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<tt>Only thing to suggest once again is increasing the logging of
both slurmctl and slurmd.<br>
As for downgrading, I wouldn't suggest running a 17.x slurmdbd
against a db built with 18.x. I imagine there are enough changes
there to cause trouble. <br>
I don't imagine downgrading will fix your issue, if you are
running 18.08.0, the most recent release is 18.08.3. NEWS packed
in the tarballs gives the fixes in the versions. I don't see any
that would fit you case.<br>
<br>
</tt><br>
<div class="moz-cite-prefix">On 12/04/2018 02:11 PM, Lou Nicotra
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAOPM4OUfeD90qqjnjcyc0uU+EV9nrY79aX5qU-2bB=WwJEz09w@mail.gmail.com">
<meta http-equiv="content-type" content="text/html; charset=utf-8">
<div dir="ltr">Brian, I used a single gres.conf file and
distributed to all nodes... Restarted all daemons, unfortunately
scontrol still does not show any Gres resources for GPU nodes...
<div><br>
</div>
<div>Will try to roll back to 17.X release. Is it basically a
matter of removing 18.x rpms and installing 17's? Does the DB
need to be downgraded also?</div>
<div><br>
</div>
<div>Thanks...</div>
<div>Lou</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr">On Tue, Dec 4, 2018 at 10:25 AM Brian W. Johanson
<<a href="mailto:bjohanso@psc.edu" moz-do-not-send="true">bjohanso@psc.edu</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF"> <tt><br>
</tt><tt>Do one more pass through making sure </tt><tt><br>
</tt><tt>s/</tt><tt>1080GTX/1080gtx and s/K20/k20</tt><tt><br>
</tt><tt><br>
</tt><tt>shutdown all slurmd, slurmctld, start slurmctl,
start slurmd</tt><tt><br>
</tt><tt><br>
</tt><tt><br>
</tt><tt>I find it less confusing to have a global gres.conf
file. I haven't used a list (nvidia[0-1), mainly because
I want to specify the</tt><tt> the cores to use for each
gpu.</tt><tt><br>
</tt><tt><br>
</tt><tt>gres.conf would look </tt><tt>something like...</tt><tt><br>
</tt><tt><br>
</tt><tt>NodeName=tiger[02-04,06-09,11-14,16-19,21-22]
Name=gpu Type=k80 File=/dev/nvidia0 Cores=0</tt><tt><br>
</tt><tt>NodeName=tiger[02-04,06-09,11-14,16-19,21-22]
Name=gpu Type=k80 File=/dev/nvidia1 Cores=1</tt><tt><br>
</tt><tt>NodeName=tiger[01,05,10,15,20] Name=gpu
Type=1080gtx File=/dev/nvidia0 Cores=0</tt><tt><br>
</tt><tt> NodeName=tiger[01,05,10,15,20] Name=gpu
Type=1080gtx File=/dev/nvidia1 Cores=1</tt><tt><br>
</tt><tt> </tt><tt><br>
</tt><tt>which can be distributed to all nodes. </tt><tt><br>
</tt><tt><br>
</tt><tt>-b</tt><br>
<br>
<br>
<div class="m_6386754007644307676moz-cite-prefix">On
12/04/2018 09:55 AM, Lou Nicotra wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div dir="ltr">Brian, the specific node does not show
any gres...
