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| Name: slurm-config-man | Distribution: openSUSE:Factory:zSystems |
| Version: 24.05.4 | Vendor: openSUSE |
| Release: 1.1 | Build date: Fri Nov 1 13:50:27 2024 |
| Group: Documentation/Man | Build host: reproducible |
| Size: 112318 | Source RPM: slurm-24.05.4-1.1.src.rpm |
| Packager: https://bugs.opensuse.org | |
| Url: https://www.schedmd.com | |
| Summary: Config files and directories for slurm services | |
Man pages for the SLURM cluster managment software config files.
SUSE-GPL-2.0-with-openssl-exception
* Fri Nov 01 2024 Egbert Eich <eich@suse.com>
- Update to version 24.05.4 & fix for CVE-2024-48936.
* Fix generic int sort functions.
* Fix user look up using possible unrealized uid in the dbd.
* `slurmrestd` - Fix regressions that allowed `slurmrestd` to
be run as SlurmUser when `SlurmUser` was not root.
* mpi/pmix fix race conditions with het jobs at step start/end
which could make srun to hang.
* Fix not showing some `SelectTypeParameters` in `scontrol show
config`.
* Avoid assert when dumping removed certain fields in JSON/YAML.
* Improve how shards are scheduled with affinity in mind.
* Fix `MaxJobsAccruePU` not being respected when `MaxJobsAccruePA`
is set in the same QOS.
* Prevent backfill from planning jobs that use overlapping
resources for the same time slot if the job's time limit is
less than `bf_resolution`.
* Fix memory leak when requesting typed gres and
`--[cpus|mem]-per-gpu`.
* Prevent backfill from breaking out due to "system state
changed" every 30 seconds if reservations use `REPLACE` or
`REPLACE_DOWN` flags.
* `slurmrestd` - Make sure that scheduler_unset parameter defaults
to true even when the following flags are also set:
`show_duplicates`, `skip_steps`, `disable_truncate_usage_time`,
`run_away_jobs`, `whole_hetjob`, `disable_whole_hetjob`,
`disable_wait_for_result`, `usage_time_as_submit_time`,
`show_batch_script`, and or `show_job_environment`. Additionaly,
always make sure show_duplicates and
`disable_truncate_usage_time` default to true when the following
flags are also set: `scheduler_unset`, `scheduled_on_submit`,
`scheduled_by_main`, `scheduled_by_backfill`, and or `job_started`.
This effects the following endpoints:
`GET /slurmdb/v0.0.40/jobs`
`GET /slurmdb/v0.0.41/jobs`
* Ignore `--json` and `--yaml` options for `scontrol` show config
to prevent mixing output types.
* Fix not considering nodes in reservations with Maintenance or
Overlap flags when creating new reservations with `nodecnt` or
when they replace down nodes.
* Fix suspending/resuming steps running under a 23.02 `slurmstepd`
process.
* Fix options like `sprio --me` and `squeue --me` for users with
a uid greater than 2147483647.
* `fatal()` if `BlockSizes=0`. This value is invalid and would
otherwise cause the `slurmctld` to crash.
* `sacctmgr` - Fix issue where clearing out a preemption list using
`preempt=''` would cause the given qos to no longer be preempt-able
until set again.
* Fix `stepmgr` creating job steps concurrently.
* `data_parser/v0.0.40` - Avoid dumping "Infinity" for `NO_VAL` tagged
"number" fields.
* `data_parser/v0.0.41` - Avoid dumping "Infinity" for `NO_VAL` tagged
"number" fields.
* `slurmctld` - Fix a potential leak while updating a reservation.
* `slurmctld` - Fix state save with reservation flags when a update
fails.
* Fix reservation update issues with parameters Accounts and Users, when
using +/- signs.
* `slurmrestd` - Don't dump warning on empty wckeys in:
`GET /slurmdb/v0.0.40/config`
`GET /slurmdb/v0.0.41/config`
* Fix slurmd possibly leaving zombie processes on start up in configless
when the initial attempt to fetch the config fails.
* Fix crash when trying to drain a non-existing node (possibly deleted
before).
* `slurmctld` - fix segfault when calculating limit decay for jobs with
an invalid association.
* Fix IPMI energy gathering with multiple sensors.
* `data_parser/v0.0.39` - Remove xassert requiring errors and warnings
to have a source string.
* `slurmrestd` - Prevent potential segfault when there is an error
parsing an array field which could lead to a double xfree. This
applies to several endpoints in `data_parser` v0.0.39, v0.0.40 and
v0.0.41.
* `scancel` - Fix a regression from 23.11.6 where using both the
`--ctld` and `--sibling` options would cancel the federated job on
all clusters instead of only the cluster(s) specified by `--sibling`.
* `accounting_storage/mysql` - Fix bug when removing an association
specified with an empty partition.
* Fix setting multiple partition state restore on a job correctly.
* Fix difference in behavior when swapping partition order in job
submission.
* Fix security issue in stepmgr that could permit an attacker to
execute processes under other users' jobs. CVE-2024-48936.
* Wed Oct 23 2024 Egbert Eich <eich@suse.com>
- Add %(?%sysusers_requires} to slurm-config.
This fixes issues when building against Slurm.
* Mon Oct 14 2024 Egbert Eich <eich@suse.com>
- Update to version 24.05.3
* `data_parser/v0.0.40` - Added field descriptions.
* `slurmrestd` - Avoid creating new slurmdbd connection per request
to `* /slurm/slurmctld/*/*` endpoints.
* Fix compilation issue with `switch/hpe_slingshot` plugin.
* Fix gres per task allocation with threads-per-core.
* `data_parser/v0.0.41` - Added field descriptions.
* `slurmrestd` - Change back generated OpenAPI schema for
`DELETE /slurm/v0.0.40/jobs/` to `RequestBody` instead of using
parameters for request. `slurmrestd` will continue accept endpoint
requests via `RequestBody` or HTTP query.
* `topology/tree` - Fix issues with switch distance optimization.
* Fix potential segfault of secondary `slurmctld` when falling back
to the primary when running with a `JobComp` plugin.
* Enable `--json`/`--yaml=v0.0.39` options on client commands to
dump data using data_parser/v0.0.39 instead or outputting nothing.
* `switch/hpe_slingshot` - Fix issue that could result in a 0 length
state file.
* Fix unnecessary message protocol downgrade for unregistered nodes.
* Fix unnecessarily packing alias addrs when terminating jobs with
a mix of non-cloud/dynamic nodes and powered down cloud/dynamic
nodes.
* `accounting_storage/mysql` - Fix issue when deleting a qos that
could remove too many commas from the qos and/or delta_qos fields
of the assoc table.
* `slurmctld` - Fix memory leak when using RestrictedCoresPerGPU.
* Fix allowing access to reservations without `MaxStartDelay` set.
* Fix regression introduced in 24.05.0rc1 breaking
`srun --send-libs` parsing.
* Fix slurmd vsize memory leak when using job submission/allocation
commands that implicitly or explicitly use --get-user-env.
* `slurmd` - Fix node going into invalid state when using
`CPUSpecList` and setting CPUs to the # of cores on a
multithreaded node.
* Fix reboot asap nodes being considered in backfill after a restart.
* Fix `--clusters`/`-M queries` for clusters outside of a
federation when `fed_display` is configured.
* Fix `scontrol` allowing updating job with bad cpus-per-task value.
* `sattach` - Fix regression from 24.05.2 security fix leading to
crash.
* `mpi/pmix` - Fix assertion when built under `--enable-debug`.
- Changes from Slurm 24.05.2
* Fix energy gathering rpc counter underflow in
`_rpc_acct_gather_energy` when more than 10 threads try to get
energy at the same time. This prevented the possibility to get
energy from slurmd by any step until slurmd was restarted,
so losing energy accounting metrics in the node.
* `accounting_storage/mysql` - Fix issue where new user with `wckey`
did not have a default wckey sent to the slurmctld.
* `slurmrestd` - Prevent slurmrestd segfault when handling the
following endpoints when none of the optional parameters are
specified:
`DELETE /slurm/v0.0.40/jobs`
`DELETE /slurm/v0.0.41/jobs`
`GET /slurm/v0.0.40/shares`
`GET /slurm/v0.0.41/shares`
`GET /slurmdb/v0.0.40/instance`
`GET /slurmdb/v0.0.41/instance`
`GET /slurmdb/v0.0.40/instances`
`GET /slurmdb/v0.0.41/instances`
`POST /slurm/v0.0.40/job/{job_id}`
`POST /slurm/v0.0.41/job/{job_id}`
* Fix IPMI energy gathering when no IPMIPowerSensors are specified
in `acct_gather.conf`. This situation resulted in an accounted
energy of 0 for job steps.
* Fix a minor memory leak in slurmctld when updating a job dependency.
* `scontrol`,`squeue` - Fix regression that caused incorrect values
for multisocket nodes at `.jobs[].job_resources.nodes.allocation`
for `scontrol show jobs --(json|yaml)` and `squeue --(json|yaml)`.
* `slurmrestd` - Fix regression that caused incorrect values for
multisocket nodes at `.jobs[].job_resources.nodes.allocation` to
be dumped with endpoints:
`GET /slurm/v0.0.41/job/{job_id}`
`GET /slurm/v0.0.41/jobs`
* `jobcomp/filetxt` - Fix truncation of job record lines > 1024
characters.
* `switch/hpe_slingshot` - Drain node on failure to delete CXI
services.
* Fix a performance regression from 23.11.0 in cpu frequency
handling when no `CpuFreqDef` is defined.
* Fix one-task-per-sharing not working across multiple nodes.
* Fix inconsistent number of cpus when creating a reservation
using the TRESPerNode option.
* `data_parser/v0.0.40+` - Fix job state parsing which could
break filtering.
* Prevent `cpus-per-task` to be modified in jobs where a `-c`
value has been explicitly specified and the requested memory
constraints implicitly increase the number of CPUs to allocate.
* `slurmrestd` - Fix regression where args `-s v0.0.39,dbv0.0.39`
and `-d v0.0.39` would result in `GET /openapi/v3` not
registering as a valid possible query resulting in 404 errors.
* `slurmrestd` - Fix memory leak for dbv0.0.39 jobs query which
occurred if the query parameters specified account, association,
cluster, constraints, format, groups, job_name, partition, qos,
reason, reservation, state, users, or wckey. This affects the
following endpoints:
`GET /slurmdb/v0.0.39/jobs`
* `slurmrestd` - In the case the slurmdbd does not respond to a
persistent connection init message, prevent the closed fd from
being used, and instead emit an error or warning depending on
if the connection was required.
* Fix 24.05.0 regression that caused the slurmdbd not to send back
an error message if there is an error initializing a persistent
connection.
* Reduce latency of forwarded x11 packets.
* Add `curr_dependency` (representing the current dependency of
the job).
and `orig_dependency` (representing the original requested
dependency of the job) fields to the job record in
`job_submit.lua` (for job update) and `jobcomp.lua`.
* Fix potential segfault of slurmctld configured with
`SlurmctldParameters=enable_rpc_queue` from happening on
reconfigure.
* Fix potential segfault of slurmctld on its shutdown when rate
limitting is enabled.
* `slurmrestd` - Fix missing job environment for `SLURM_JOB_NAME`,
`SLURM_OPEN_MODE`, `SLURM_JOB_DEPENDENCY`, `SLURM_PROFILE`,
`SLURM_ACCTG_FREQ`, `SLURM_NETWORK` and `SLURM_CPU_FREQ_REQ` to
match sbatch.
* Fix GRES environment variable indices being incorrect when only
using a subset of all GPUs on a node and the
`--gres-flags=allow-task-sharing` option.
* Prevent `scontrol` from segfaulting when requesting scontrol
show reservation `--json` or `--yaml` if there is an error
retrieving reservations from the `slurmctld`.
* `switch/hpe_slingshot` - Fix security issue around managing VNI
access. CVE-2024-42511.
* `switch/nvidia_imex` - Fix security issue managing IMEX channel
access. CVE-2024-42511.
* `switch/nvidia_imex` - Allow for compatibility with
`job_container/tmpfs`.
- Changes in Slurm 24.05.1
* Fix `slurmctld` and `slurmdbd` potentially stopping instead of
performing a logrotate when recieving `SIGUSR2` when using
`auth/slurm`.
* `switch/hpe_slingshot` - Fix slurmctld crash when upgrading
from 23.02.
