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<p>Thanks for all the suggestions everyone. I was finally able to
convince them to use Jupyter but I'm also putting OnDemand onto my
test cluster. Wasn't aware they had an opensource implementation
of exactly what I was looking for.</p>
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<p style="font-size:14px;">Willy Markuske</p>
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<p style="font-size:12px;">HPC Systems Engineer</p>
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<td rowspan="3" width="180" valign="center" height="42" align="center"><tt><img moz-do-not-send="false" src="cid:part1.vSJAoqwY.QahFM9eN@sdsc.edu" alt="" width="168" height="48"></tt> </td>
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<p style="font-size:12px;">Research Data Services</p>
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<p style="font-size:12px;">P: (619) 519-4435</p>
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<div class="moz-cite-prefix">On 6/10/22 06:24, Hadrian Djohari
wrote:<br>
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<div>OnDemand features from OSC have various "desktop" options
that connect directly to the compute nodes.</div>
<div><a href="https://urldefense.com/v3/__https://openondemand.org/__;!!Mih3wA!ADro1JD9xUhbUYg7bc49CeL3jHAPHLAIwUSY35EN56pneu9GTl5nugZEfYueEnv9_yDHzmfrANO31xc$" moz-do-not-send="true">https://openondemand.org/</a></div>
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<div dir="ltr" class="gmail_attr">On Fri, Jun 10, 2022 at 9:03
AM Diego Zuccato <<a href="mailto:diego.zuccato@unibo.it" moz-do-not-send="true" class="moz-txt-link-freetext">diego.zuccato@unibo.it</a>>
wrote:<br>
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<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Why
not launch their job inside a screen session? Then they can <br>
reconnect by "screen -r" after logging in on the worker node.<br>
Way lighter than VNC, but does not support X.<br>
<br>
Il 10/06/2022 13:58, Burian, John ha scritto:<br>
> Perhaps a remote desktop solution like TurboVNC? Users
can disconnect <br>
> and reconnect to the desktop for the duration of the
allocation.<br>
> <br>
> John<br>
> <br>
> *From: *slurm-users <<a href="mailto:slurm-users-bounces@lists.schedmd.com" target="_blank" moz-do-not-send="true" class="moz-txt-link-freetext">slurm-users-bounces@lists.schedmd.com</a>>
on behalf of <br>
> Willy Markuske <<a href="mailto:wmarkuske@sdsc.edu" target="_blank" moz-do-not-send="true" class="moz-txt-link-freetext">wmarkuske@sdsc.edu</a>><br>
> *Reply-To: *Slurm User Community List <<a href="mailto:slurm-users@lists.schedmd.com" target="_blank" moz-do-not-send="true" class="moz-txt-link-freetext">slurm-users@lists.schedmd.com</a>><br>
> *Date: *Thursday, June 9, 2022 at 8:21 PM<br>
> *To: *"<a href="mailto:slurm-users@lists.schedmd.com" target="_blank" moz-do-not-send="true" class="moz-txt-link-freetext">slurm-users@lists.schedmd.com</a>"
<<a href="mailto:slurm-users@lists.schedmd.com" target="_blank" moz-do-not-send="true" class="moz-txt-link-freetext">slurm-users@lists.schedmd.com</a>><br>
> *Subject: *[slurm-users] Persistent Interactive Jobs<br>
> <br>
> Hello All, I have a request from users for the ability to
have <br>
> persistent interactive jobs. Currently some users are
using srun to <br>
> allocate and interactive job and run their scripts but
sshd will close <br>
> connections after 2 hours to prevent hanging<br>
> <br>
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> <br>
> Hello All,<br>
> <br>
> I have a request from users for the ability to have
persistent <br>
> interactive jobs. Currently some users are using srun to
allocate and <br>
> interactive job and run their scripts but sshd will close
connections <br>
> after 2 hours to prevent hanging ssh connections. They
want to spawn an <br>
> R or python shell to work in directly for testing.<br>
> <br>
> I've attempted to use salloc and ssh to attach to the job
but <br>
> allocations are relinquished when the user leaves the
submit node. Is <br>
> there an easy way for a user to create a job allocation
that spawns a <br>
> terminal they can attach and unattach from? I'm looking
at different <br>
> ways to create a job that will spawn tmux and stay open,
but it would be <br>
> great if there was a way to directly attach/dettach to
the output of a <br>
> spawned terminal they could just ssh too.<br>
> <br>
> Regards,<br>
> <br>
> -- <br>
> <br>
> Willy Markuske<br>
> <br>
> <br>
> <br>
> HPC Systems Engineer<br>
> <br>
> <br>
> <br>
> Research Data Services<br>
> <br>
> P: (619) 519-4435<br>
> <br>
<br>
-- <br>
Diego Zuccato<br>
DIFA - Dip. di Fisica e Astronomia<br>
Servizi Informatici<br>
Alma Mater Studiorum - Università di Bologna<br>
V.le Berti-Pichat 6/2 - 40127 Bologna - Italy<br>
tel.: +39 051 20 95786<br>
<br>
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-- <br>
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<div>Hadrian Djohari<br>
Manager of Research Computing Services, [U]Tech<br>
Case Western Reserve University<br>
(W): 216-368-0395<br>
(M): 216-798-7490</div>
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