<div>
<div>root@panther02 slurm# scontrol show
partition=tiger_1</div>
<div>PartitionName=tiger_1</div>
<div> AllowGroups=ALL AllowAccounts=ALL
AllowQos=ALL</div>
<div> AllocNodes=ALL Default=YES QoS=N/A</div>
<div> DefaultTime=NONE DisableRootJobs=NO
ExclusiveUser=NO GraceTime=0 Hidden=NO</div>
<div> MaxNodes=UNLIMITED MaxTime=UNLIMITED
MinNodes=0 LLN=NO MaxCPUsPerNode=UNLIMITED</div>
<div> Nodes=tiger[01-22]</div>
<div> PriorityJobFactor=1 PriorityTier=1
RootOnly=NO ReqResv=NO OverSubscribe=NO</div>
<div> OverTimeLimit=NONE PreemptMode=OFF</div>
<div> State=UP TotalCPUs=1056 TotalNodes=22
SelectTypeParameters=NONE</div>
<div> JobDefaults=(null)</div>
<div> DefMemPerNode=UNLIMITED
MaxMemPerNode=UNLIMITED</div>
<div><br>
</div>
<div>root@panther02 slurm# scontrol show
node=tiger11</div>
<div>NodeName=tiger11 Arch=x86_64 CoresPerSocket=12</div>
<div> CPUAlloc=0 CPUTot=48 CPULoad=11.50</div>
<div> AvailableFeatures=HyperThread</div>
<div> ActiveFeatures=HyperThread</div>
<div> Gres=(null)</div>
<div> NodeAddr=X.X.X.X NodeHostName=tiger11
Version=18.08</div>
<div> OS=Linux 3.10.0-327.el7.x86_64 #1 SMP Thu
Nov 19 22:10:57 UTC 2015</div>
<div> RealMemory=1 AllocMem=0 FreeMem=269695
Sockets=2 Boards=1</div>
<div> State=IDLE ThreadsPerCore=2 TmpDisk=0
Weight=1 Owner=N/A MCS_label=N/A</div>
<div> Partitions=tiger_1,compute_1</div>
<div> BootTime=2018-04-02T13:30:12
SlurmdStartTime=2018-12-03T16:13:22</div>
<div> CfgTRES=cpu=48,mem=1M,billing=48</div>
<div> AllocTRES=</div>
<div> CapWatts=n/a</div>
<div> CurrentWatts=0 LowestJoules=0
ConsumedJoules=0</div>
<div> ExtSensorsJoules=n/s ExtSensorsWatts=0
ExtSensorsTemp=n/s</div>
</div>
<div><br>
</div>
<div>So, something is not setup correctly... Could it
be a 18.X bug?</div>
<div><br>
</div>
<div>Thanks.</div>
<div><br>
</div>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr">On Tue, Dec 4, 2018 at 9:31 AM Lou
Nicotra <<a href="mailto:lnicotra@interactions.com"
target="_blank" moz-do-not-send="true">lnicotra@interactions.com</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">Thanks Michael. I will try 17.x as I
also could not see anything wrong with my
settings... Will report back afterwards...
<div><br>
</div>
<div>Lou</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr">On Tue, Dec 4, 2018 at 9:11 AM
Michael Di Domenico <<a
href="mailto:mdidomenico4@gmail.com"
target="_blank" moz-do-not-send="true">mdidomenico4@gmail.com</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">unfortunately,
someone smarter then me will have to help
further. I'm<br>
not sure i see anything specifically wrong. The
one thing i might try<br>
is backing the software down to a 17.x release
series. I recently<br>
tried 18.x and had some issues. I can't say
whether it'll be any<br>
different, but you might be exposing an
undiagnosed bug in the 18.x<br>
branch<br>
On Mon, Dec 3, 2018 at 4:17 PM Lou Nicotra <<a
href="mailto:lnicotra@interactions.com"
target="_blank" moz-do-not-send="true">lnicotra@interactions.com</a>>
wrote:<br>
><br>
> Made the change in the gres.conf on local
server file and restarted slurmd and slurmctld on
master.... Unfortunately same error...<br>
><br>
> Distributed corrected gres.conf to all k20
servers, restarted slurmd and slurmdctl... Still
has same error...<br>
><br>
> On Mon, Dec 3, 2018 at 4:04 PM Brian W.
