[slurm-dev] Re: Power save support (not working?)

2014-08-29 Thread Uwe Sauter
Hi, thanks for the suggestion. Unfortunately I already have set SlurmctldDebug=9. A grep -i power /var/log/slurm/slurmctld.log | tail gives: [2014-08-29T09:10:05.202] Power save mode: 31 nodes [2014-08-29T09:12:17.228] power_save: waking nodes n510301 [2014-08-29T09:15:56.267] power_save:

[slurm-dev] Re: Feedback on integration tests systemd/slurm and questions

2014-08-29 Thread Janne Blomqvist
On 2014-08-28 19:17, RĂ©mi Palancher wrote: I would be glad to have your insightful lights on this matter :) I would also appreciate to get feedback from other people who have done other tests with slurm and systemd! Haven't tested anything yet, but with RHEL/CentOS 7 already available, I

[slurm-dev] starting slurmd only after GPUs are fully initialized

2014-08-29 Thread Lev Givon
I recently set up slurm 2.6.5 on a cluster of Ubuntu 14.04.1 systems hosting several NVIDIA GPUs set up as generic resources. When the compute nodes are rebooted, I noticed that they attempt to start slurmd before the device files initialized by the nvidia kernel module appear, i.e., the

[slurm-dev] Re: starting slurmd only after GPUs are fully initialized

2014-08-29 Thread Andy Riebs
One way to work around this is to set the node definition(s) in slurm.conf with State=DOWN. That way, manual intervention will be required when a node is rebooted, allowing the rest of the system to finish coming up. Andy On 08/29/2014 12:13 PM, Lev Givon wrote: I recently set up slurm

[slurm-dev] Unsubscribe

2014-08-29 Thread andre roy
Trying to unsubscribe. Help? -- Sent from my Android phone with GMX Mail. Please excuse my brevity.

[slurm-dev] error submitting job with drmaa

2014-08-29 Thread Erica Riello
Hi all, I'd like to know if running drmaa requires some previous configuration. I'm running SLURM 14.03 and I've installed slurm-drmaa1 and slurm-drmaa-dev with apt-get. I'm able to create and close drmaa sessions using drmaa_init and drmaa_exit. However, when I try to run job submission, I

[slurm-dev] RE: Feedback on integration tests systemd/slurm and questions

2014-08-29 Thread Chris Samuel
On Fri, 29 Aug 2014 11:03:10 AM Martin Perry wrote: Thanks for investigating this. It looks like some work will be required to fully integrate Slurm cgroups with systemd. I suspect that's going to depend mightily on the version of systemd and the kernel you are using (for points already

[slurm-dev] Re: Feedback on integration tests systemd/slurm and questions

2014-08-29 Thread Chris Samuel
On Fri, 29 Aug 2014 06:02:10 AM Janne Blomqvist wrote: Haven't tested anything yet, but with RHEL/CentOS 7 already available, I suspect it won't be long before people are starting to roll out clusters based on those OS'es. So the topic certainly deserves some attention, thanks for bringing