. If it is not set by the user, the value is 9223372036854775806 Best Marcus On 01/05/2018 08:58 AM, Yinping Ma wrote: hello, shenglong wang Thanks for your relpy, I tried this before. I write  this in job_submit.lua:

Re: [slurm-users] how to disable --mem and --mem-per-cpu in srun, salloc and sbatch

2018-01-05 Thread Yinping Ma
hello, shenglong wang Thanks for your relpy, I tried this before. I write this in job_submit.lua: - function slurm_job_submit(job_desc, part_list, submit_uid) if job_desc.min_mem_per_cpu ~= nil the