I have a simple app which allows submit a job to Slurm. After job starts running I see that I can ssh to the host where it’s running. However if I have infiniband connection on that host the hostname is created with ib in the hostname. For example instead of hpc-sky-01 it’s hpc-sky-01-ib. Of course I cannot ssh to this bogus hostname.
My question is how this hostname is being picked up in connection.yml and how I can fix it to be an actual hostname: