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. Can
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 pol
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?
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
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 for
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
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
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
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,
>>
&
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 wouldn
gt; 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
>> 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
t interact
> >> 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:
&g
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