[slurm-users] Slurm versions 18.08.6 is now available, as well as 19.05.0pre2, and Slurm on GCP update
tim at schedmd.com
Thu Mar 7 21:39:56 UTC 2019
We are pleased to announce the availability of Slurm version 18.08.6, as
well as the second 19.05 release preview version 19.05.0pre2.
The 18.08.6 includes over 50 fixes since the last maintenance release
was made five weeks ago.
The second preview of the 19.05 release - 19.05.0pre1 - is meant to
highlight additional functionality coming with the new select/cons_tres
plugin, alongside other recent development work. Please consult the
RELEASE_NOTES file for a detailed list of changes made to date.
Please note that preview releases are meant for testing and development
only, and should not be used in production, are not supported, and that
you cannot migrate to a newer release from these without potential loss
of data and your job queues.
I'd also like to call attention to some of our recent work in
partnership with Google. There's a blog post today highlighting some of
this recent work both on Slurm and with the slurm-gcp integration
Slurm can be downloaded from https://www.schedmd.com/downloads.php .
Chief Technology Officer, SchedMD LLC
Commercial Slurm Development and Support
> * Changes in Slurm 18.08.6
> -- Added parsing of -H flag with scancel.
> -- Fix slurmsmwd build on 32-bit systems.
> -- acct_gather_filesystem/lustre - add support for Lustre 2.12 client.
> -- Fix per-partition TRES factors/priority
> -- Fix per-partition NICE priority
> -- Fix partition access check validation for multi-partition job submissions.
> -- Prevent segfault on empty response in 'scontrol show dwstat'.
> -- node_features/knl_cray plugin - Preserve node's active features if it has
> already booted when slurmctld daemon is reconfigured.
> -- Detect missing burst buffer script and reject job.
> -- GRES: Properly reset the topo_gres_cnt_alloc counter on slurmctld restart
> to prevent underflow.
> -- Avoid errors from packing accounting_storage_mysql.so when RPM is built
> with out mysql support.
> -- Remove deprecated -t option from slurmctld --help.
> -- acct_gather_filesystem/lustre - fix stats gathering.
> -- Enforce documented default usage start and end times when querying jobs from
> the database.
> -- Fix issues when querying running jobs from the database.
> -- Deny sacct request where start time is later than the end time requested.
> -- Fix sacct verbose about time and states queried.
> -- burst_buffer/cray - allow 'scancel --hurry <jobid>' to tear down a burst
> buffer that is currently staging data out.
> -- X11 forwarding - allow setup if the DISPLAY environment variable lacks
> a screen number. (Permit both "localhost:10.0" and "localhost:10".)
> -- docs - change HTML title to include the page title or man page name.
> -- X11 forwarding - fix an unnecessary error message when using the
> local_xauthority X11Parameters option.
> -- Add use_raw_hostname to X11Parameters.
> -- Fix smail so it passes job arrays to seff correctly.
> -- Don't check InactiveLimit for salloc --no-shell jobs.
> -- Add SALLOC_GRES and SBATCH_GRES as input to salloc/sbatch.
> -- Remove drain state when node doesn't reboot by ResumeTimeout.
> -- Fix considering "resuming" nodes in scheduling.
> -- Do not kill suspended jobs due to exceeding time limit.
> -- Add NoAddrCache CommunicationParameter.
> -- Don't ping powering up cloud nodes.
> -- Add cloud_dns SlurmctldParameter.
> -- Consider --sbindir configure option as the default path to find slurmstepd.
> -- Fix node state printing of DRAINED$
> -- Fix spamming dbd of down/drained nodes in maintenance reservation.
> -- Avoid buffer overflow in time_str2secs.
> -- Calculate suspended time for suspended steps.
> -- Add null check for step_ptr->step_node_bitmap in _pick_step_nodes.
> -- Fix multi-cluster srun issue after 'scontrol reconfigure' was called.
> -- Fix accessing response_cluster_rec outside of write locks.
> -- Fix Lua user messages not showing up on rejected submissions.
> -- Fix printing multi-line error messages on rejected submissions.
More information about the slurm-users