I can confirm twhat Ümit did worked for my setup as well.
But as I mentioned before, if there's any doubt, try the upgrade in a
test environment first.
Cheers,
Stephan
On 30.05.22 21:06, Ümit Seren wrote:
We did a couple of major and minor SLURM upgrades without draining the
compute nodes.
We did a couple of major and minor SLURM upgrades without draining the compute
nodes.
Once slurmdbd and slurmctld were updated to the new major version, we did a
package update on the compute nodes and restarted slurmd on them.
The existing running jobs continued to run fine and new jobs on the s
On 30-05-2022 19:34, Chris Samuel wrote:
On 30/5/22 10:06 am, Chris Samuel wrote:
If you switch that symlink those jobs will pick up the 20.11 srun
binary and that's where you may come unstuck.
Just to quickly fix that, srun talks to slurmctld (which would also be
20.11 for you), slurmctld w
On 30/5/22 10:06 am, Chris Samuel wrote:
If you switch that symlink those jobs will pick up the 20.11 srun binary
and that's where you may come unstuck.
Just to quickly fix that, srun talks to slurmctld (which would also be
20.11 for you), slurmctld will talk to the slurmd's running the job
On 30/5/22 3:01 am, byron wrote:
The one thing I'm unsure about is as much as Linux / NFS issue than a a
slurm one. When I change the soft link for "default" to point to the
new 20.11 slurm install but all the compute nodes are still run the old
19.05 version because they havent been restarte
Thanks for the feedback.
I've done the database dryrun on a clone of our database / slurmdbd and
that is all good.
We have a reboot program defined.
The one thing I'm unsure about is as much as Linux / NFS issue than a a
slurm one. When I change the soft link for "default" to point to the new
2
Hi Byron,
Adding to Stephan's note, it's strongly recommended to make a database
dry-run upgrade test before upgrading the production slurmdbd. Many
details are in
https://wiki.fysik.dtu.dk/niflheim/Slurm_installation#upgrading-slurm
If you have separate slurmdbd and slurmctld machines (reco
