I may be wrong about this because I'm pretty new to all this stuff, but I think that I want to give a copy to every node allocated for the job.
On Mon, Jun 30, 2014 at 5:13 PM, Gary Brown <gbr...@adaptivecomputing.com> wrote: > Hartley, > To clarify, you want to run a command on every node in the cluster, not > just on every node allocated to a job, correct? > > Gary Brown > > > On Mon, Jun 30, 2014 at 5:01 PM, Hartley Greenwald <jhgreenw...@gmail.com> > wrote: > >> Hi Phil, >> >> Won't that just distribute the work among the nodes? I need a command >> that will give one copy of the command to each node rather than >> distributing it. >> >> Hartley >> >> >> >> On Mon, Jun 30, 2014 at 4:02 PM, Uwe Sauter <uwe.sauter...@gmail.com> >> wrote: >> >>> You could also use pdsh (https://code.google.com/p/pdsh/) >>> >>> Uwe >>> >>> Am 30.06.2014 23:41, schrieb Eckert, Phil: >>> >>> Hartley, >>> >>> Sounds like you might be wanting srun. >>> >>> If I ask for 5 nodes on our rzmerl system: >>> >>> > salloc -p pdebug -N 5 >>> salloc: Granted job allocation 1966117 >>> >>> > srun hostname >>> rzmerl1 >>> rzmerl2 >>> rzmerl4 >>> rzmerl3 >>> rzmerl5 >>> >>> Phil Eckert >>> LLNL >>> >>> From: Hartley Greenwald <jhgreenw...@gmail.com> >>> Reply-To: slurm-dev <slurm-dev@schedmd.com> >>> Date: Monday, June 30, 2014 at 2:23 PM >>> To: slurm-dev <slurm-dev@schedmd.com> >>> Subject: [slurm-dev] pbsdsh -u equivalent >>> >>> Hi, >>> >>> Is there an equivalent command on slurm for the pbs command pbsdsh -u? >>> That is to say, is there some command which will give one copy of a command >>> to each node in a given allocation? I've combed through the documentation >>> and there doesn't seem to be, but that struck me as odd that there >>> wouldn't, so that's why I'm asking >>> >>> Thank you, >>> Hartley >>> >>> >>> >> >