* Fix "Could not find group" errors from `validate_group()` when
using `AllowGroups` with large `/etc/group` files.
* Add `AccountingStoreFlags=no_stdio` which allows to not record
the stdio paths of the job when set.
* `slurmrestd` - Prevent a slurmrestd segfault when parsing the
`crontab` field, which was never usable. Now it explicitly
ignores the value and emits a warning if it is used for the
following endpoints:
`POST /slurm/v0.0.39/job/{job_id}`
`POST /slurm/v0.0.39/job/submit`
`POST /slurm/v0.0.40/job/{job_id}`
`POST /slurm/v0.0.40/job/submit`
`POST /slurm/v0.0.41/job/{job_id}`
`POST /slurm/v0.0.41/job/submit`
`POST /slurm/v0.0.41/job/allocate`
* `mpi/pmi2` - Fix communication issue leading to task launch
failure with "`invalid kvs seq from node`".
* Fix getting user environment when using sbatch with
`--get-user-env` or `--export=` when there is a user profile
script that reads `/proc`.
* Prevent slurmd from crashing if `acct_gather_energy/gpu` is
configured but `GresTypes` is not configured.
* Do not log the following errors when `AcctGatherEnergyType`
plugins are used but a node does not have or cannot find sensors:
"`error: _get_joules_task: can't get info from slurmd`"
"`error: slurm_get_node_energy: Zero Bytes were transmitted or
received`"
However, the following error will continue to be logged:
"`error: Can't get energy data. No power sensors are available.
Try later`"
* `sbatch`, `srun` - Set `SLURM_NETWORK` environment variable if
`--network` is set.
* Fix cloud nodes not being able to forward to nodes that restarted
with new IP addresses.
* Fix cwd not being set correctly when running a SPANK plugin with a
`spank_user_init()` hook and the new "`contain_spank`" option set.
* `slurmctld` - Avoid deadlock during shutdown when `auth/slurm`
is active.
* Fix segfault in `slurmctld` with `topology/block`.
* `sacct` - Fix printing of job group for job steps.
* `scrun` - Log when an invalid environment variable causes the
job submission to be rejected.
* `accounting_storage/mysql` - Fix problem where listing or
modifying an association when specifying a qos list could hang
or take a very long time.
* `gpu/nvml` - Fix `gpuutil/gpumem` only tracking last GPU in step.
Now, `gpuutil/gpumem` will record sums of all GPUS in the step.
* Fix error in `scrontab` jobs when using
`slurm.conf:PropagatePrioProcess=1`.
* Fix `slurmctld` crash on a batch job submission with
`--nodes 0,...`.
* Fix dynamic IP address fanout forwarding when using `auth/slurm`.
* Restrict listening sockets in the `mpi/pmix` plugin and `sattach`
to the `SrunPortRange`.
* `slurmrestd` - Limit mime types returned from query to
`GET /openapi/v3` to only return one mime type per serializer
plugin to fix issues with OpenAPI client generators that are
unable to handle multiple mime type aliases.
* Fix many commands possibly reporting an "`Unexpected Message
Received`" when in reality the connection timed out.
* Prevent slurmctld from starting if there is not a json
serializer present and the `extra_constraints` feature is enabled.
* Fix heterogeneous job components not being signaled with
`scancel --ctld` and `DELETE slurm/v0.0.40/jobs` if the job ids
are not explicitly given, the heterogeneous job components match
the given filters, and the heterogeneous job leader does not
match the given filters.
* Fix regression from 23.02 impeding job licenses from being cleared.
* Move error to `log_flag` which made `_get_joules_task` error to
be logged to the user when too many rpcs were queued in slurmd
for gathering energy.
* For `scancel --ctld` and the associated rest api endpoints:
`DELETE /slurm/v0.0.40/jobs`
`DELETE /slurm/v0.0.41/jobs`
Fix canceling the final array task in a job array when the task
is pending and all array tasks have been split into separate job
records. Previously this task was not canceled.
* Fix `power_save operation` after recovering from a failed
reconfigure.
* `slurmctld` - Skip removing the pidfile when running under
systemd. In that situation it is never created in the first place.
* Fix issue where altering the flags on a Slurm account
(`UsersAreCoords`) several limits on the account's association
would be set to 0 in Slurm's internal cache.
* Fix memory leak in the controller when relaying `stepmgr` step
accounting to the dbd.
* Fix segfault when submitting stepmgr jobs within an existing
allocation.
* Added `disable_slurm_hydra_bootstrap` as a possible `MpiParams`
parameter in `slurm.conf`. Using this will disable env variable
injection to allocations for the following variables:
`I_MPI_HYDRA_BOOTSTRAP,` `I_MPI_HYDRA_BOOTSTRAP_EXEC_EXTRA_ARGS`,
`HYDRA_BOOTSTRAP`, `HYDRA_LAUNCHER_EXTRA_ARGS`.
* `scrun` - Delay shutdown until after start requested.
This caused `scrun` to never start or shutdown and hung forever
when using `--tty`.
* Fix backup `slurmctld` potentially not running the agent when
taking over as the primary controller.
* Fix primary controller not running the agent when a reconfigure
of the `slurmctld` fails.
* `slurmd` - fix premature timeout waiting for
`REQUEST_LAUNCH_PROLOG` with large array jobs causing node to
drain.
* `jobcomp/{elasticsearch,kafka}` - Avoid sending fields with
invalid date/time.
* `jobcomp/elasticsearch` - Fix `slurmctld` memory leak from
curl usage.
* `acct_gather_profile/influxdb` - Fix slurmstepd memory leak from
curl usage
* Fix 24.05.0 regression not deleting job hash dirs after
`MinJobAge`.
* Fix filtering arguments being ignored when using squeue `--json`.
* `switch/nvidia_imex` - Move setup call after `spank_init()` to
allow namespace manipulation within the SPANK plugin.
* `switch/nvidia_imex` - Skip plugin operation if
`nvidia-caps-imex-channels` device is not present rather than
preventing slurmd from starting.
* `switch/nvidia_imex` - Skip plugin operation if
`job_container/tmpfs` is configured due to incompatibility.
* `switch/nvidia_imex` - Remove any pre-existing channels when
`slurmd` starts.
* `rpc_queue` - Add support for an optional `rpc_queue.yaml`
configuration file.
* `slurmrestd` - Add new +prefer_refs flag to `data_parser/v0.0.41`
plugin. This flag will avoid inlining single referenced schemas
in the OpenAPI schema.
* Tue Jun 04 2024 Christian Goll <cgoll@suse.com>
- Updated to new release 24.05.0 with following major changes
* Important Notes:
If using the slurmdbd (Slurm DataBase Daemon) you must update
this first. NOTE: If using a backup DBD you must start the
primary first to do any database conversion, the backup will not
start until this has happened. The 24.05 slurmdbd will work
with Slurm daemons of version 23.02 and above. You will not
need to update all clusters at the same time, but it is very
important to update slurmdbd first and having it running before
updating any other clusters making use of it.
* Highlights
+ Federation - allow client command operation when slurmdbd is
unavailable.
+ `burst_buffer/lua` - Added two new hooks: `slurm_bb_test_data_in`
and `slurm_bb_test_data_out`. The syntax and use of the new hooks
are documented in `etc/burst_buffer.lua.example`. These are
required to exist. slurmctld now checks on startup if the
`burst_buffer.lua` script loads and contains all required hooks;
`slurmctld` will exit with a fatal error if this is not
successful. Added `PollInterval` to `burst_buffer.conf`. Removed
the arbitrary limit of 512 copies of the script running
simultaneously.
+ Add QOS limit `MaxTRESRunMinsPerAccount`.
+ Add QOS limit `MaxTRESRunMinsPerUser`.
+ Add `ELIGIBLE` environment variable to `jobcomp/script` plugin.
+ Always use the QOS name for `SLURM_JOB_QOS` environment variables.
Previously the batch environment would use the description field,
which was usually equivalent to the name.
+ `cgroup/v2` - Require dbus-1 version >= 1.11.16.
+ Allow `NodeSet` names to be used in SuspendExcNodes.
+ `SuspendExcNodes=<nodes>:N` now counts allocated nodes in `N`.
The first `N` powered up nodes in <nodes> are protected from
being suspended.
+ Store job output, input and error paths in `SlurmDBD`.
+ Add `USER_DELETE` reservation flag to allow users with access
to a reservation to delete it.
+ Add `SlurmctldParameters=enable_stepmgr` to enable step
management through the `slurmstepd` instead of the controller.
+ Added `PrologFlags=RunInJob` to make prolog and epilog run
inside the job extern step to include it in the job's cgroup.
+ Add ability to reserve MPI ports at the job level for stepmgr
jobs and subdivide them at the step level.
+ `slurmrestd` - Add `--generate-openapi-spec argument`.
* Configuration File Changes (see appropriate man page for details)
+ `CoreSpecPlugin` has been removed.
+ Removed `TopologyPlugin` tree and dragonfly support from
`select/linear`. If those topology plugins are desired please
switch to `select/cons_tres`.
+ Changed the default value for `UnkillableStepTimeout` to 60
seconds or five times the value of `MessageTimeout`, whichever
is greater.
+ An error log has been added if `JobAcctGatherParams` '`UsePss`'
or '`NoShare`' are configured with a plugin other than
`jobacct_gather/linux`. In such case these parameters are ignored.
+ `helpers.conf` - Added `Flags=rebootless` parameter allowing
feature changes without rebooting compute nodes.
+ `topology/block` - Replaced the `BlockLevels` with `BlockSizes`
in `topology.conf`.
+ Add `contain_spank` option to `SlurmdParameters`. When set,
`spank_user_init()`, `spank_task_post_fork()`, and
`spank_task_exit()` will execute within the
`job_container/tmpfs` plugin namespace.
+ Add `SlurmctldParameters=max_powered_nodes=N`, which prevents
powering up nodes after the max is reached.
+ Add `ExclusiveTopo` to a partition definition in `slurm.conf`.
+ Add `AccountingStorageParameters=max_step_records` to limit how
many steps are recorded in the database for each job - excluding
batch.
* Command Changes (see man pages for details)
+ Add support for "elevenses" as an additional time specification.
+ Add support for `sbcast --preserve` when `job_container/tmpfs`
configured (previously documented as unsupported).
+ `scontrol` - Add new subcommand `power` for node power control.
+ `squeue` - Adjust `StdErr`, `StdOut`, and `StdIn` output formats.
These will now consistently print "`(null)`" if a value is
unavailable. `StdErr` will no longer display `StdOut` if it is
not distinctly set. `StdOut` will now correctly display the
default filename pattern for job arrays, and no longer show it
for non-batch jobs. However, the expansion patterns will
no longer be substituted by default.
+ Add `--segment` to job allocation to be used in topology/block.
+ Add `--exclusive=topo` for use with topology/block.
+ `squeue` - Add `--expand-patterns` option to expand `StdErr`,
`StdOut`, `StdIn` filename patterns as best as possible.
+ `sacct` - Add `--expand-patterns` option to expand `StdErr`,
`StdOut`, `StdIn` filename patterns as best as possible.
+ `sreport` - Requesting `format=Planned` will now return the
expected `Planned` time as documented, instead of `PlannedDown`.
To request `Planned Down`, one must use now `format=PLNDDown`
or `format=PlannedDown` explicitly. The abbreviations
"`Pl`" or "`Pla`" will now make reference to Planned instead
of `PlannedDown`.
* API Changes
+ Removed `ListIterator` type from `<slurm/slurm.h>`.
+ Removed `slurm_xlate_job_id()` from `<slurm/slurm.h>`
* SLURMRESTD Changes
+ `openapi/dbv0.0.38` and `openapi/v0.0.38` plugins have been
removed.
+ `openapi/dbv0.0.39` and `openapi/v0.0.39` plugins have been
tagged as deprecated to warn of their removal in the next release.
+ Changed `slurmrestd.service` to only listen on TCP socket by
default. Environments with existing drop-in units for the
service may need further adjustments to work after upgrading.
+ `slurmrestd` - Tagged `script` field as deprecated in
`POST /slurm/v0.0.41/job/submit` in anticipation of removal in
future OpenAPI plugin versions. Job submissions should set the
`job.script` (or `jobs[0].script` for HetJobs) fields instead.
+ `slurmrestd` - Attempt to automatically convert enumerated
string arrays with incoming non-string values into strings.
