That will depend where the rest of the cluster is. If they were in the VPN
such as inside a corporate network that you used the VPN to connect to,
they might. But if they are elsewhere in your home network, they will not.
I think some VPN clients can be configured to be quite open but usually
they
Sorry Mahmood,
10 GB per node is requested not 200 GB per node. For all nodes this counts in
total to 40 GB as you request 4 nodes. The number of tasks per node does not
matter for this limit.
Best ;-)
Sebastian
Sebastian Kraus
Team IT am Institut für Chemie
Gebäude C, Straße des 17. Juni 1
>your job will be only runnable on nodes that offer at least 200 GB main
memory (sum of memory on all sockets/cpu of >the node)
But according to the manual
*--mem*=<*size[units]*> Specify the real memory required per node.
so, with
#SBATCH --mem=10GB
#SBATCH --nodes=4
#SBATCH --ntasks-per-node
>No, this indicates the amount of residual/real memory as reqeusted per
node. Your job will be only runnable on nodes >that offer at least 200 GB
main memory (sum of memory on all sockets/cpu of the node). Please also
have a closer look >at man sbatch.
Thanks.
Regarding the status of the nodes,
Hi Mahmood,
>> will it reserve (looks for) 200GB of memory for the job? Or this is the hard
>> limit of the memory required by job?
No, this indicates the amount of residual/real memory as reqeusted per node.
Your job will be only runnable on nodes that offer at least 200 GB main memory
(sum
A follow up to the previous email.
Current state of memory of nodes are
RealMemory=64259 AllocMem=1024 FreeMem=38620 Sockets=32 Boards=1
RealMemory=120705 AllocMem=1024 FreeMem=309 Sockets=32 Boards=1
RealMemory=64259 AllocMem=1024 FreeMem=59334 Sockets=32 Boards=1
RealMemory=64259 Al
Hi,
If I write
#SBATCH --mem=10GB
#SBATCH --nodes=4
#SBATCH --ntasks-per-node=5
will it reserve (looks for) 200GB of memory for the job? Or this is the
hard limit of the memory required by job?
Regards,
Mahmood
Dear Brian,
thanks for the detailed explanation. Shame on me, that I did not pass by the
relevant description of the SallocDefaultCommand as filed at the mid of the
slurm.conf man page.
@slurm developers: Maybe, it would be a good idea to link this paragraph
directly into the salloc man page (h
My slurm controller was running this week on a virtual machine on my
laptop. When I try to use it while logged in on the VPN I get this error
from the slurmdbd.service:
Unable to initialize auth/munge authentication plugin
Could this be due to having a different IP address since I'm on the VPN?
Agreed -- I do this frequently. (Be sure you've exported those variables,
though!)
Andy
-Original Message-
From: slurm-users [mailto:slurm-users-boun...@lists.schedmd.com] On Behalf Of
Paul Edmon
Sent: Sunday, December 15, 2019 2:05 PM
To: slurm-users@lists.schedmd.com
Subject: Re: [slu
Yes they should be.
-Paul Edmon-
On 12/15/2019 10:28 AM, Raymond Muno wrote:
We are new to SLURM, migrating over from SGE.
When launching OpenMPI jobs (version 4.0.2 in this case) via srun, are
the MCA parameters followed when they are set via environmental
variables, e.g. OMPI_MCA_param?
We are new to SLURM, migrating over from SGE.
When launching OpenMPI jobs (version 4.0.2 in this case) via srun, are
the MCA parameters followed when they are set via environmental
variables, e.g. OMPI_MCA_param?
-Ray Muno
--
Ray Muno
IT Manager
University of Minnesota
Aerospace Engin
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