[slurm-users] getting closer

[Valerio Bellizzomi]

On Thu, 2019-06-27 at 18:35 +0200, Valerio Bellizzomi wrote:
> The nodes are now communicating however when I run the command
> 
> srun -w compute02 /bin/ls
> 
> it remains stuck and there is no output on the submit machine.
> 
> on the compute02 there is a Communication error and Timeout.
> 
> the network ports 6817 and 6818 are open.


Looking at the firewall logs, slurmctld wants to connect back to a range
of ports which are closed.