Add warning when incoming value for enumerated string arrays
can not be converted to string and silently ignore instead of
rejecting entire request. This change affects any endpoint that
uses an enunmerated string as given in the OpenAPI specification.
An example of this conversion would be to
`POST /slurm/v0.0.41/job/submit` with `.job.exclusive = true`.
While the JSON (boolean) true value matches a possible
enumeration, it is not the expected "true" string. This change
automatically converts the (boolean) `true` to (string) "`true`"
avoiding a parsing failure.
+ `slurmrestd` - Add `POST /slurm/v0.0.41/job/allocate` endpoint.
This endpoint will create a new job allocation without any steps.
The allocation will need to be ended via signaling the job or
it will run to the timelimit.
+ `slurmrestd` - Allow startup when `slurmdbd` is not configured
and avoid loading `slurmdbd` specific plugins.
* MPI/PMI2 Changes
+ Jobs submitted with the `SLURM_HOSTFILE` environment variable
set implies using an arbitrary distribution. Nevertheless, the
logic used in PMI2 when generating their associated
`PMI_process_mapping` values has been changed and will now be
the same used for the plane distribution, as if `-m plane` were
used. This has been changed because the original arbitrary
distribution implementation did not account for multiple
instances of the same host being present in `SLURM_HOSTFILE`,
providing an incorrect process mapping in such case. This
change also enables distributing tasks in blocks when using
arbitrary distribution, which was not the case before. This
only affects `mpi`/`pmi2` plugin.
- Removed Fix-test-21.41.patch as upstream test changed.
- Dropped package plugin-ext-sensors-rrd as the plugin module no
longer exists.
* Mon Mar 25 2024 Christian Goll <cgoll@suse.com>
- removed Keep-logs-of-skipped-test-when-running-test-cases-sequentially.patch
as incoperated upstream
- Changes in Slurm 23.02.5
* Add the `JobId` to `debug()` messages indicating when
`cpus_per_task/mem_per_cpu` or `pn_min_cpus` are being
automatically adjusted.
* Fix regression in 23.02.2 that caused `slurmctld -R` to crash on
startup if a node features plugin is configured.
* Fix and prevent reoccurring reservations from overlapping.
* `job_container/tmpfs` - Avoid attempts to share `BasePath`
between nodes.
* Change the log message warning for rate limited users from
verbose to info.
* With `CR_Cpu_Memory`, fix node selection for jobs that request
gres and `--mem-per-cpu`.
* Fix a regression from 22.05.7 in which some jobs were allocated
too few nodes, thus overcommitting cpus to some tasks.
* Fix a job being stuck in the completing state if the job ends
while the primary controller is down or unresponsive and the
backup controller has not yet taken over.
* Fix `slurmctld` segfault when a node registers with a configured
`CpuSpecList` while slurmctld configuration has the node without
`CpuSpecList`.
* Fix cloud nodes getting stuck in `POWERED_DOWN+NO_RESPOND` state
after not registering by `ResumeTimeout`.
* `slurmstepd` - Avoid cleanup of `config.json`-less containers
spooldir getting skipped.
* `slurmstepd` - Cleanup per task generated environment for
containers in spooldir.
* Fix `scontrol segfault` when 'completing' command requested
repeatedly in interactive mode.
* Properly handle a race condition between `bind()` and `listen()`
calls in the network stack when running with `SrunPortRange` set.
* Federation - Fix revoked jobs being returned regardless of the
`-a`/`--all` option for privileged users.
* Federation - Fix canceling pending federated jobs from non-origin
clusters which could leave federated jobs orphaned from the origin
cluster.
* Fix sinfo segfault when printing multiple clusters with
`--noheader` option.
* Federation - fix clusters not syncing if clusters are added to
a federation before they have registered with the dbd.
* Change `pmi2` plugin to honor the `SrunPortRange` option. This
matches the new behavior of the pmix plugin in 23.02.0. Note that
neither of these plugins makes use of the "`MpiParams=ports=`"
option, and previously were only limited by the systems ephemeral
port range.
* `node_features/helpers` - Fix node selection for jobs requesting
changeable features with the '`|`' operator, which could prevent
jobs from running on some valid nodes.
* `node_features/helpers` - Fix inconsistent handling of '`&`' and
'`|`', where an AND'd feature was sometimes AND'd to all sets of
features instead of just the current set. E.g. "`foo|bar&baz`" was
interpreted as `{foo,baz}` or `{bar,baz}` instead of how it is
documented: "`{foo} or {bar,baz}`".
* Fix job accounting so that when a job is requeued its allocated
node count is cleared. After the requeue, sacct will correctly
show that the job has 0 `AllocNodes` while it is pending or if
it is canceled before restarting.
* `sacct` - `AllocCPUS` now correctly shows 0 if a job has not yet
received an allocation or if the job was canceled before getting
one.
* Fix intel oneapi autodetect: detect the `/dev/dri/renderD[0-9]+`
gpus, and do not detect `/dev/dri/card[0-9]+`.
* Format batch, extern, interactive, and pending step ids into
strings that are human readable.
* Fix node selection for jobs that request `--gpus` and a number
of tasks fewer than gpus, which resulted in incorrectly rejecting
these jobs.
* Remove `MYSQL_OPT_RECONNECT` completely.
* Fix cloud nodes in `POWERING_UP` state disappearing (getting set
to `FUTURE`) when an `scontrol reconfigure` happens.
* `openapi/dbv0.0.39` - Avoid assert / segfault on missing
coordinators list.
* `slurmrestd` - Correct memory leak while parsing OpenAPI
specification templates with server overrides.
* `slurmrestd` - Reduce memory usage when printing out job CPU
frequency.
* Fix overwriting user node reason with system message.
* Remove `--uid` / `--gid` options from salloc and srun commands.
* Prevent deadlock when rpc_queue is enabled.
* `slurmrestd` - Correct OpenAPI specification generation bug where
fields with overlapping parent paths would not get generated.
* Fix memory leak as a result of a partition info query.
* Fix memory leak as a result of a job info query.
* slurmrestd - For `GET /slurm/v0.0.39/node[s]`, change format of
node's energy field `current_watts` to a dictionary to account
for unset value instead of dumping `4294967294`.
* `slurmrestd` - For `GET /slurm/v0.0.39/qos`, change format of
QOS's field `priority` to a dictionary to account for unset
value instead of dumping `4294967294`.
* `slurmrestd` - For `GET /slurm/v0.0.39/job[s]`, the `return code`
code field in `v0.0.39_job_exit_code` will be set to 127 instead
of being left unset where job does not have a relevant return code.
* `data_parser/v0.0.39` - Add `required/memory_per_cpu` and
required/memory_per_node to `sacct --json` and `sacct --yaml` and
`GET /slurmdb/v0.0.39/jobs` from `slurmrestd`.
* For step allocations, fix `--gres=none` sometimes not ignoring
gres from the job.
* Fix `--exclusive` jobs incorrectly gang-scheduling where they
shouldn't.
* Fix allocations with `CR_SOCKET`, gres not assigned to a specific
socket, and block core distribion potentially allocating more
sockets than required.
* `gpu/oneapi` - Store cores correctly so CPU affinity is tracked.
* Revert a change in 23.02.3 where Slurm would kill a script's
process group as soon as the script ended instead of waiting as
long as any process in
that process group held the stdout/stderr file descriptors open.
That change broke some scripts that relied on the previous
behavior. Setting time limits for scripts (such as
`PrologEpilogTimeout`) is strongly encouraged to avoid Slurm
waiting indefinitely for scripts to finish.
* Allow slurmdbd -R to work if the root assoc id is not 1.
* Fix `slurmdbd -R` not returning an error under certain conditions.
* `slurmdbd` - Avoid potential NULL pointer dereference in the
mysql plugin.
* Revert a change in 23.02 where `SLURM_NTASKS` was no longer
set in the job's environment when `--ntasks-per-node` was
requested.
* Limit periodic node registrations to 50 instead of the full
`TreeWidth`.
Since unresolvable `cloud/dynamic` nodes must disable fanout by
setting `TreeWidth` to a large number, this would cause all nodes
to register at once.
* Fix regression in 23.02.3 which broken x11 forwarding for hosts
when `MUNGE` sends a localhost address in the encode host field.
This is caused when the node hostname is mapped to 127.0.0.1
(or similar) in `/etc/hosts`.
* `openapi/[db]v0.0.39` - fix memory leak on parsing error.
* `data_parser/v0.0.39` - fix updating qos for associations.
* `openapi/dbv0.0.39` - fix updating values for associations with
null users.
* Fix minor memory leak with `--tres-per-task` and licenses.
* Fix cyclic socket cpu distribution for tasks in a step where
`--cpus-per-task` < usable threads per core.
- Changes in Slurm 23.02.4
* Fix `sbatch` return code when --wait is requested on a job array.
* `switch/hpe_slingshot` - avoid segfault when running with old
libcxi.
* Avoid slurmctld segfault when specifying
`AccountingStorageExternalHost`.
* Fix collected `GPUUtilization` values for `acct_gather_profile`
plugins.
* Fix slurmrestd handling of job hold/release operations.
* Make spank `S_JOB_ARGV` item value hold the requested command
argv instead of the srun `--bcast` value when `--bcast` requested
(only in local context).
* Fix step running indefinitely when slurmctld takes more than
`MessageTimeout` to respond. Now, `slurmctld` will cancel the
step when detected, preventing following steps from getting stuck
waiting for resources to be released.
* Fix regression to make job_desc.min_cpus accurate again in
job_submit when requesting a job with `--ntasks-per-node`.
* `scontrol` - Permit changes to `StdErr` and `StdIn` for pending
jobs.
* `scontrol` - Reset std{err,in,out} when set to empty string.
* `slurmrestd` - mark environment as a required field for job
submission descriptions.
* `slurmrestd` - avoid dumping null in OpenAPI schema required
fields.
`data_parser/v0.0.39` - avoid rejecting valid `memory_per_node`
formatted as dictionary provided with a job description.
* `data_parser/v0.0.39` - avoid rejecting valid `memory_per_cpu`
formatted as dictionary provided with a job description.
* `slurmrestd` - Return HTTP error code 404 when job query fails.
* `slurmrestd` - Add return schema to error response to job and
license query.
* Fix handling of ArrayTaskThrottle in backfill.
* Fix regression in 23.02.2 when checking gres state on `slurmctld`
startup or reconfigure. Gres changes in the configuration were
not updated on `slurmctld` startup. On startup or reconfigure,
these messages were present in the log:
"`error: Attempt to change gres/gpu Count`".
* Fix potential double count of gres when dealing with limits.
* `switch/hpe_slingshot` - support alternate traffic class names
with "`TC_`" prefix.
* `scrontab` - Fix cutting off the final character of quoted
variables.
* Fix `slurmstepd` segfault when `ContainerPath` is not set in
`oci.conf`.
* Change the log message warning for rate limited users from
debug to verbose.
* Fixed an issue where jobs requesting licenses were incorrectly
rejected.
* `smail` - Fix issues where emails at job completion were not
being sent.
* `scontrol/slurmctld` - fix comma parsing when updating a
reservation's nodes.
* `cgroup/v2` - Avoid capturing log output for ebpf when
constraining devices, as this can lead to inadvertent failure
if the log buffer is too small.
* Fix --gpu-bind=single binding tasks to wrong gpus, leading to
some gpus having more tasks than they should and other gpus being
unused.
* Fix main scheduler loop not starting after failover to backup
controller.
* Added error message when attempting to use sattach on batch or
extern steps.
* Fix regression in 23.02 that causes slurmstepd to crash when
`srun` requests more than `TreeWidth` nodes in a step and uses
the `pmi2` or `pmix` plugin.
* Reject job `ArrayTaskThrottle` update requests from unprivileged
users.
* `data_parser/v0.0.39` - populate description fields of property
objects in generated OpenAPI specifications where defined.
* `slurmstepd` - Avoid segfault caused by ContainerPath not being
terminated by '`/`' in `oci.conf`.
* `data_parser/v0.0.39` - Change `v0.0.39_job_info` response to tag
`exit_code` field as being complex instead of only an unsigned
integer.
* `job_container/tmpfs` - Fix %h and %n substitution in `BasePath`
where `%h` was substituted as the `NodeName` instead of the
hostname, and `%n` was substituted as an empty string.
* Fix regression where --cpu-bind=verbose would override
`TaskPluginParam`.
