Hi Loris,
On 5/27/21 8:19 AM, Loris Bennett wrote:
Regarding keys vs. host-based SSH, I see that host-based would be more
elegant, but would involve more configuration. What exactly are the
simplification gains you see? I just have a single cluster and naively I
would think dropping a script in
Hi Michael,
Michael Jennings writes:
> On Tuesday, 25 May 2021, at 14:09:54 (+0200),
> Loris Bennett wrote:
>
>> I think my main problem is that I expect logging in to a node with a job
>> to work with pam_slurm_adopt but without any SSH keys. My assumption
>> was that MUNGE takes care of the a
On 26-05-2021 20:23, Will Dennis wrote:
About to embark on my first Slurm upgrade (building from source now,
into a versioned path /opt/slurm// which is then symlinked to
/opt/slurm/current/ for the “in-use” one…) This is a new cluster,
running 20.11.5 (which we now know has a CVE that was fixe
On Wednesday, May 26, 2021 at 2:49 PM Ole Holm Nielsen said:
> I recommend strongly to read the SchedMD presentations in the
> [snipped] page, especially the "Field
> notes" documents. The latest one is "Field Notes 4: From The Frontlines
> of Slurm Support", Jason Booth, SchedMD.
Yes, thanks fo
Yup, in our case, it would be 20.11.5 -> 20.11.7.
From: slurm-users on behalf of Paul
Edmon
Date: Wednesday, May 26, 2021 at 2:59 PM
To: slurm-users@lists.schedmd.com
Subject: Re: [slurm-users] Upgrading slurm - can I do it while jobs running?
We generally pause scheduling during upgrades out
We generally pause scheduling during upgrades out of paranoia more than
anything. What that means is that we set all our partitions to DOWN and
suspend all the jobs. Then we do the upgrade. That said I know of
people who do it live with out much trouble.
The risk is more substantial for maj
Short answer yes
Its not risk free but as long as you increase all the timeouts to your
worst case estimate x4 and make sure you understand the upgrades section of
this link
https://slurm.schedmd.com/quickstart_admin.html
And keep it open for reference you should be fine
Antony
On Wed, 26 May 2
Hi all,
About to embark on my first Slurm upgrade (building from source now, into a
versioned path /opt/slurm// which is then symlinked to
/opt/slurm/current/ for the “in-use” one…) This is a new cluster, running
20.11.5 (which we now know has a CVE that was fixed in 20.11.7) but I have
resear
Hi,
Every year or so a manager/auditor asks to see our cluster usage as well
and I use the R scripts from slurm-stats to generate them:
https://github.com/CSCfi/slurm-stats
This will give you a nice CSV with lots of data. Hasn't been updated in a
few years, but works with R/4.0 last time I tried
