OnDemand features from OSC have various "desktop" options that connect directly to the compute nodes. https://openondemand.org/
On Fri, Jun 10, 2022 at 9:03 AM Diego Zuccato <diego.zucc...@unibo.it> wrote: > Why not launch their job inside a screen session? Then they can > reconnect by "screen -r" after logging in on the worker node. > Way lighter than VNC, but does not support X. > > Il 10/06/2022 13:58, Burian, John ha scritto: > > Perhaps a remote desktop solution like TurboVNC? Users can disconnect > > and reconnect to the desktop for the duration of the allocation. > > > > John > > > > *From: *slurm-users <slurm-users-boun...@lists.schedmd.com> on behalf > of > > Willy Markuske <wmarku...@sdsc.edu> > > *Reply-To: *Slurm User Community List <slurm-users@lists.schedmd.com> > > *Date: *Thursday, June 9, 2022 at 8:21 PM > > *To: *"slurm-users@lists.schedmd.com" <slurm-users@lists.schedmd.com> > > *Subject: *[slurm-users] Persistent Interactive Jobs > > > > Hello All, I have a request from users for the ability to have > > persistent interactive jobs. Currently some users are using srun to > > allocate and interactive job and run their scripts but sshd will close > > connections after 2 hours to prevent hanging > > > > ZjQcmQRYFpfptBannerStart > > > > *This Message Is From an External Sender * > > > > This message came from outside your organization. > > > > Search “email warning banner” on ANCHOR for more information > > > > * Report Suspicious * > > < > https://us-phishalarm-ewt.proofpoint.com/EWT/v1/NiUAmZJ8c1GNWg!a5BjTKwgL1QId_f8ZO7ug18eSSU_G4tIKhiI1Tg96r3zfYkwWU3PPl9q5sQH_m9g7BFElvXYHy-ok9BGCaMIqsMasp5A6EC6WrMw0e_VK-E$> > > > > > > > > ZjQcmQRYFpfptBannerEnd > > > > Hello All, > > > > I have a request from users for the ability to have persistent > > interactive jobs. Currently some users are using srun to allocate and > > interactive job and run their scripts but sshd will close connections > > after 2 hours to prevent hanging ssh connections. They want to spawn an > > R or python shell to work in directly for testing. > > > > I've attempted to use salloc and ssh to attach to the job but > > allocations are relinquished when the user leaves the submit node. Is > > there an easy way for a user to create a job allocation that spawns a > > terminal they can attach and unattach from? I'm looking at different > > ways to create a job that will spawn tmux and stay open, but it would be > > great if there was a way to directly attach/dettach to the output of a > > spawned terminal they could just ssh too. > > > > Regards, > > > > -- > > > > Willy Markuske > > > > > > > > HPC Systems Engineer > > > > > > > > Research Data Services > > > > P: (619) 519-4435 > > > > -- > Diego Zuccato > DIFA - Dip. di Fisica e Astronomia > Servizi Informatici > Alma Mater Studiorum - Università di Bologna > V.le Berti-Pichat 6/2 - 40127 Bologna - Italy > tel.: +39 051 20 95786 > > -- Hadrian Djohari Manager of Research Computing Services, [U]Tech Case Western Reserve University (W): 216-368-0395 (M): 216-798-7490
