On Thu, Aug 11, 2016 at 9:44 PM, Ryan Novosielski <[email protected]> wrote: > [pid 11767] > open("/sys/fs/cgroup/devices/slurm/uid_109366/job_5377709/devices.allow", > O_WRONLY) = 10 > [pid 11767] write(10, "501835 rwm", 10) = -1 EINVAL (Invalid argument) > [pid 11767] close(10) = 0
You bet it's EINVAL. :) Question is: where does it get that 501835 number from? Looks like a bug to me. I would suggest: 1. try a newer version: you mentioned you're running 15.08.4. I would try at least 15.08.9, or if possible, move to the 16.05 release branch. 2. submit a bug to http://bugs.schedmd.com (esp. if you have a support contract, which IMHO, is worth every penny), that's the best way to get valuable insight. Although I suspect they may suggest 1. :) And just to add to what Chris said, I'm also running GPU nodes with the cgroup devices subsystem (albeit on CentOS 6.x) and it works very well. Cheers, -- Kilian