Johanson <<a href="mailto:bjohanso@psc.edu"
target="_blank" moz-do-not-send="true">bjohanso@psc.edu</a>>
wrote:<br>
>><br>
>> Is that a lowercase k in k20 specified in
the batch script and nodename and a uppercase K
specified in gres.conf?<br>
>><br>
>> On 12/03/2018 09:13 AM, Lou Nicotra
wrote:<br>
>><br>
>> Hi All, I have recently set up a slurm
cluster with my servers and I'm running into an
issue while submitting GPU jobs. It has something
to to with gres configurations, but I just can't
seem to figure out what is wrong. Non GPU jobs run
fine.<br>
>><br>
>> The error is as follows:<br>
>> sbatch: error: Batch job submission
failed: Invalid Trackable RESource (TRES)
specification after submitting a batch job.<br>
>><br>
>> My batch job is as follows:<br>
>> #!/bin/bash<br>
>> #SBATCH --partition=tiger_1 # partition
name<br>
>> #SBATCH --gres=gpu:k20:1<br>
>> #SBATCH --gres-flags=enforce-binding<br>
>> #SBATCH --time=0:20:00 # wall clock
limit<br>
>> #SBATCH --output=gpu-%J.txt<br>
>> #SBATCH --account=lnicotra<br>
>> module load cuda<br>
>> python gpu1<br>
>><br>
>> Where gpu1 is a GPU test script that runs
correctly while invoked via python. Tiger_1
partition has servers with GPUs, with a mix of
1080GTX and K20 as specified in slurm.conf<br>
>><br>
>> I have defined GRES resources in the
slurm.conf file:<br>
>> # GPU GRES<br>
>> GresTypes=gpu<br>
>> NodeName=tiger[01,05,10,15,20]
Gres=gpu:1080gtx:2<br>
>>
NodeName=tiger[02-04,06-09,11-14,16-19,21-22]
Gres=gpu:k20:2<br>
>><br>
>> And have a local gres.conf on the servers
containing GPUs...<br>
>> lnicotra@tiger11 ~# cat
/etc/slurm/gres.conf<br>
>> # GPU Definitions<br>
>> #
NodeName=tiger[02-04,06-09,11-14,16-19,21-22]
Name=gpu Type=K20 File=/dev/nvidia[0-1]<br>
>> Name=gpu Type=K20 File=/dev/nvidia[0-1]
Cores=0,1<br>
>><br>
>> and a similar one for the 1080GTX<br>
>> # GPU Definitions<br>
>> # NodeName=tiger[01,05,10,15,20] Name=gpu
Type=1080GTX File=/dev/nvidia[0-1]<br>
>> Name=gpu Type=1080GTX
File=/dev/nvidia[0-1] Cores=0,1<br>
>><br>
>> The account manager seems to know about
the GPUs...<br>
>> lnicotra@tiger11 ~# sacctmgr show tres<br>
>> Type Name ID<br>
>> -------- --------------- ------<br>
>> cpu 1<br>
>> mem 2<br>
>> energy 3<br>
>> node 4<br>
>> billing 5<br>
>> fs disk 6<br>
>> vmem 7<br>
>> pages 8<br>
>> gres gpu 1001<br>
>> gres gpu:k20 1002<br>
>> gres gpu:1080gtx 1003<br>
>><br>
>> Can anyone point out what am I missing?<br>
>><br>
>> Thanks!<br>
>> Lou<br>
>><br>
>><br>
>> --<br>
>><br>
>> Lou Nicotra<br>
>><br>
>> IT Systems Engineer - SLT<br>
>><br>
>> Interactions LLC<br>
>><br>
>> o: 908-673-1833<br>
>><br>
>> m: 908-451-6983<br>
>><br>
>> <a
href="mailto:lnicotra@interactions.com"
target="_blank" moz-do-not-send="true">lnicotra@interactions.com</a><br>
>><br>
>> <a href="http://www.interactions.com"
rel="noreferrer" target="_blank"
moz-do-not-send="true">www.interactions.com</a><br>
>><br>
>>
*******************************************************************************<br>
>><br>
>> This e-mail and any of its attachments
may contain Interactions LLC proprietary
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subject to copyright belonging to the Interactions
LLC. This e-mail is intended solely for the use of
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>>
*******************************************************************************<br>
>><br>
>><br>
><br>
><br>
> --<br>
><br>
> Lou Nicotra<br>
><br>
> IT Systems Engineer - SLT<br>
><br>
> Interactions LLC<br>
><br>
> o: 908-673-1833<br>
><br>
> m: 908-451-6983<br>
><br>
> <a href="mailto:lnicotra@interactions.com"
target="_blank" moz-do-not-send="true">lnicotra@interactions.com</a><br>
><br>
> <a href="http://www.interactions.com"
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moz-do-not-send="true">www.interactions.com</a><br>
><br>
>
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