Hi Navin,
Since you are new to Slurm, you may perhaps find my Slurm Wiki pages useful:
https://wiki.fysik.dtu.dk/niflheim/SLURM
These pages assume CentOS 7 Linux, but much of the information should be
valid for other Linux variants as well.
/Ole
On 2/17/20 1:55 PM, navin srivastava wrote:
Hi ole,
Thanks Ole.
After setting the Enforce it worked.
I am new to slurm to thanks for helping me.
Regards
Navin
On Mon, Feb 17, 2020 at 5:36 PM Ole Holm Nielsen
<ole.h.niel...@fysik.dtu.dk <mailto:ole.h.niel...@fysik.dtu.dk>> wrote:
Hi Navin,
I wonder if you have configured the Slurm database and the slurmdbd
daemon? I think the limit enforcement requires the use of the database.
What is the output of:
$ scontrol show config | grep AccountingStorageEnforce
See also https://slurm.schedmd.com/accounting.html#limit-enforcement
Limit Enforcement
Various limits and limit enforcement are described in the Resource Limits
web page.
To enable any limit enforcement you must at least have
AccountingStorageEnforce=limits in your slurm.conf, otherwise, even if
you
have limits set, they will not be enforced. Other options for
AccountingStorageEnforce and the explanation for each are found on the
Resource Limits document.
/Ole
On 2/17/20 12:20 PM, navin srivastava wrote:
> Hi ole,
>
> i am submitting 100 of jobs are i see all jobs starting at the same
time
> and all job is going into the run state.
> if Maxjobs limit is set it should allow only 3 jobs at any point of
time.
>
> Regards
> Navin.
>
>
>
>
> On Mon, Feb 17, 2020 at 4:48 PM Ole Holm Nielsen
> <ole.h.niel...@fysik.dtu.dk <mailto:ole.h.niel...@fysik.dtu.dk>
<mailto:ole.h.niel...@fysik.dtu.dk
<mailto:ole.h.niel...@fysik.dtu.dk>>> wrote:
>
> Hi Navin,
>
> Why do you think the limit is not working? The MaxJobs limits
the number
> of running jobs to 3, but you can still submit as many jobs as
you like!
>
> See "man sacctmgr" for definitions of the limits MaxJobs as well as
> MaxSubmitJobs.
>
> /Ole
>
> On 2/17/20 12:04 PM, navin srivastava wrote:
> > Hi,
> >
> > Thanks for your script.
> > with this i am able to show the limit what i set. but this
limt is
> > not working.
> >
> > MaxJobs = 3, current value = 0
> >
> > Regards
> > Navin.
> >
> > On Mon, Feb 17, 2020 at 4:13 PM Ole Holm Nielsen
> > <ole.h.niel...@fysik.dtu.dk
<mailto:ole.h.niel...@fysik.dtu.dk> <mailto:ole.h.niel...@fysik.dtu.dk
<mailto:ole.h.niel...@fysik.dtu.dk>>
> <mailto:ole.h.niel...@fysik.dtu.dk
<mailto:ole.h.niel...@fysik.dtu.dk>
> <mailto:ole.h.niel...@fysik.dtu.dk
<mailto:ole.h.niel...@fysik.dtu.dk>>>> wrote:
> >
> > On 2/17/20 11:16 AM, navin srivastava wrote:
> > > i have an issue with the slurm job limit. i applied
the Maxjobs
> > limit on
> > > user using
> > >
> > > sacctmgr modify user navin1 set maxjobs=3
> > >
> > > but still i see this is not getting applied. i am
still bale
> to submit
> > > more jobs.
> > > Slurm version is 17.11.x
> > >
> > > Let me know what setting is required to implement this.
> >
> > The tool "showuserlimits" tells you all user limits in
the Slurm
> > database.
> > You can download it from
> >
>
https://github.com/OleHolmNielsen/Slurm_tools/tree/master/showuserlimits
> > and give it a try:
> >
> > $ showuserlimits -u navin1
>
