SchedMD/slurm slurm-25-11-3-1

v25.11.3

on GitHub

Changes in 25.11.3

• Fix regression from af2c0bd which caused usercpu and systemcpu to be missing for job steps.
• Fixed issue where RestrictedCoresPerGPU with shared gres are limited to using restricted cores on one job per sharing gres.
• slurmd - Fix regression that could cause thread limits to not be enforced for handling incoming RPCs.
• Fix "sacctmgr show conf" to properly display CommitDelay in seconds instead of as a boolean.
• Fix cron/requeued jobs being incorrectly reported as runaway
• slurmctld - Prevent the double-removal of accounting usage for jobs being requeued that are in the COMPLETED or COMPLETING state.
• When deleting a QOS from the DB, also remove it from partition QOS, AllowQOS and DenyQOS fields.
• Fixed bug that could cause the detected CPU count to be lower than actual available CPU count. This bug could have resulted in the default value for conmgr_threads being lower than the number of available CPUs in sackd, scrun, slurmctld, slurmscriptd, slurmd, slurmstepd, slurmdbd, and slurmrestd when the assigned CPUs are not sequential.
• slurmdbd - Prevent the following slurmdbd.conf options from overriding the default values of any in the list not specified: AllowNoDefAcct, AllResourcesAbsolute, DisableCoordDBD, DisableArchiveCommands.
• salloc/sbatch - Nesting a non-stepmgr salloc or sbatch inside an existing job allocation that enabled the stepmgr will no longer result in the inner job's steps failing to launch.
• Prevent slurmd -G from initializing sack processing thread.
• Added SLURM_CLUSTER_NAME, SLURM_JOB_ACCOUNT and SLURM_JOB_GROUP environment variables when a step is launched.
• slurmctld - Prevent marking external nodes as being unresponsive when reconfiguring if SlurmctldParameters=enable_configless is used.
• Fix potential segfault when attempting to look up the controller address via DNS in configless mode.
• Fix "undefined symbol: gpu_common_underscorify_tolower" when gpu/nrt plugin in use.
• slurmrestd - Avoid memory leak on authentication failures with invalid bearer tokens.
• Fix potential deadlock in _x11_signal_handler() during stepd_cleanup().
• slurmctld - Fix reservations AllowedPartitions logic leading to incorrect purge of valid reservations in some use-cases.
• slurmcltd - Avoid persistent connections hangs when enable_async_reply is configured.
• Prevent potential controller segfault when reconfiguring after gres file updates.
• Reparent slurmd to a subcgroup to avoid conflicting with systemd.
• Fix sprio regression not handling comma separated list of jobids.
• slurmctld,slurmd - Fix memory leak when container ID is populated.
• slurmd - Fix P-core detection on processors with varying P-core frequencies and in cpuset-restricted environments.
• namespace/linux - add disable_bpf_token option.
• slurmctld - Avoid expedited requeue triggering a job to requeue when job exit code was zero.
• slurmctld - Avoid expedited requeue of jobs while waiting for job epilog script to complete.
• slurmctld - Prevent removing cloud nodes from the topology when putting them in the POWERED_DOWN state if they are present in topology.conf or topology.yaml and their node configuration did not specify the Topology option.
• interfaces/topology - When modifying a nodes topology with the Topology option in slurm.conf or the slurmd --conf Topology, change the topology to fully match the new topology.
• slurmctld - Allow changes to topology.conf or topology.yaml, and slurm.conf node configuration Topology option to take effect on a reconfigure or restart when power saving is enabled.
• slurmctld - Prevent backfill from combining future timeslots if they have different license reservations.
• Fix CLOUD nodes infrequently becoming FUTURE on slurmctld restart.
• slurmdbd - Avoid race condition that could cause a hang during shutdown when incoming connection fails.
• slurmdbd - Avoid crash during shutdown due to sacctmgr shutdown request.
• Fix slurmctld assertion when using "enable_async_reply" and certmgr is used for a TLS enabled cluster.
• Fix potential slurmd process leak when handling --get-user-env.
• slurmcltd - Avoid race condition that could cause the StateSaveLocation updates to be missed during shutdown.
• slurmcltd - Avoid race condition that could cause slurmctld to hang during shutdown before updating StateSaveLocation.
• slurmctld - Avoid race condition that could cause shutdown to wait on the wrong thread.
• Fix handling of 0 node test allocations in topology/block.
• slurmctld - In backfill, prevent unnecessarily testing jobs at future times using the select plugin if it is guaranteed to fail.