[slurm-users] NIC gres types and lack of device files?

Linh Vu vul at unimelb.edu.au
Tue Nov 14 20:39:34 MST 2017

Those mlx5_* devices are in /sys/class/infiniband and /sys/class/infiniband_cm

Not sure if Slurm likes it though 😊

From: slurm-users <slurm-users-bounces at lists.schedmd.com> on behalf of Christopher Samuel <samuel at unimelb.edu.au>
Sent: Wednesday, 15 November 2017 2:03:41 PM
To: slurm-users at lists.schedmd.com
Subject: Re: [slurm-users] NIC gres types and lack of device files?

On 14/11/17 22:12, Geert Geurts wrote:

> I have no experience with gres nic config, but can't you use /sys/class/net instead of /dev?

Unfortunately not, that lists the p1p1 and p1p2 devices but not the
mlx5_0 and mlx5_1 names that Open-MPI needs to use. :-(

 Christopher Samuel        Senior Systems Administrator
 Melbourne Bioinformatics - The University of Melbourne
 Email: samuel at unimelb.edu.au Phone: +61 (0)3 903 55545

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