Re: [systemd-devel] deny access to GPU devices

2016-11-14 Thread Lennart Poettering
On Mon, 14.11.16 13:13, Markus Koeberl (markus.koeb...@tugraz.at) wrote: > > > I am using slurm to manage GPU resources. On a host with several > > > GPUs installed a user gets only access to the GPUs he asks slurm > > > for. This is implemented by using the devices cgroup controller. For > > > ea

Re: [systemd-devel] deny access to GPU devices

2016-11-14 Thread Markus Koeberl
On Friday 11 November 2016 21:09:14 Lennart Poettering wrote: > On Mon, 07.11.16 16:15, Markus Koeberl (markus.koeb...@tugraz.at) wrote: > > > hi! > > > > I am using slurm to manage GPU resources. On a host with several > > GPUs installed a user gets only access to the GPUs he asks slurm > > for.

Re: [systemd-devel] deny access to GPU devices

2016-11-14 Thread Daniel P. Berrange
On Mon, Nov 14, 2016 at 12:35:17PM +0100, Lennart Poettering wrote: > On Sat, 12.11.16 07:43, Topi Miettinen (toiwo...@gmail.com) wrote: > > > On 11/11/16 20:09, Lennart Poettering wrote: > > > I have no idea what "slurm" is, but do note that the "devices" cgroup > > > controller has no future, it

Re: [systemd-devel] deny access to GPU devices

2016-11-14 Thread Lennart Poettering
On Sat, 12.11.16 07:43, Topi Miettinen (toiwo...@gmail.com) wrote: > On 11/11/16 20:09, Lennart Poettering wrote: > > I have no idea what "slurm" is, but do note that the "devices" cgroup > > controller has no future, it is unlikely to ever become available in > > cgroupsv2. > > This is unwelcome

Re: [systemd-devel] deny access to GPU devices

2016-11-11 Thread Topi Miettinen
On 11/11/16 20:09, Lennart Poettering wrote: > I have no idea what "slurm" is, but do note that the "devices" cgroup > controller has no future, it is unlikely to ever become available in > cgroupsv2. This is unwelcome news, I think it is a simple and well contained MAC that has been available in

Re: [systemd-devel] deny access to GPU devices

2016-11-11 Thread Lennart Poettering
On Mon, 07.11.16 16:15, Markus Koeberl (markus.koeb...@tugraz.at) wrote: > hi! > > I am using slurm to manage GPU resources. On a host with several > GPUs installed a user gets only access to the GPUs he asks slurm > for. This is implemented by using the devices cgroup controller. For > each job