* `scancel` - Fix `--clusters`/`-M` for federations. Only filtered
jobs (e.g. -A, -u, -p, etc.) from the specified clusters will be
canceled, rather than all jobs in the federation.
Specific jobids will still be routed to the origin cluster
for cancellation.
* Mon Jan 29 2024 Egbert Eich <eich@suse.com>
- Update to version 23.11.03
* slurmrestd - Reject single http query with multiple path
requests.
* Fix launching Singularity v4.x containers with
`srun --container` by setting .process.terminal to true in
generated `config.json` when step has pseudoterminal (`--pty`)
requested.
* Fix loading in `dyanmic/cloud` node jobs after `net_cred`
expired.
* Fix cgroup null path error on `slurmd/slurmstepd` tear down.
* `data_parser/v0.0.40` - Prevent failure if accounting is
disabled, instead issue a warning if needed data from the
database can not be retrieved.
* `openapi/slurmctld` - Prevent failure if accounting is disabled.
* Prevent `slurmscriptd` processing delays from blocking other
threads in `slurmctld` while trying to launch various scripts.
This is additional work for a fix in 23.02.6.
* Fix memory leak when receiving alias addrs from controller.
* `scontrol` - Accept `scontrol token lifespan=infinite` to
create tokens that effectively do not expire.
* Avoid errors when Slurmdb accounting disabled when `--json` or
`--yaml` is invoked with CLI commands and `slurmrestd`. Add
warnings when query would have populated data from Slurmdb
instead of errors.
* Fix `slurmctld` memory leak when running job with
`--tres-per-task=gres:shard:#`
* Fix backfill trying to start jobs outside of backfill window.
* Fix oversubscription on partitions with `PreemptMode=OFF`.
* Preserve node reason on power up if the node is downed
or drained.
* `data_parser/v0.0.40` - Avoid aborting when invoking a not
implemented parser.
* `data_parser/v0.0.40` - Fix how nice values are parsed for job
submissions.
* `data_parser/v0.0.40` - Fix regression where parsing error did
not result in invalid request being rejected.
* Fix segfault in front-end node registration.
* Prevent jobs using none typed gpus from being killed by the
controller after a reconfig or restart.
* Fix deadlock situation in the dbd when adding associations.
* Update default values of text/blob columns when updating from
old mysql versions in more situations. This improves a
previous fix to handle an uncommon case when upgrading
mysql/mariadb.
* Fix rpmbuild in openSUSE/SLES due to incorrect mariadb
dependency.
* When upgrading the slurmdbd to 23.11, avoid generating a query
to update the association table that is larger than
`max_allowed_packet` which would result in an upgrade failure.
* Fix rare deadlock when a dynamic node registers at the same
time that a once per minute background task occurs.
* `data_parser/v0.0.40` - Fix enumerated strings in OpenAPI
specification not have type field specified.
* Improve `scontrol show job -d` information of used shared
gres (`shard/mps`) topology.
* accounting_storage/mysql - Fix usage query to use new lineage
column instead of lft/rgt.
* `slurmrestd` - Improve handling of missing parsers when
content plugins expect parsers not loaded.
* `slurmrestd` - Correct parsing of StepIds when querying jobs.
* `slurmrestd` - Improve error from parsing failures of lists.
* `slurmrestd` - Improve parsing of singular values for lists.
* `accounting_storage/mysql` - Fix `PrivateData=User` when
listing associations.
* Disable sorting of dynamic nodes to avoid issues when
restarting with heterogenous jobs that cause jobs to abort on
restart.
* Don't allow deletion of non-dynamic nodes.
* `accounting_storage/mysql` - Fix issue adding partition based
associations.
* Respect non-"slurm" settings for `I_MPI_HYDRA_BOOTSTRAP` and
`HYDRA_BOOTSTRAP` and avoid injecting the `--external-launcher`
option which will cause `mpirun/mpiexec` to fail with an
unexpected argument error.
* Fix bug where scontrol hold would change node count for jobs
with implicitly defined node counts.
* `data_parser/v0.0.40` - Fix regression of support for "hold"
in job description.
* Avoid sending KILL RPCs to unresolvable `POWERING_UP` and
`POWERED_DOWN` nodes.
* `data_parser/v0.0.38` - Fix several potential NULL
dereferences that could cause slurmrestd to crash.
* Add `--gres-flags=one-task-per-sharing`. Do not allow different
tasks in to be allocated shared gres from the same sharing gres.
* Add `SelectTypeParameters=ENFORCE_BINDING_GRES` and
`ONE_TASK_PER_SHARING_GRES`.
This gives default behavior for a job's `--gres-flags`.
* Alter the networking code to try connecting to the backup
controllers if the DNS lookup for the primary `SlurmctldHost`
fails.
* Alter the name resolution to only log at `verbose()` in client
commands on failures. This allows for HA setups where the DNS
entries are withdrawn for some `SlurmctldHost` entries without
flooding the user with errors.
* Prevent `slurmscriptd` PID leaks when running `slurmctld` in
foreground mode.
* Open all `slurmctld` listening ports at startup, and persist
throughout.
This also changes the backup `slurmctld` process to open the
`SlurmctldPort` range, instead of only the first.
* Fix backup `slurmctld` shutting down instead of resuming
standby duty if it took control.
* Fix race condition that delayed the primary `slurmctld`
resuming when taking control from a backup controller.
* `srun` - Ensure processed messages are meant for this job in
case of a rapidly-reused TCP port.
* `srun` - Prevent step launch failure while waiting for step
allocation if a stray message is received.
* Fix backup `slurmctld` to be able to respond to configless
config file requests correctly.
* Fix `slurmctld` crashing when recovering from a failed
reconfigure.
* Fix `slurmscriptd` operation after recovering from a failed
reconfigure.
- Make sure `-std=gnu99` is added to CFLAGS on SLE-12.
- Use %%autopatch.
* Fri Jan 12 2024 Christian Goll <cgoll@suse.com>
- Update to 23.11.1 with following major improvements and fixing
CVE-2023-49933, CVE-2023-49934, CVE-2023-49935, CVE-2023-49936
and CVE-2023-49937
* Substantially overhauled the SlurmDBD association management
code. For clusters updated to 23.11, account and user
additions or removals are significantly faster than in prior
releases.
* Overhauled `scontrol reconfigure` to prevent configuration
mistakes from disabling slurmctld and slurmd. Instead, an
error will be returned, and the running configuration will
persist. This does require updates to the systemd service
files to use the `--systemd` option to `slurmctld` and `slurmd`.
* Added a new internal `auth/cred` plugin - `auth/slurm`. This
builds off the prior `auth/jwt` model, and permits operation
of the `slurmdbd` and `slurmctld` without access to full
directory information with a suitable configuration.
* Added a new `--external-launcher` option to `srun`, which is
automatically set by common MPI launcher implementations and
ensures processes using those non-srun launchers have full
access to all resources allocated on each node.
* Reworked the dynamic/cloud modes of operation to allow for
"fanout" - where Slurm communication can be automatically
offloaded to compute nodes for increased cluster scalability.
* Overhauled and extended the Reservation subsystem to allow
for most of the same resource requirements as are placed on
the job. Notably, this permits reservations to now reserve
GRES directly.
- Details of changes:
* Fix `scontrol update job=... TimeLimit+=/-=` when used with a
raw JobId of job array element.
* Reject `TimeLimit` increment/decrement when called on job with
`TimeLimit=UNLIMITED`.
* Fix issue with requesting a job with `*licenses` as well as
`*tres-per-task=license`.
* `slurmctld` - Prevent segfault in `getopt_long()` with an
invalid long option.
* slurmrestd - Added `/meta/slurm/cluster` field to responses.
* Adjust systemd service files to start daemons after
`remote-fs.target`.
* Fix `task/cgroup` indexing tasks in cgroup plugins, which
caused `jobacct/gather` to match the gathered stats with the
wrong task id.
* `select/linear` - Fix regression in 23.11 in which jobs that
requested `*cpus-per-task` were rejected.
* `data_parser/v0.0.40` - Fix the parsing for
`/slurmdb/v0.0.40/jobs` exit_code query parameter.
* If a job requests more shards which would allocate more than
one sharing GRES (gpu) per node refuse it unless
`SelectTypeparameters` has `MULTIPLE_SHARING_GRES_PJ`.
* Trigger fatal exit when Slurm API function is called before
`slurm_init()` is called.
* `slurmd` - Fix issue with `scontrol reconfigure` when started
with `-c`.
* `slurmrestd` - Job submissions that result in the following
error codes will be considered as successfully submitted (with
a warning), instead of returning an HTTP 500 error back:
`ESLURM_NODES_BUSY`, `ESLURM_RESERVATION_BUSY`, `ESLURM_JOB_HELD`,
`ESLURM_NODE_NOT_AVAIL`, `ESLURM_QOS_THRES`,
`ESLURM_ACCOUNTING_POLICY`, `ESLURM_RESERVATION_NOT_USABLE`,
`ESLURM_REQUESTED_PART_CONFIG_UNAVAILABLE`,
`ESLURM_BURST_BUFFER_WAIT`, ESLURM_PARTITION_DOWN`,
`ESLURM_LICENSES_UNAVAILABLE`.
* Fix a `slurmctld` fatal error when upgrading to 23.11 and
changing from `select/cons_res` to `select/cons_tres` at the
same time.
* `slurmctld` - Reject arbitrary distribution jobs that have a
minimum node count that differs from the number of unique
nodes in the hostlist.
* Prevent `slurmdbd` errors when updating reservations with names
containing apostrophes.
* Prevent message extension attacks that could bypass the
message hash. CVE-2023-49933.
* Prevent SQL injection attacks in `slurmdbd`. CVE-2023-49934.
* Prevent message hash bypass in slurmd which can allow an
attacker to reuse root-level MUNGE tokens and escalate
permissions. CVE-2023-49935.
* Prevent NULL pointer dereference on size_valp overflow.
CVE-2023-49936.
* Prevent double-xfree() on error in `_unpack_node_reg_resp()`.
CVE-2023-49937.
* For jobs that request `*cpus-per-gpu`, ensure that the
`*cpus-per-gpu request` is honored on every node in the and
not just for the job as a whole.
* Fix listing available `data_parser` plugins for json and yaml
when giving no commands to `scontrol` or `sacctmgr`.
* `slurmctld` - Rework `scontrol reconfigure` to avoid race
conditions that can result in stray jobs.
* `slurmctld` - Shave ~1 second off average reconfigure time by
terminating internal processing threads faster.
* Skip running `slurmdbd -R` if the connected cluster is 23.11
or newer. This operation is no longer relevant for 23.11.
* Ensure `slurmscriptd` shuts down before `slurmctld` is stopped
or reconfigured.
* Improve error handling and error messages in `slurmctld` to
`slurmscriptd` communications. This includes avoiding
potential deadlock in `slurmctld` if slurmscript dies
unexpectedly.
* Do not hold batch jobs whose extra constraints cannot be
immediately satisfied, and set the state reason to
`Constraints` instead of `BadConstraints`.
* Fix verbose log message printing a hex number instead of a job
id.
* Upgrade rate limit parameters message from debug to info.
* For `SchedulerParameters=extra_constraints`, prevent `slurmctld`
segfault when starting a `slurmd` with `*extra` for a node
that did not previously set this.
This also ensures the extra constraints model works off the
current node state, not the prior state.
* Fix `*tres-per-task` assertion.
* Fix a few issues when creating reservations.
* Add `SchedulerParameters=time_min_as_soft_limit` option.
* Remove `SLURM_WORKING_CLUSTER` env from batch and srun
environments.
* `cli_filter/lua` - return nil for unset time options rather
than the string `2982616-04:14:00` (which is the internal
macro `NO_VAL` represented as time string).
* Remove 'none' plugins for all but auth and cred. scontrol show
config will report (null) now.
* Removed `select/cons_res`. Please update your configuration to
`select/cons_tres`.
* `mpi/pmix` - When aborted with status 0, avoid marking
job/step as failed.
* Fixed typo on `initialized` for the description of
`ESLURM_PLUGIN_NOT_LOADED`.
* `cgroup.conf` - Removed deprecated parameters `AllowedKmemSpace`,
`ConstrainKmemSpace`, `MaxKmemPercent`, and `MinKmemSpace`.
* `proctrack/cgroup` - Add `SignalChildrenProcesses=<yes|no>`
option to `cgroup.conf`. This allows signals for cancelling,
suspending, resuming, etc. to be sent to children processes in
a `step/job` rather than just the parent.
