Hi all slurm-experts!
Recently I managed to configure and install a version 19.05 of Slurm in
Ubuntu 18.04 and Ubuntu 18.10.
I got it to run on my single node computer (a notebook)
Feeling a bit comfortable with this setup I tried to extrapolate this to
an additional computer, say node1, in my network. I now have two nodes,
node0 and node1. Node0 being the "SlurmctldHost" and node1 being part of
a partition. The two nodes have identical copies of slurm.conf.
However when starting the "slurmctld" and "slurmd" at node1, I receive
errors stating that this host (node1) is not a valid controller.
Both node0 and node1 have copies of /etc/hosts-file.
I can ping both node1 from node0 and node0 from node1.
Nodes have the munge.key, I checked it with the cksum-command.
Performing a manual start of slurmctld with a arguments of "-D -vvvvv",
I receive the same errors as stated by the "systemctl status
slurmctld"-command.
I also recieve an error stating that my MailProg is faulty, however the
"MailProg" in slurm.conf is commented out, and I have no intention in
using one.
I have searched documentation and previous posted question of this, but
have not found a solution.
Any help is much appreciated, thank you!
Best regards,
Palle
