salloc <options> srun --pty -n1 -N1 --mem-per-cpu=0 --cpu_bind=none --mpi=none $SHELL
will probably do what you want, i.e., get an allocation and start a shell on the remote node. ---- Doug Jacobsen, Ph.D. NERSC Computer Systems Engineer National Energy Research Scientific Computing Center <http://www.nersc.gov> dmjacob...@lbl.gov ------------- __o ---------- _ '\<,_ ----------(_)/ (_)__________________________ On Tue, Jun 20, 2017 at 12:16 PM, Paul Hargrove <phhargr...@lbl.gov> wrote: > The root problem is that "salloc" creates a subshell. > Therefore your "srsh" command in "rsalloc && srsh" is not going to run > until after the "rsalloc" subshell exits (at which point the allocation is > released). > > -Paul > > On Tue, Jun 20, 2017 at 10:55 AM, 나보균 <b...@kpu.ac.kr> wrote: > >> Hi all, >> >> I do not understand some commands related slurm. >> >> in a bash sell script, I put >> >> >> >> #!/bin/bash >> >> salloc -p remote_host_name -N 1 --gres=gpu:1 >> >> ssh -X `echo $SLURM_NODELIST` >> >> >> >> But this was not work. "salloc" did not work well. >> >> >> >> so I put them in my .bashrc file such as >> >> >> >> alias rsalloc="salloc -p romeo -N 1 --gres=gpu:1" >> >> alias srsh="ssh -X `echo $SLURM_NODELIST`" >> >> alias rshow="rsalloc && srsh" >> >> >> >> >> >> Then, as a aliased command "rsalloc" and "srsh" works fine but "rshow" >> did not work. >> >> >> >> What is wrong? >> >> >> >> Bokyoon >> >> >> >> >> >> [image: Dr 나보균] >> >> >> > > > > -- > Paul H. Hargrove phhargr...@lbl.gov > Computer Languages & Systems Software (CLaSS) Group > Computer Science Department Tel: +1-510-495-2352 > <(510)%20495-2352> > Lawrence Berkeley National Laboratory Fax: +1-510-486-6900 > <(510)%20486-6900> >
