@Stefan fyi. no need to harvest the unk state, it got treated here: https://github.com/qtop/qtop/blob/14240dbc8325f07ced65ba77158ff8997bdcf99c/q... On Wed, 30 Sept 2026 at 09:55, Stefan Staeglich via slurm-users < slurm-users@lists.schedmd.com> wrote:
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
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