Hi,
We reserved compute node resource on SLURM for specific users and hope they
will make good use of it. But in some cases users forgot the '--reservation'
parameter in job scripts, competing with other users outside the reserved nodes.
Is there a recommended way to limit users' usage *OUTSIDE
On 2020/10/20 11:50, Christopher Samuel wrote:
I forgot I do have access to a SLES15 SP1 system, that has:
# rpm -q libmunge2 --provides
libmunge.so.2()(64bit)
libmunge2 = 0.5.14-4.9.1
libmunge2(x86-64) = 0.5.14-4.9.1
munge-libs = 0.5.14
# rpm -q libmunge2
libmunge2-0.5.14-4.9.1.x86_64
So tha
Dear Slurm users,
i would like to use the taskplugin cgroups on my system. I have configured
cgroups as recommended by slurm:
cgroup.conf:
CgroupAutomount=yes
CgroupMountpoint=/sys/fs/cgroup
TaskAffinity=no
ConstrainCores=yes
slurm.conf:
...
TaskPlugin=task/affinity,task/cgroup
#Ta
On Tuesday, 20 October 2020, at 15:49:25 (+0800),
Kevin Buckley wrote:
> On 2020/10/20 11:50, Christopher Samuel wrote:
> >
> > I forgot I do have access to a SLES15 SP1 system, that has:
> >
> > # rpm -q libmunge2 --provides
> > libmunge.so.2()(64bit)
> > libmunge2 = 0.5.14-4.9.1
> > libmunge2(
I concur with so much of this.
One thing I tend to do is just keep my own .spec file updated to build
the various things I need done in a particular way (openmpi, slurm, etc)
When a source is updated, I update it as necessary, but at least I have
a known process and environment for my package
I'm unaware of any mechanism to do this on a per-user basis. The partition
configuration does include the parameter "ReqResv" (
https://slurm.schedmd.com/slurm.conf.html):
ReqResv
Specifies users of this partition are required to designate a reservation
when submitting a job. This option can be u
Hi all,
We have a GPU cluster and have run into this issue occasionally. Assume
four GPUs per node; when a user requests a GPU on such a node, and all
the cores, or all the RAM, the other three GPUs will be wasted for the
duration of the job, as slurm has no more cores or RAM available to
all
I look after a very heterogeneous GPU Slurm setup and some nodes have
quite few cores. We use a job_submit lua script which calculates the
number of requested cpu cores per gpu. This is then used to scan through
a table of 'weak nodes' based on a 'max cores per gpu' property. The
node names are app
Pinging this topic again. Nobody has an idea how to define multiple
files to be treated as a single gres?
Thank you for help,
Martin Pecka
Dne 4.9.2020 v 21:29 Martin Pecka napsal(a):
Hello, we want to use EGL backend for accessing OpenGL without the
need for Xorg. This approach requires acc
I thought of doing this, but, I'm guessing you don't have preemption
enabled.
With preemption enabled this becomes more complicated, and error prone, but
I'll think some more about it. It'd be nice leverage slurm's scheduling
engine and
just add this constraint.
Relu
On 2020-10-20 16:20
On 2020/10/20 23:46, Michael Jennings wrote:
So one thing I've done/recommended in the past is to create a
".nosrc.rpm" - i.e., an RPM that builds with a specfile but with no
buildable source - that has "Requires:" entries to pull in the correct
packages that you *wish* provided particular thin
On 10/20/20 12:49 am, Kevin Buckley wrote:
only have, as listed before, Munge 0.5.13.
I guess the question is (going back to your initial post):
> error: Failed build dependencies:
>munge-libs is needed by slurm-20.02.5-1.x86_64
Had you installed libmunge2 before trying this build?
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