Hi,

@Ole thank you for reporting the bug to SchedMD.

I hope the fix is shipped soon. On the one hand I can understand that this not
included in 26.05.4 as we indeed upgrade due the CVEs. On the other hand we
have now a buggy release.

@Fotis The format doesn't look very special. As written in the original mail
the state in sinfo should be written as "unk".

Please understand that I don't want to trigger the bug again just for "fun".
We have a automatically running health script to handle this kind of issues,
but this to wake-up all idle~ nodes. If I have to run reconfigure before the
bug is fixed I will try to accommodate your request.

Best,
Stefan

Am Dienstag, 29. September 2026, 15:30:37 Mitteleuropäische Sommerzeit schrieb
Fotis Georgatos via slurm-users:
> Hi,
>
> Could someone share the (buggy) traces of the sinfo/squeue commands , in
> this format?
> https://github.com/qtop/qtop/blob/c89c85425197a63c40c58d63379e93ffbfbf9a1d/q
> topconf.yaml#L31
>
> I would help: A fellow in Boston would make the detection of that node
> state more visible in said tool.
>
> BR,
> F.
>
> On Tue, 29 Sep 2026 at 14:58, Ole Holm Nielsen via slurm-users <
>
> slurm-users@lists.schedmd.com> wrote:
> > On 9/29/26 13:48, Stefan Staeglich via slurm-users wrote:
> > > since we updated our site from Slurm 24.11 to Slurm 26.05.4 the idle~
> > > (powersaved) nodes goes to state unk (unknown) whenever running scontrol
> > > reconfigure. This state is not cleaned by Slurm itself.
> > >
> > > Is this a known issue of Slurm 26.05?
> >
> > Yes it is!  We were hit by this regression in 26.05.4, see the ticket
> > https://support.schedmd.com/show_bug.cgi?id=25750
> >
> > I hope that the fix will be included in 26.05.5.
> >
> > We have had to disable power saving until this issue has been resolved.
> >
> > Best regards,
> > Ole
> > --
> > Ole Holm Nielsen
> > PhD, Senior HPC Officer
> > Department of Physics, Technical University of Denmark
> >
> > --
> > slurm-users mailing list -- slurm-users@lists.schedmd.com
> > To unsubscribe send an email to slurm-users-leave@lists.schedmd.com



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