> >> with MPI jobs? Apologies if these are really basic questions, and
> >> thank you very much for thinking along.
> >>
> >> Rutger
> >>
> >> On Wed, Apr 29, 2020 at 10:25 PM Doug Meyer
> >> wrote:
> >>
wrote:
>>
>> Change node definition in slurm.conf for that one node to 1
>> CPU.
>>
>> Doug Meyer
>>
>> From: slurm-users On
>> Behalf Of Rutger Vos
>> Sent: Wednesday, April 29, 2020 1:20 PM
>
Sent: Wednesday, April 29, 2020 1:20 PM
> To: Slurm User Community List
> Subject: [External] Re: [slurm-users] one job at a time - how
> to set?
>
> Hi Michael,
>
> thanks very much for your swift reply. So here we would hav
You can adjust or enforce almost anything about a job with a job_submit.lua [1
(search for “JobSubmitPlugins”), 2].
Assuming you want this node in a single partition, you can set ExclusiveUser in
a partition definition in slurm.conf. That would at least keep other users off
the node, but
gt;> *From:* slurm-users *On Behalf
>> Of *Rutger Vos
>> *Sent:* Wednesday, April 29, 2020 1:20 PM
>> *To:* Slurm User Community List
>> *Subject:* [External] Re: [slurm-users] one job at a time - how to set?
>>
>>
>>
>> Hi Michael,
>>
>&g
o 1 CPU.
>
>
>
> *Doug Meyer*
>
>
>
> *From:* slurm-users *On Behalf Of
> *Rutger Vos
> *Sent:* Wednesday, April 29, 2020 1:20 PM
> *To:* Slurm User Community List
> *Subject:* [External] Re: [slurm-users] one job at a time - how to set?
>
>
>
> Hi Mic
nge node definition in slurm.conf for that one node to 1 CPU.
>>
>>
>>
>> *Doug Meyer*
>>
>>
>>
>> *From:* slurm-users *On Behalf
>> Of *Rutger Vos
>> *Sent:* Wednesday, April 29, 2020 1:20 PM
>> *To:* Slurm User Community List
Date: Wednesday, April 29, 2020 at 2:55 PM
To: "slurm-users@lists.schedmd.com"
Subject: [slurm-users] one job at a time - how to set?
Hi,
for a smallish machine that has been having degraded performance we want to
implement a policy where only one job (submitted with sbatch) is allo
Change node definition in slurm.conf for that one node to 1 CPU.
Doug Meyer
From: slurm-users On Behalf Of Rutger
Vos
Sent: Wednesday, April 29, 2020 1:20 PM
To: Slurm User Community List
Subject: [External] Re: [slurm-users] one job at a time - how to set?
Hi Michael,
thanks very much
m:* slurm-users *On Behalf Of
> *Rutger Vos
> *Sent:* Wednesday, April 29, 2020 1:20 PM
> *To:* Slurm User Community List
> *Subject:* [External] Re: [slurm-users] one job at a time - how to set?
>
>
>
> Hi Michael,
>
>
>
> thanks very much for your swift reply. So he
Hi Michael,
thanks very much for your swift reply. So here we would have to convince
the users they'd have to specify this when submitting, right? I.e. 'sbatch
--exclusive myjob.sh', if I understand correctly. Would there be a way to
simply enforce this, i.e. at the slurm.conf level or something?
That’s a *really* old version, but
https://slurm.schedmd.com/archive/slurm-15.08.13/sbatch.html indicates there’s
an exclusive flag you can set.
On Apr 29, 2020, at 1:54 PM, Rutger Vos wrote:
.
Hi,
for a smallish machine that has been having degraded performance we want to
implement a
Hi,
for a smallish machine that has been having degraded performance we want to
implement a policy where only one job (submitted with sbatch) is allowed to
run and any others submitted after it are supposed to wait in line.
I assumed this was straightforward but I can't seem to figure it out.
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