Re: [slurm-users] slurmstepd crash 18.03 when using pmi2 interface

2018-11-02 Thread Matthieu Hautreux
This may be due because of this commit : https://github.com/SchedMD/slurm/commit/ee2813870fed48827aa0ec99e1b4baeaca710755 It seems that the behavior was changed from a fatal error to something different when requesting cgroup devices on in cgroup.conf without the proper conf file. If you do not r

Re: [slurm-users] slurmstepd crash 18.03 when using pmi2 interface

2018-11-02 Thread Chris Samuel
On Friday, 2 November 2018 11:06:11 PM AEDT Martijn Kruiten wrote: > We pinpointed it to `ConstrainDevices=yes` in cgroup.conf. The solution > was to set `/dev/*` in cgroup_allowed_devices_file.conf. We did not > have anything there. We're now looking into the specific device that is > needed by p

Re: [slurm-users] slurmstepd crash 18.03 when using pmi2 interface

2018-11-02 Thread Martijn Kruiten
We pinpointed it to `ConstrainDevices=yes` in cgroup.conf. The solution was to set `/dev/*` in cgroup_allowed_devices_file.conf. We did not have anything there. We're now looking into the specific device that is needed by pmi2. Martijn Kruiten On Thu, 2018-11-01 at 18:48 +0100, Bas van der Vlies