* Add `PreemptParameters=suspend_grace_time` parameter to
control amount of time between `SIGTSTP` and `SIGSTOP` signals
when suspending jobs.
* `job_submit/throttle` - improve reset of submitted job counts
per user in order to better honor
`SchedulerParameters=jobs_per_user_per_hour=#`.
* Load the user environment into a private pid namespace to
avoid user scripts leaving background processes on a node.
* `scontrol` show `assoc_mgr` will display Lineage instead of Lft
for associations.
* Add `SlurmctldParameters=no_quick_restart` to avoid a new
`slurmctld` taking over the old `slurmctld` by accident.
* Fix `--cpus-per-gpu` for step allocations, which was
previously ignored for job steps. `*cpus-per-gpu` implies
`--exact`.
* Fix mutual exclusivity of `--cpus-per-gpu` and
`--cpus-per-task`: fatal if both options are requested in the
commandline or both are requested in the environment. If one
option is requested in the command line, it will override the
other option in the environment.
* `slurmrestd` - `openapi/dbv0.0.37` and `openapi/v0.0.37`
plugins have been removed.
* `slurmrestd` - `openapi/dbv0.0.38` and `openapi/v0.0.38`
plugins have been tagged as deprecated.
* `slurmrestd` - added auto population of `info/version` field.
* `sdiag` - add `--yaml` and `--json` arg support to specify
data_parser plugin.
* `sacct` - add `--yaml` and `--json` arg support to specify
`data_parser` plugin.
* `scontrol` - add `--yaml` and `--json` arg support to specify
`data_parser` plugin.
* `sinfo` - add `--yaml` and `--json` arg support to specify
`data_parser` plugin.
* `squeue` - add `--yaml` and `--json` arg support to specify
`data_parser` plugin.
* Changed the default `SelectType` to `select/cons_tres` (from
`select/linear`).
* Allow `SlurmUser`/`root` to use reservations without specific
permissions.
* Fix sending step signals to nodes not allocated by the step.
* Remove `CgroupAutomount=` option from `cgroup.conf`.
* Add `TopologyRoute=RoutePart` to route communications based
on partition node lists.
* Added ability for configless to push Prolog and Epilog
scripts to `slurmd`s.
* Prolog and Epilog do not have to be fully qualified pathnames.
* Changed default value of `PriorityType` from `priority/basic`
to `priority/multifactor`.
* `torque/mpiexec` - Propogate exit code from `launched` process.
* `slurmrestd` - Add new rlimits fields for job submission.
* Define SPANK options environment variables when
`--export=[NIL|NONE]` is specified.
* `slurmrestd` - Numeric input fields provided with a null
formatted value will now convert to zero (0) where it can be
a valid value. This is expected to be only be notable with job
submission against v0.0.38 versioned endpoints with job
requests with fields provided with null values. These fields
were already rejected by v0.0.39+ endpoints, unless `+complex`
parser value is provided to v0.0.40+ endpoints.
* `slurmrestd` - Improve parsing of integers and floating point
numbers when handling incoming user provided numeric fields.
Fields that would have not rejected a number for a numeric
field followed by other non-numeric characters will now get
rejected. This is expected to be only be notable with job
submission against v0.0.38 versioned endpoints with malformed
job requests.
* Reject reservation update if it will result in previously
submitted jobs losing access to the reservation.
* `data_parser/v0.0.40` - output partition state when dumping
partitions.
* Allow for a shared suffix to be used with the hostlist format.
E.g., `node[0001-0010]-int`.
* Replace `SRUN_CPUS_PER_TASK` with `SLURM_CPUS_PER_TASK` and
get back the previous behavior before Slurm 22.05 since now we
have the new external launcher step.
* `job_container/tmpfs` - Add `BasePath=none` option to disable
plugin on node subsets when there is a global setting.
* Add QOS flag `Relative`. If set the QOS limits will be treated
as percentages of a cluster/partition instead of absolutes.
* Remove `FIRST_CORES` flag from reservations.
* Add cloud instance id and instance type to node records.
Can be viewed/updated with `scontrol`.
* `slurmd` - add `instance-id`, `instance-type`, and `extra`
options to allow them to be set on startup.
* Add cloud instance accounting to database that can be viewed
with `sacctmgr show instance`.
* `select/linear` - fix task launch failure that sometimes
occurred when requesting `*threads-per-core` or
`--hint=nomultithread`. This also fixes memory calculation
with one of these options and `*mem-per-cpu`:
Previously, memory = mem-per-cpu * all cpus including unusable
threads.
Now, memory = mem-per-cpu * only usuable threads. This
behavior matches the documentation and select/cons_tres.
* `gpu/nvml` - Reduce chances of `NVML_ERROR_INSUFFICIENT_SIZE`
error when getting gpu memory information.
* `slurmrestd` - Convert to generating `OperationIDs` based on
path for all v0.0.40 tagged paths.
* `slurmrestd` - Reduce memory used while dumping a job's stdio
paths.
* `slurmrestd` - Jobs queried from `data_parser/v0.0.40` from
`slurmdb` will have `step/id` field given as a string to match
CLI formatting instead of an object.
* `sacct` - Output in JSON or YAML output will will have the
`step/id` field given as a string instead of an object.
* `scontrol`/`squeue` - Step output in JSON or YAML output will
will have the `id` field given as a string instead of an
object.
* `slurmrestd` - For `GET /slurmdb/v0.0.40/jobs` mimick default
behavior for handling of job start and end times as `sacct`
when one or both fields are not provided as a query parameter.
* `openapi/slurmctld` - Add `GET /slurm/v0.0.40/shares` endpoint
to dump same output as `sshare`.
* `sshare` - add JSON/YAML support.
* `data_parser/v0.0.40` - Remove `required/memory` output in
json. It is replaced by `required/memory_per_cpu` and
`required/memory_per_node`.
* `slurmrestd` - Add numeric id to all association identifiers
to allow unique identification where association has been
deleted but is still referenced by accounting record.
* `slurmrestd` - Add accounting, id, and comment fields to
association dumps.
* Use `memory.current` in cgroup/v2 instead of manually
calculating RSS. This makes accounting consistent with
OOM Killer.
* `sreport` - cluster Utilization `PlannedDown` field now
includes the time that all nodes were in the `POWERED_DOWN`
state instead of just cloud nodes.
* `scontrol` update partition now allows `Nodes+=<node-list>` and
`Nodes-=<node-list>` to add/delete nodes from the existing
partition node list. `Nodes=+host1,-host2` is also allowed.
* `sacctmgr` - add `--yaml` and `--json` arg support to specify
`data_parser` plugin.
* `sacctmgr` can now modify QOS's RawUsage to zero or a positive
value.
* `sdiag` - Added statistics on why the main and backfill
schedulers have stopped evaluation on each scheduling cycle.
the number of `RPC limit exceeded...` messages that are logged.
* Rename `sbcast --fanout` to `--treewidth`.
* Remove `SLURM_NODE_ALIASES` env variable.
* Enable fanout for dynamic and unaddresable cloud nodes.
* Fix how steps are dealloced in an allocation if the last step
of an srun never completes due to a node failure.
* Remove redundant database indexes.
* Add database index to suspend table to speed up archive/purges.
* When requesting `--tres-per-task` alter incorrect request for
TRES, it should be `TRESType/TRESName` not `TRESType:TRESName`.
* Make it so reservations can reserve GRES.
* `sbcast` - use the specified `--fanout` value on all hops in
message forwarding; previously the specified fanout was only
used on the first hop, and additional hops used `TreeWidth` in
`slurm.conf`.
* `slurmrestd`- remove logger prefix from `-s/-a list` options
outputs.
* `switch/hpe_slingshot` - Add support for collectives.
* Nodes with suspended jobs can now be displayed as `MIXED`.
* Fix inconsistent handling of using cli and/or environment
options for `tres_per_task=cpu:#` and `cpus_per_gpu`.
* Requesting `--cpus-per-task` will now set
`SLURM_TRES_PER_TASK=cpu:#` in the environment.
* For some tres related environment variables such as
`SLURM_TRES_PER_TASK`, when `srun` requests a different value
for that option, set these environment variables to the value
requested by `srun`. Previously these environment variables
were unchanged from the job allocation. This bug only affected
the output environment variables, not the actual step resource
allocation.
* `RoutePlugin=route/topology` has been replaced with
`TopologyParam=RouteTree`.
* If `ThreadsPerCore` in `slurm.conf` is configured with less
than the number of hardware threads, fix a bug where the task
plugins used fewer cores instead of using fewer threads per core.
* Fix arbitrary distribution allowing it to be used with `salloc`
and `sbatch` and fix how cpus are allocated to nodes.
* Allow nodes to reboot while node is drained or in a
maintenance state.
* Allow `scontrol` reboot to use nodesets to filter nodes to reboot.
* Fix how the topology of typed gres gets updated.
* Changes to the Type option in gres.conf now can be applied with
`scontrol` reconfig.
* Allow for jobs that request a newly configured gres type to be
queued even when the needed `slurmd`s have not yet registered.
* Kill recovered jobs that require unconfigured gres types.
* If keepalives are configured, enable them on all persistent
connections.
* Configless - Also send Includes from configuration files not
parsed by the controller (i.e. from `plugstack.conf`).
* Add `gpu/nrt` plugin for nodes using Trainium/Inferentia
devices.
* `data_parser/v0.0.40` - Add `START_RECEIVED` to job flags in
dumped output.
* SPANK - Failures from most spank functions (not epilog or
exit) will now cause the step to be marked as failed and the
command (`srun`, `salloc`, `sbatch *wait`) to return 1.
* Wed Jan 03 2024 Egbert Eich <eich@suse.com>
- Update to 23.02.6 to fix (CVE-2023-49933 - bsc#1218046, CVE-2023-49935 -
bsc#1218049, CVE-2023-49936 - bsc#1218050, CVE-2023-49937 - bsc#1218051,
CVE-2023-49938 - bsc#1218053)
* Security Fixes:
+ Add `JobAcctGatherParams=DisableGPUAcct` to disable gpu accounting.
+ `acct_gather_energy/ipmi` - Improve logging of DCMI issues.
+ `gpu/oneapi` - Add support for new env vars `ZE_FLAT_DEVICE_HIERARCHY`
and `ZE_ENABLE_PCI_ID_DEVICE_ORDER`.
+ `data_parser/v0.0.39` - skip empty string when parsing QOS ids.
+ Remove error message from `assoc_mgr_update_assocs` when purposefully
resetting the default QOS.
* Bug Fixes:
+ `libslurm_nss` - Avoid causing glibc to assert due to an unexpected
return from slurm_nss due to an error during lookup.
+ Fix job requests with `--tres-per-task` sometimes resulting in bad
allocations that cannot run subsequent job steps.
+ Fix issue with `slurmd` where `srun` fails to be warned when a node
prolog script runs beyond `MsgTimeout` set in `slurm.conf`.
+ `gres/shard` - Fix plugin functions to have matching parameter orders.
+ `gpu/nvml` - Fix issue that resulted in the wrong MIG devices being
constrained to a job
+ `gpu/nvml` - Fix linking issue with MIGs that prevented multiple MIGs
being used in a single job for certain MIG configurations
+ Fix file descriptor leak in slurmd when using `acct_gather_energy/ipmi`
with DCMI devices.
+ `sview` - avoid crash when job has a node list string > 49 characters.
+ Prevent `slurmctld` crash during reconfigure when packing job start
messages.
+ Preserve reason uid on reconfig.
+ Update node reason with updated `INVAL` state reason if different from
last registration.
+ `conmgr` - Avoid NULL dereference when using `auth/none`.
+ `data_parser/v0.0.39` - Fixed how deleted QOS and associations for jobs
are dumped.
+ `burst_buffer/lua` - fix stage in counter not decrementing when a job is
cancelled during stage in. This counter is used to enforce the limit of
128 scripts per stage.
+ `data_parser/v0.0.39` - Fix how the `INVALID` nodes state is dumped.
+ `data_parser/v0.0.39` - Fix parsing of flag arrays to allow muliple
flags to be set.
+ Avoid leaking sockets when an x11 application is closed in an allocation.
+ Fix missing mutex unlock in group cache code which could cause slurmctld
to freeze.
+ Fix scrontab monthly jobs possibly skipping a month if added near the
end of the month.
+ Fix loading of the gpu account gather energy plugin.
