Re: [slurm-users] [Slurm 18.08.4] sacct/seff Inaccurate usercpu on Job Arrays

2019-01-04 Thread Christopher Benjamin Coffey
Actually we double checked and are seeing it in normal jobs too. — Christopher Coffey High-Performance Computing Northern Arizona University 928-523-1167 On 1/4/19, 9:24 AM, "slurm-users on behalf of Paddy Doyle" wrote: Hi Chris, We're seeing it on 18.08.3, so I was hoping that

[slurm-users] Limit raw usage (not individual TRES)

2019-01-04 Thread Jacob Chappell
Hi all, It seems that "raw usage," i.e. what is shown with "sshare" shows TRES minutes on the whole. With sacctmgr, I can configure GrpTRESMins to set limits on TRES at the individual TRES level. However, is it possible to set limits irrespective of the individual TRES? I.e., I'd like to do someth

Re: [slurm-users] Visualisation -- Slurm and (Turbo)VNC

2019-01-04 Thread Baker D . J .
Hello, Thank you for your comments on installing and using TurboVNC. I'm working on the installation at the moment, and may get back with other questions relating to the use of Slurm with VNC. Best regards, David From: slurm-users on behalf of Daniel Letai

Re: [slurm-users] [Slurm 18.08.4] sacct/seff Inaccurate usercpu on Job Arrays

2019-01-04 Thread Paddy Doyle
Hi Chris, We're seeing it on 18.08.3, so I was hoping that it was fixed in 18.08.4 (recently upgraded from 17.02 to 18.08.3). Note that we're seeing it in regular jobs (haven't tested job arrays). I think it's cgroups-related; there's a similar bug here: https://bugs.schedmd.com/show_bug.cgi?id=

Re: [slurm-users] [Slurm 18.08.4] sacct/seff Inaccurate usercpu on Job Arrays

2019-01-04 Thread Christopher Benjamin Coffey
I'm surprised no one else is seeing this issue? I wonder if you have 18.08 you can take a moment and run jobeff on a job in one of your users job arrays. I'm guessing jobeff will show the same issue as we are seeing. The issue is that usercpu is incorrect, and off by many orders of magnitude. B

Re: [slurm-users] gres with docker problem

2019-01-04 Thread Marcin Stolarek
I think that the main reason is the lack of access to some /dev "files" in your docker container. For singularity nvidia plugin is required, maybe there is something similar for docker... Cheers, Marcin - https://funinit.wordpress.com On Wed, 2 Jan 2019, 05:53 허웅 Hi Chris. > > > > T