Re: [slurm-users] how can users start their worker daemons using srun?

2018-08-28 Thread Christopher Samuel
On 29/08/18 09:10, Priedhorsky, Reid wrote: This is surprising to me, as my interpretation is that the first run should allocate only one CPU, leaving 35 for the second srun, which also only needs one CPU and need not wait. Is this behavior expected? Am I missing something? That's odd - and I

Re: [slurm-users] how can users start their worker daemons using srun?

2018-08-28 Thread Priedhorsky, Reid
> On Aug 28, 2018, at 6:35 AM, Chris Samuel wrote: > > On Tuesday, 28 August 2018 10:21:45 AM AEST Chris Samuel wrote: > >> That won't happen on a well configured Slurm system as it is Slurm's role to >> clear up any processes from that job left around once that job exits. > > Sorry Reid, for

Re: [slurm-users] Configuration issue on Ubuntu

2018-08-28 Thread Chris Samuel
On Tuesday, 28 August 2018 11:43:54 PM AEST Umut Arus wrote: > It seems the main problem is; slurmctld: fatal: No front end nodes defined Frontend nodes are for IBM BlueGene and Cray systems where you cannot run slurmd on the compute nodes themselves so a proxy system must be used instead (at $

Re: [slurm-users] Configuration issue on Ubuntu

2018-08-28 Thread Umut Arus
Thanks for your reply. Well I'll change NodeName info as output of slurmd -C. Yes, both Compute Node and ControlMachine are same machine for this first test setup. Should any other config parameter need in config file? thanks... On Tue, Aug 28, 2018 at 6:26 PM Raymond Wan wrote: > > Hi, > > >

[slurm-users] 2018 Slurm User Group Meeting Registration Ending Soon

2018-08-28 Thread Jacob Jenson
Registration for the 2018 Slurm User Group Meeting is ending soon. You can register at https://slug18.eventbrite.com The meeting will be held on 25-26 September 2018 in Madrid Spain at CIEMAT. - *Standard registration* - Ends August 31 - $350 USD - *Late **registration* - Sep

Re: [slurm-users] Configuration issue on Ubuntu

2018-08-28 Thread Raymond Wan
Hi, On Tuesday, August 28, 2018 09:43 PM, Umut Arus wrote: # COMPUTE NODES NodeName=umuta CPUs=1 State=UNKNOWN I'm not sure what's the cause of your problem, but one thing I noticed is that the line above should be replaced with the output of the first line of "slurmd -C". The

[slurm-users] Configuration issue on Ubuntu

2018-08-28 Thread Umut Arus
> > Hi, > > I'm trying to install and configure slurm-wlm 17.11.2 package. Firstly I > wanted to configure as a single host. munge, slurmd and slurmctld was > installed. munge slurmd can up and run properly but I couldnt up and run > slurmctld! > > It seems the main problem is; slurmctld: fatal: No

Re: [slurm-users] how can users start their worker daemons using srun?

2018-08-28 Thread Chris Samuel
On Tuesday, 28 August 2018 10:21:45 AM AEST Chris Samuel wrote: > That won't happen on a well configured Slurm system as it is Slurm's role to > clear up any processes from that job left around once that job exits. Sorry Reid, for some reason I misunderstood your email and the fact you were talk

[slurm-users] Accounting with OverSubscribe=YES and ExclusiveUser=YES

2018-08-28 Thread Martijn Kruiten
Hi, We intend to oversubscribe our GPU nodes with OverSubscribe=YES, ExclusiveUser=YES and GRES=GPU:: (and of course with gres.conf and cgroup.conf properly configured). We're not sure yet how to approach accounting with this setup. We want to charge users for the whole node, whether they are runn