+ Fix `slurmctld` segfault when reconfiguring after a job resize.
+ Fix crash in slurmstepd that can occur when launching tasks via mpi using
the `pmi2` plugin and using the `route/topology` plugin.
+ Fix `qos <id> doesn't exist` error message in `assoc_mgr_update_assocs`
to print the attempted new default qos, rather than the current default
qos.
+ `data_parser/v0.0.39` - Fix segfault when POSTing data with association
usage.
* Other Changes and Improvements:
+ Prevent message extension attacks that could bypass the message hash.
CVE-2023-49933.
+ Prevent message hash bypass in slurmd which can allow an attacker to
reuse root-level MUNGE tokens and escalate permissions. CVE-2023-49935.
+ Prevent NULL pointer dereference on `size_valp` overflow. CVE-2023-49936.
+ Prevent double-xfree() on error in `_unpack_node_reg_resp()`.
CVE-2023-49937.
+ Prevent modified `sbcast` RPCs from opening a file with the wrong group
permissions. CVE-2023-49938.
- Fix %do_obsoletes macro expansion to work with SLE-12.
* Thu Nov 30 2023 Egbert Eich <eich@suse.com>
- Add missing service file for slurmrestd (boo#1217711).
* Tue Nov 28 2023 Egbert Eich <eich@suse.com>
- Explicitly create an Obsoletes: entry for each package version
that is obsoleted by the present version. These are all published
versions of the last two major releases as well as all minor
versions of the present release lower than the current one
(bsc#1216869 2nd part).
This prevents the current version to upgrade a old Slurm version
for which no upgrade path exists.
* Mon Nov 20 2023 Egbert Eich <eich@suse.com>
- On SLE-12 exclude build for s390x.
* Mon Nov 06 2023 Egbert Eich <eich@suse.com>
- Add missing dependencies to slurm-config to plugins package.
These should help to tie down the slurm version and help to avoid
a package mix (bsc#1216869).
* Thu Oct 12 2023 Christian Goll <cgoll@suse.com>
- update to 23.02.6 to fix (CVE-2023-41914, bsc#1216207)
* Removed Fix-test-32.8.patch as fixed upstream
* Bug Fixes:
+ Fix `CpusPerTres=` not upgreadable with scontrol update
+ Fix unintentional gres removal when validating the gres job state.
+ Fix `--without-hpe-slingshot` configure option.
+ Fix cgroup v2 memory calculations when transparent huge pages are used.
+ Fix parsing of `sgather --timeout` option.
+ Fix regression from 22.05.0 that caused `srun --cpu-bind "=verbose"`
and `"=v"` options give different CPU bind masks.
+ Fix "_find_node_record: lookup failure for node" error message appearing
for all dynamic nodes during reconfigure.
+ Avoid segfault if loading serializer plugin fails.
+ `slurmrestd` - Correct OpenAPI format for `GET /slurm/v0.0.39/licenses`.
+ `slurmrestd` - Correct OpenAPI format for
`GET /slurm/v0.0.39/job/{job_id}`.
+ `slurmrestd` - Change format to multiple fields in
`GET /slurmdb/v0.0.39/assocations` and `GET /slurmdb/v0.0.39/qos` to
handle infinite and unset states.
+ When a node fails in a job with `--no-kill`, preserve the extern step on the
remaining nodes to avoid breaking features that rely on the extern step
such as `pam_slurm_adopt`, `x11`, and `job_container/tmpfs`.
+ `auth/jwt` - Ignore `x5c` field in JWKS files.
+ `auth/jwt` - Treat 'alg' field as optional in JWKS files.
+ Allow job_desc.selinux_context to be read from the job_submit.lua script.
+ Skip check in slurmstepd that causes a large number of errors in the
munge log: "Unauthorized credential for client UID=0 GID=0".
This error will still appear on `slurmd`/`slurmctld`/`slurmdbd` start up
and is not a cause for concern.
+ `slurmctld` - Allow startup with zero partitions.
+ Fix some mig profile names in slurm not matching nvidia mig profiles.
+ Prevent `slurmscriptd` processing delays from blocking other threads in
`slurmctld` while trying to launch `{Prolog|Epilog}Slurmctld`.
+ Fix sacct printing ReqMem field when memory doesn't exist in requested
TRES.
+ Fix how heterogenous steps in an allocation with `CR_PACK_NODE` or
`-mpack` are created.
+ Fix `slurmctld` crash from race condition within `job_submit_throttle`
plugin.
+ Fix `--with-systemdsystemunitdir` when requesting a default location.
+ Fix not being able to cancel an array task by the jobid (i.e. not
`<jobid>_<taskid>`) through scancel, job launch failure or prolog
failure.
+ Fix cancelling the whole array job when the array task is the meta job
and it fails job or prolog launch and is not requeable. Cancel only the
specific task instead.
+ Fix regression in 21.08.2 where MailProg did not run for `mail-type=end`
for jobs with non+zero exit codes.
+ Fix incorrect setting of memory.swap.max in cgroup/v2.
+ Fix `jobacctgather/cgroup` collection of disk/io, gpumem, gpuutil TRES
values.
+ Fix -d singleton for heterogeneous jobs.
+ Downgrade info logs about a job meeting a "maximum node limit" in the
select plugin to `DebugFlags=SelectType`. These info logs could spam the
slurmctld log file under certain circumstances.
+ `prep/script` - Fix `[Srun|Task]<Prolog|Epilog>` missing
`SLURM_JOB_NODELIST`.
+ gres - Rebuild GRES core bitmap for nodes at startup. This fixes error:
"Core bitmaps size mismatch on node [HOSTNAME]", which causes jobs to
enter state "Requested node configuration is not available".
+ `slurmctd` - Allow startup with zero nodes.
+ Fix filesystem handling race conditions that could lead to an attacker
taking control of an arbitrary file, or removing entire directories'
contents. CVE-2023-41914.
* Mon Sep 18 2023 Egbert Eich <eich@suse.com>
- Updated to version 23.02.5 with the following changes:
* Bug Fixes:
+ Revert a change in 23.02 where `SLURM_NTASKS` was no longer set in the
job's environment when `--ntasks-per-node` was requested.
The method that is is being set, however, is different and should be more
accurate in more situations.
+ Change pmi2 plugin to honor the `SrunPortRange` option. This matches the
new behavior of the pmix plugin in 23.02.0. Note that neither of these
plugins makes use of the `MpiParams=ports=` option, and previously
were only limited by the systems ephemeral port range.
+ Fix regression in 23.02.2 that caused slurmctld -R to crash on startup if
a node features plugin is configured.
+ Fix and prevent reoccurring reservations from overlapping.
+ `job_container/tmpfs` - Avoid attempts to share BasePath between nodes.
+ With `CR_Cpu_Memory`, fix node selection for jobs that request gres and
`--mem-per-cpu`.
+ Fix a regression from 22.05.7 in which some jobs were allocated too few
nodes, thus overcommitting cpus to some tasks.
+ Fix a job being stuck in the completing state if the job ends while the
primary controller is down or unresponsive and the backup controller has
not yet taken over.
+ Fix `slurmctld` segfault when a node registers with a configured
`CpuSpecList` while `slurmctld` configuration has the node without
`CpuSpecList`.
+ Fix cloud nodes getting stuck in `POWERED_DOWN+NO_RESPOND` state after
not registering by `ResumeTimeout`.
+ `slurmstepd` - Avoid cleanup of `config.json-less` containers spooldir
getting skipped.
+ Fix scontrol segfault when 'completing' command requested repeatedly in
interactive mode.
+ Properly handle a race condition between `bind()` and `listen()` calls
in the network stack when running with SrunPortRange set.
+ Federation - Fix revoked jobs being returned regardless of the
`-a`/`--all` option for privileged users.
+ Federation - Fix canceling pending federated jobs from non-origin
clusters which could leave federated jobs orphaned from the origin
cluster.
+ Fix sinfo segfault when printing multiple clusters with `--noheader`
option.
+ Federation - fix clusters not syncing if clusters are added to a
federation before they have registered with the dbd.
+ `node_features/helpers` - Fix node selection for jobs requesting
changeable.
features with the `|` operator, which could prevent jobs from
running on some valid nodes.
+ `node_features/helpers` - Fix inconsistent handling of `&` and `|`,
where an AND'd feature was sometimes AND'd to all sets of features
instead of just the current set. E.g. `foo|bar&baz` was interpreted
as `{foo,baz}` or `{bar,baz}` instead of how it is documented:
`{foo} or {bar,baz}`.
+ Fix job accounting so that when a job is requeued its allocated node
count is cleared. After the requeue, sacct will correctly show that
the job has 0 `AllocNodes` while it is pending or if it is canceled
before restarting.
+ `sacct` - `AllocCPUS` now correctly shows 0 if a job has not yet
received an allocation or if the job was canceled before getting one.
+ Fix intel OneAPI autodetect: detect the `/dev/dri/renderD[0-9]+` GPUs,
and do not detect `/dev/dri/card[0-9]+`.
+ Fix node selection for jobs that request `--gpus` and a number of
tasks fewer than GPUs, which resulted in incorrectly rejecting these
jobs.
+ Remove `MYSQL_OPT_RECONNECT` completely.
+ Fix cloud nodes in `POWERING_UP` state disappearing (getting set
to `FUTURE`)
when an `scontrol reconfigure` happens.
+ `openapi/dbv0.0.39` - Avoid assert / segfault on missing coordinators
list.
+ `slurmrestd` - Correct memory leak while parsing OpenAPI specification
templates with server overrides.
+ Fix overwriting user node reason with system message.
+ Prevent deadlock when `rpc_queue` is enabled.
+ `slurmrestd` - Correct OpenAPI specification generation bug where
fields with overlapping parent paths would not get generated.
+ Fix memory leak as a result of a partition info query.
+ Fix memory leak as a result of a job info query.
+ For step allocations, fix `--gres=none` sometimes not ignoring gres
from the job.
+ Fix `--exclusive` jobs incorrectly gang-scheduling where they shouldn't.
+ Fix allocations with `CR_SOCKET`, gres not assigned to a specific
socket, and block core distribion potentially allocating more sockets
than required.
+ Revert a change in 23.02.3 where Slurm would kill a script's process
group as soon as the script ended instead of waiting as long as any
process in that process group held the stdout/stderr file descriptors
open. That change broke some scripts that relied on the previous
behavior. Setting time limits for scripts (such as
`PrologEpilogTimeout`) is strongly encouraged to avoid Slurm waiting
indefinitely for scripts to finish.
+ Fix `slurmdbd -R` not returning an error under certain conditions.
+ `slurmdbd` - Avoid potential NULL pointer dereference in the mysql
plugin.
+ Fix regression in 23.02.3 which broken X11 forwarding for hosts when
MUNGE sends a localhost address in the encode host field. This is caused
when the node hostname is mapped to 127.0.0.1 (or similar) in
`/etc/hosts`.
+ `openapi/[db]v0.0.39` - fix memory leak on parsing error.
+ `data_parser/v0.0.39` - fix updating qos for associations.
+ `openapi/dbv0.0.39` - fix updating values for associations with null
users.
+ Fix minor memory leak with `--tres-per-task` and licenses.
+ Fix cyclic socket cpu distribution for tasks in a step where
`--cpus-per-task` < usable threads per core.
+ `slurmrestd` - For `GET /slurm/v0.0.39/node[s]`, change format of
node's energy field `current_watts` to a dictionary to account for
unset value instead of dumping 4294967294.
+ `slurmrestd` - For `GET /slurm/v0.0.39/qos`, change format of QOS's
field "priority" to a dictionary to account for unset value instead of
dumping 4294967294.
+ slurmrestd - For `GET /slurm/v0.0.39/job[s]`, the 'return code'
code field in `v0.0.39_job_exit`_code will be set to -127 instead of
being left unset where job does not have a relevant return code.
* Other Changes:
+ Remove --uid / --gid options from salloc and srun commands. These options
did not work correctly since the CVE-2022-29500 fix in combination with
some changes made in 23.02.0.
+ Add the `JobId` to `debug()` messages indicating when
`cpus_per_task/mem_per_cpu` or `pn_min_cpus` are being automatically
adjusted.
+ Change the log message warning for rate limited users from verbose to
info.
+ `slurmstepd` - Cleanup per task generated environment for containers in
spooldir.
+ Format batch, extern, interactive, and pending step ids into strings that
are human readable.
+ `slurmrestd` - Reduce memory usage when printing out job CPU frequency.
+ `data_parser/v0.0.39` - Add `required/memory_per_cpu` and
`required/memory_per_node` to `sacct --json` and `sacct --yaml` and
`GET /slurmdb/v0.0.39/jobs` from slurmrestd.
+ `gpu/oneapi` - Store cores correctly so CPU affinity is tracked.
+ Allow `slurmdbd -R` to work if the root assoc id is not 1.
+ Limit periodic node registrations to 50 instead of the full `TreeWidth`.
Since unresolvable `cloud/dynamic` nodes must disable fanout by setting
`TreeWidth` to a large number, this would cause all nodes to register at
once.
* Mon Aug 21 2023 Christian Goll <cgoll@suse.com>
- Updated to 23.02.4 with the following changes:
* Bug Fixes:
+ Fix main scheduler loop not starting after a failover to backup
controller. Avoid slurmctld segfault when specifying
`AccountingStorageExternalHost` (bsc#1214983).
+ Fix sbatch return code when `--wait` is requested on a job array.
+ Fix collected `GPUUtilization` values for `acct_gather_profile` plugins.
+ Fix `slurmrestd` handling of job hold/release operations.
+ Fix step running indefinitely when slurmctld takes more than
`MessageTimeout` to respond. Now, `slurmctld` will cancel the step when
detected, preventing following steps from getting stuck waiting for
resources to be released.
+ Fix regression to make `job_desc.min_cpus` accurate again in `job_submit`
when requesting a job with `--ntasks-per-node`.
+ Fix handling of `ArrayTaskThrottle` in backfill.
+ Fix regression in 23.02.2 when checking gres state on `slurmctld`
startup or reconfigure. Gres changes in the configuration were not
updated on slurmctld startup. On startup or reconfigure, these messages
were present in the log: `error: Attempt to change gres/gpu Count`.
+ Fix potential double count of gres when dealing with limits.
+ Fix `slurmstepd` segfault when `ContainerPath` is not set in `oci.conf`
+ Fixed an issue where jobs requesting licenses were incorrectly rejected.
+ `scrontab` - Fix cutting off the final character of quoted variables.
+ `smail` - Fix issues where e-mails at job completion were not being sent.
+ `scontrol/slurmctld` - fix comma parsing when updating a reservation's
nodes.
+ Fix `--gpu-bind=single binding` tasks to wrong gpus, leading to some gpus
having more tasks than they should and other gpus being unused.
+ Fix regression in 23.02 that causes slurmstepd to crash when `srun`
requests more than `TreeWidth` nodes in a step and uses the pmi2 or
pmix plugin.
+ `job_container/tmpfs` - Fix `%h` and `%n` substitution in `BasePath`
where `%h` was substituted as the NodeName instead of the hostname,
and %n was substituted as an empty string.
+ Fix regression where `--cpu-bind=verbose` would override
`TaskPluginParam`.
+ `scancel` - Fix `--clusters/-M` for federations. Only filtered jobs
(e.g. `-A`, `-u`, `-p`, etc.) from the specified clusters will be
canceled, rather than all jobs in the federation. Specific jobids
will still be routed to the origin cluster for cancellation.
* Other changes:
+ Make spank `S_JOB_ARGV` item value hold the requested command `argv`
instead of the `srun --bcast` value when `--bcast` requested (only in
local context).
+ `scontrol` - Permit changes to StdErr and StdIn for pending jobs.
+ `scontrol` - Reset `std`{`err`,`in`,`out`} when set to empty string.
+ `slurmrestd` - mark environment as a required field for job submission
descriptions.
+ `slurmrestd` - avoid dumping null in OpenAPI schema required fields.
+ `data_parser/v0.0.39` - avoid rejecting valid `memory_per_node` formatted
as dictionary provided with a job description.
+ `data_parser/v0.0.39` - avoid rejecting valid `memory_per_cpu` formatted
as dictionary provided with a job description.
+ `slurmrestd` - Return HTTP error code 404 when job query fails.
+ `slurmrestd` - Add return schema to error response to job and license
query.
+ Change the log message warning for rate limited users from debug to
verbose.
+ `cgroup/v2` - Avoid capturing log output for ebpf when constraining
devices,
as this can lead to inadvertent failure if the log buffer is too small.
+ Added error message when attempting to use sattach on batch or extern
steps.
+ Reject job `ArrayTaskThrottle` update requests from unprivileged users.
+ `data_parser/v0.0.39` - populate description fields of property objects
in generated OpenAPI specifications where defined.
+ `slurmstepd` - Avoid segfault caused by `ContainerPath` not being
terminated by `/` in `oci.conf`.
+ `data_parser/v0.0.39` - Change `v0.0.39_job_info` response to tag
`exit_code` field as being complex instead of only an unsigned integer.
- Updated to 23.02.3 with the following changes:
* Bug Fixes:
+ `slurmctld` - Fix backup slurmctld crash when it takes control
multiple times.
+ Fix regression in 23.02.2 that ignored the partition `DefCpuPerGPU`
setting on the first pass of scheduling a job requesting
`--gpus --ntasks`.
+ `srun` - fix issue creating regular and interactive steps because
environment variables were incorrectly set on non-HetSteps.
+ Fix dynamic nodes getting stuck in allocated states when reconfiguring.
+ Fix regression in 23.02.2 that set the `SLURM_NTASKS` environment
variable in sbatch jobs from `--ntasks-per-node` when `--ntasks` was not
requested.
+ Fix regression in 23.02 that caused sbatch jobs to set the wrong number
of tasks when requesting `--ntasks-per-node` without `--ntasks`, and also
requesting one of the following options: `--sockets-per-node`,
`--cores-per-socket`, `--threads-per-core` (or `--hint=nomultithread`),
or `-B,--extra-node-info`.
+ Fix double counting suspended job counts on nodes when reconfiguring,
which prevented nodes with suspended jobs from being powered down or
rebooted once the jobs completed.
+ Fix backfill not scheduling jobs submitted with `--prefer` and
`--constraint` properly.
+ mpi/pmix - fix regression introduced in 23.02.2 which caused PMIx shmem
backed files permissions to be incorrect.
+ api/submit - fix memory leaks when submission of batch regular jobs
or batch HetJobs fails (response data is a return code).
+ Fix regression in 23.02 leading to error() messages being sent at `INFO`
instead of `ERR` in syslog.
+ Fix `TresUsageIn[Tot|Ave]` calculation for `gres/gpumem` and
`gres/gpuutil`.
+ Fix issue in the gpu plugins where gpu frequencies would only be set if
both gpu memory and gpu frequencies were set, while one or the other
suffices.
+ Fix reservations group ACL's not working with the root group.
+ Fix updating a job with a ReqNodeList greater than the job's node count.
+ Fix inadvertent permission denied error for `--task-prolog` and
`--task-epilog` with filesystems mounted with `root_squash`.
+ Fix missing detailed cpu and gres information in json/yaml output from
`scontrol`, `squeue` and `sinfo`.
+ Fix regression in 23.02 that causes a failure to allocate job steps that
request `--cpus-per-gpu` and gpus with types.
+ Fix potentially waiting indefinitely for a defunct process to finish,
which affects various scripts including `Prolog` and `Epilog`. This could
have various symptoms, such as jobs getting stuck in a completing state.
+ Fix losing list of reservations on job when updating job with list of
reservations and restarting the controller.
+ Fix nodes resuming after down and drain state update requests from
clients older than 23.02.
+ Fix advanced reservation creation/update when an association that should
have access to it is composed with partition(s).
+ Fix job layout calculations with `--ntasks-per-gpu`, especially when
`--nodes` has not been explicitly provided.
+ Fix X11 forwarding for jobs submitted from the slurmctld host.
+ When a job requests `--no-kill` and one or more nodes fail during the
job, fix subsequent job steps unable to use some of the remaining
resources allocated to the job.
+ Fix shared gres allocation when using `--tres-per-task` with tasks that
span multiple sockets.
+ `auth/jwt` - Fix memory leak.
* Other changes:
+ `openapi/dbv0.0.39/users` - If a default account update failed, resulting
in a no-op, the query returned success without any warning. Now a warning
is sent back to the client that the default account wasn't modified.
+ Avoid job write lock when nodes are dynamically added/removed.
+ `burst_buffer/lua` - allow jobs to get scheduled sooner after
`slurm_bb_data_in` completes.
+ `openapi/v0.0.39` - fix memory leak in `_job_post_het_submit()`.
+ Avoid possible `slurmctld` segfault caused by race condition with already
completed `slurmdbd_conn` connections.
+ `Slurmdbd.conf` checks included conf files for 0600 permissions
+ `slurmrestd` - fix regression "oversubscribe" fields were removed from
job descriptions and submissions from v0.0.39 end points.
+ `accounting_storage/mysql` - Query for indiviual QOS correctly when you
have more than 10.
+ Add warning message about ignoring `--tres-per-tasks=license` when used
on a step.
+ `sshare` - Fix command to work when using `priority/basic`.
+ Avoid loading `cli_filter` plugins outside of `salloc`/`sbatch`/`scron`/
`srun`. This fixes a number of missing symbol problems that can manifest
for executables linked against libslurm (and not `libslurmfull`).
+ Allow cloud_reg_addrs to update dynamically registered node's addrs on
subsequent registrations.
+ Revert a change in 22.05.5 that prevented tasks from sharing a core if
`--cpus-per-task` > threads per core, but caused incorrect accounting and
cpu binding. Instead, `--ntasks-per-core=1` may be requested to prevent
tasks from sharing a core.
+ Correctly send `assoc_mgr` lock to mcs plugin.
+ Avoid unnecessary `gres/gpumem` and `gres/gpuutil` `TRES` position
lookups.
+ `sacct` - when printing `PLANNED` time, use end time instead of start
time for jobs cancelled before they started.
+ Hold the job with `(Reservation ... invalid)` state reason if the
reservation is not usable by the job.
+ `sbatch` - Added new `--export=NIL` option.
- Removed:
* Fix-test-3.13.patch
* Fix-test-38.11.patch as both tests changed upstream
* Tue Jul 04 2023 Egbert Eich <eich@suse.com>
- Create a macro for upgrade dependency to ensure uniform handling.
* Tue May 09 2023 Christian Goll <cgoll@suse.com>
- updated to 23.02.02 which includes a number of fixes to Slurm stability
* Includes a fix for a regression in 23.02 that caused openmpi mpirun to fail
to launch tasks.
* It also includes two functional changes: Don't update the cron job tasks if
the whole crontab file is left untouched after opening it with scrontab -e
* Sort dynamic nodes and include them in topology after scontrol reconfigure
or a slurmctld restart.
* Mon Apr 17 2023 Egbert Eich <eich@suse.com>
- Web-configurator: changed presets to SUSE defaults.
- If %_restart_on_update is no longer defined replace by own
macro.
- Marked slurm-openlava, slurm-seff and slurm-sjstat noarch.
- rpmlint:
* dropped some rpmlint filters which are no longer relevant.
* added/refreshed filters. For Details, see rpmlintrc.
- Remove workaround to fix the restart issue in an Slurm package
described in bsc#1088693.
The Slurm version in this package as 16.05. Any attempt to
directly migrate to the current version is bound to fail
anyway.
- Now require slurm-munge if munge authentication is installed.
* Fri Mar 31 2023 Christian Goll <cgoll@suse.com>
- updated to 23.02.1 with the following changes:
* job_container/tmpfs - cleanup job container even if namespace mount is
already unmounted.
* openapi/dbv0.0.38 - Fix not displaying an error when updating QOS or
associations fails.
* Fix nodes remaining as PLANNED after slurmctld save state recovery.
* Add cgroup.conf EnableControllers option for cgroup/v2.
* Get correct cgroup root to allow slurmd to run in containers like Docker.
* slurmctld - add missing PrivateData=jobs check to step ContainerID lookup
requests originated from 'scontrol show step container-id=<id>' or certain
scrun operations when container state can't be directly queried.
* Fix nodes un-draining after being drained due to unkillable step.
* Fix remote licenses allowed percentages reset to 0 during upgrade.
* sacct - Avoid truncating time strings when using SLURM_TIME_FORMAT with
the --parsable option.
* Fix regression in 22.05.0rc1 that broke Nodes=ALL in a NodeSet.
* openapi/v0.0.39 - fix jobs submitted via slurmrestd being allocated fewer
CPUs than tasks when requesting multiple tasks.
* Fix job not being scheduled on valid nodes and potentially being rejected
when using parentheses at the beginning of square brackets in a feature
request, for example: "feat1&[(feat2|feat3)]".
* Fix regression in 23.02.0rc1 which made --gres-flags=enforce-binding no
longer enforce optimal core-gpu job placement.
* mpi/pmix - Fix v5 to load correctly when libpmix.so isn't in the normal
lib path.
* data_parser/v0.0.39 - fix regression where "memory_per_node" would be
rejected for job submission.
* data_parser/v0.0.39 - fix regression where "memory_per_cpu" would be
rejected for job submission.
* slurmctld - add an assert to check for magic number presence before deleting
a partition record and clear the magic afterwards to better diagnose
potential memory problems.
* Clean up OCI containers task directories correctly.
* scrun - Run under existing job when SLURM_JOB_ID is present.
* Prevent a slurmstepd crash when the I/O subsystem has hung.
* common/conmgr - fix memory leak of complete connection list.
* job_container/tmpfs - avoid printing extraneous error messages when running
a spank plugin that implements slurm_spank_job_prolog() or
slurm_spank_job_epilog().
* Fix srun < 23.02 always getting an "exact" core allocation.
* Prevent scontrol < 23.02 from setting MaxCPUsPerSocket to 0.
* Add ScronParameters=explicit_scancel and corresponding scancel --cron
option.
- removed right-pmix-path.patch as fixed upstream
* Thu Mar 16 2023 Christian Goll <cgoll@suse.com>
- use libpmix.so.2 instead of libpmix.so to fix (bsc#1209260)
this removes the need of pmix-pluginlib
added: right-pmix-path.patch
* Wed Mar 15 2023 Christian Goll <cgoll@suse.com>
- slurm-plugins need to require pmix-pluginlib (bsc#1209260)
* Tue Mar 07 2023 Egbert Eich <eich@suse.com>
- Stop pulling firewall rules from github. There is no benefit to
host these separately.
- Remove pre-sle12 pieces.
* Wed Mar 01 2023 Egbert Eich <eich@suse.com>
- Add missing Provides:, Conflicts: and Obsoletes: to slurm-cray,
slurm-hdf5 and slurm-testsuite to avoid package conflicts.
- Unify Obsoletes:.
- Consolidate spec files between different Slurm releases in
Leap/SLE maintenance.
- Add dependency for the general plugin package to the
AcctGatherProfile HDF5 plugin.
- Adjust node RealMemory in slurm.conf of test suite for 8G test
nodes.
* Mon Feb 20 2023 Egbert Eich <eich@suse.com>
- updated to 23.02.0
* Highlights
+ slurmctld - Add new RPC rate limiting feature. This is enabled through
SlurmctldParameters=rl_enable, otherwise disabled by default.
+ Make scontrol reconfigure and sending a SIGHUP to the slurmctld behave
the same. If you were using SIGHUP as a 'lighter' scontrol reconfigure
to rotate logs please update your scripts to use SIGUSR2 instead.
+ Change cloud nodes to show by default. PrivateData=cloud is no longer
needed.
+ sreport - Count planned (FKA reserved) time for jobs running in
IGNORE_JOBS reservations. Previously was lumped into IDLE time.
+ job_container/tmpfs - Support running with an arbitrary list of private
mount points (/tmp and /dev/shm are the default, but not required).
+ job_container/tmpfs - Set more environment variables in InitScript.
+ Make all cgroup directories created by Slurm owned by root. This was the
behavior in cgroup/v2 but not in cgroup/v1 where by default the step
directories ownership were set to the user and group of the job.
+ accounting_storage/mysql - change purge/archive to calculate record ages
based on end time, rather than start or submission times.
+ job_submit/lua - add support for log_user() from slurm_job_modify().
+ Run the following scripts in slurmscriptd instead of slurmctld:
ResumeProgram, ResumeFailProgram, SuspendProgram, ResvProlog, ResvEpilog,
and RebootProgram (only with SlurmctldParameters=reboot_from_controller).
+ Only permit changing log levels with 'srun --slurmd-debug' by root
or SlurmUser.
+ slurmctld will fatal() when reconfiguring the job_submit plugin fails.
+ Add PowerDownOnIdle partition option to power down nodes after nodes
become idle.
+ Add "[jobid.stepid]" prefix from slurmstepd and "slurmscriptd" prefix
from slurmcriptd to Syslog logging. Previously was only happening when
logging to a file.
+ Add purge and archive functionality for job environment and job batch
script records.
+ Extend support for Include files to all "configless" client commands.
+ Make node weight usable for powered down and rebooting nodes.
+ Removed 'launch' plugin.
+ Add "Extra" field to job to store extra information other than a comment.
+ Add usage gathering for AMD (requires ROCM 5.5+) and NVIDIA gpus.
+ Add job's allocated nodes, features, oversubscribe, partition, and
reservation to SLURM_RESUME_FILE output for power saving.
+ Automatically create directories for stdout/stderr output files. Paths
may use %j and related substitution characters as well.
+ Add --tres-per-task to salloc/sbatch/srun.
+ Allow nodefeatures plugin features to work with cloud nodes.
e.g. - Powered down nodes have no active changeable features.
- Nodes can't be changed to other active features until powered down.
- Active changeable features are reset/cleared on power down.
+ Make slurmstepd cgroups constrained by total configured memory from
slurm.conf (NodeName=<> RealMemory=#) instead of total physical memory.
+ node_features/helpers - add support for the OR and parentheses operators
in a --constraint expression.
+ slurmctld will fatal() when [Prolog|Epilog]Slurmctld are defined but
are not executable.
+ Validate node registered active features are a super set of node's
currently active changeable features.
+ On clusters without any PrologFlags options, batch jobs with failed
prologs no longer generate an output file.
+ Add SLURM_JOB_START_TIME and SLURM_JOB_END_TIME environment variables.
+ Add SuspendExcStates option to slurm.conf to avoid suspending/powering
down specific node states.
+ Add support for DCMI power readings in IPMI plugin.
+ slurmrestd served /slurm/v0.0.39 and /slurmdb/v0.0.39 endpoints had major
changes from prior versions. Almost all schemas have been renamed and
modified. Sites using OpenAPI Generator clients are highly suggested to
upgrade to to using atleast version 6.x due to limitations with prior
versions.
+ Allow for --nodelist to contain more nodes than required by --nodes.
+ Rename "nodes" to "nodes_resume" in SLURM_RESUME_FILE job output.
+ Rename "all_nodes" to "all_nodes_resume" in SLURM_RESUME_FILE output.
+ Add jobcomp/kafka plugin.
+ Add new PreemptParameters=reclaim_licenses option which will allow higher
priority jobs to preempt jobs to free up used licenses. (This is only
enabled for with PreemptModes of CANCEL and REQUEUE, as Slurm cannot
guarantee suspended jobs will release licenses correctly.)
+ hpe/slingshot - add support for the instant-on feature.
+ Add ability to update SuspendExc* parameters with scontrol.
+ Add ability to restore SuspendExc* parameters on restart with slurmctld
- R option.
+ Add ability to clear a GRES specification by setting it to "0" via
'scontrol update job'.
+ Add SLURM_JOB_OVERSUBSCRIBE environment variable for Epilog, Prolog,
EpilogSlurmctld, PrologSlurmctld, and mail ouput.
+ System node down reasons are appended to existing reasons, separated
by ':'.
+ New command scrun has been added. scrun acts as an Open Container
Initiative (OCI) runtime proxy to run containers seamlessly via Slurm.
+ Fixed GpuFreqDef option. When set in slurm.conf, it will be used if
- -gpu-freq was not explicitly set by the job step.
* Configuration Changes
+ job_container.conf - Added "Dirs" option to list desired private mount
points.
+ node_features plugins - invalid users specified for AllowUserBoot will
now result in fatal() rather than just an error.
+ Deprecate AllowedKmemSpace, ConstrainKmemSpace, MaxKmemPercent, and
MinKmemSpace.
+ Allow jobs to queue even if the user is not in AllowGroups when
EnforcePartLimits=no is set. This ensures consistency for all the
Partition access controls, and matches the documented behavior for
EnforcePartLimits.
+ Add InfluxDBTimeout parameter to acct_gather.conf.
+ job_container/tmpfs - add support for expanding %h and %n in BasePath.
+ slurm.conf - Removed SlurmctldPlugstack option.
+ Add new SlurmctldParameters=validate_nodeaddr_threads=<number> option to
allow concurrent hostname resolution at slurmctld startup.
+ Add new AccountingStoreFlags=job_extra option to store a job's extra field
in the database.
+ Add new "defer_batch" option to SchedulerParameters to only defer
scheduling for batch jobs.
+ Add new DebugFlags option 'JobComp' to replace 'Elasticsearch'.
+ Add configurable job requeue limit parameter - MaxBatchRequeue - in
slurm.conf to permit changes from the old hard-coded value of 5.
+ helpers.conf - Allow specification of node specific features.
+ helpers.conf - Allow many features to one helper script.
+ job_container/tmpfs - Add "Shared" option to support shared namespaces.
This allows autofs to work with the job_container/tmpfs plugin when
enabled.
+ acct_gather.conf - Added EnergyIPMIPowerSensors=Node=DCMI and
Node=DCMI_ENHANCED.
+ Add new "getnameinfo_cache_timeout=<number>" option to
CommunicationParameters to adjust or disable caching the results of
getnameinfo().
+ Add new PrologFlags=ForceRequeueOnFail option to automatically requeue
batch jobs on Prolog failures regardless of the job --requeue setting.
+ Add HealthCheckNodeState=NONDRAINED_IDLE option.
+ Add 'explicit' to Flags in gres.conf. This makes it so the gres is not
automatically added to a job's allocation when --exclusive is used. Note
that this is a per-node flag.
+ Moved the "preempt_" options from SchedulerParameters to
PreemptParameters, and dropped the prefix from the option names.
(The old options will still be parsed for backwards compatibility,
but are now undocumented.)
+ Add LaunchParameters=ulimit_pam_adopt, which enables setting RLIMIT_RSS
in adopted processes.
+ Update SwitchParameters=job_vni to enable/disable creating job VNIs
for all jobs, or when a user requests them.
+ Update SwitchParameters=single_node_vni to enable/disable creating
single node vnis for all jobs, or when a user requests them.
+ Add ability to preserve SuspendExc* parameters on reconfig with
ReconfigFlags=KeepPowerSaveSettings.
+ slurmdbd.conf - Add new AllResourcesAbsolute to force all new resources
to be created with the Absolute flag.
+ topology/tree - Add new TopologyParam=SwitchAsNodeRank option to reorder
nodes based on switch layout. This can be useful if the naming convention
for the nodes does not natually map to the network topology.
+ Removed the default setting for GpuFreqDef. If unset, no attempt to change
the GPU frequency will be made if --gpu-freq is not set for the step.
* Command Changes
+ sacctmgr - no longer force updates to the AdminComment, Comment, or
SystemComment to lower-case.
+ sinfo - Add -F/--future option to sinfo to display future nodes.
+ sacct - Rename 'Reserved' field to 'Planned' to match sreport and the
nomenclature of the 'Planned' node.
+ scontrol - advanced reservation flag MAINT will no longer replace nodes,
similar to STATIC_ALLOC
+ sbatch - add parsing for #PBS -d and #PBS -w.
+ scontrol show assoc_mgr will show username(uid) instead of uid in
QoS section.
+ Add strigger --draining and -R/--resume options.
+ Change --oversubscribe and --exclusive to be mutually exclusive for
job submission. Job submission commands will now fatal if both are set.
Previously, these options would override each other, with the last one
in the job submission command taking effect.
+ scontrol - Requested TRES and allocated TRES will now always be printed
when showing jobs, instead of one TRES output that was either the
requested or allocated.
+ srun --ntasks-per-core now applies to job and step allocations. Now,
use of --ntasks-per-core=1 implies --cpu-bind=cores and
- -ntasks-per-core>1 implies --cpu-bind=threads.
+ salloc/sbatch/srun - Check and abort if ntasks-per-core >
threads-per-core.
+ scontrol - Add ResumeAfter=<secs> option to "scontrol update nodename=".
+ Add a new "nodes=" argument to scontrol setdebug to allow the debug
level on the slurmd processes to be temporarily altered.
+ Add a new "nodes=" argument to "scontrol setdebugflags" as well.
+ Make it so scrontab prints client-side the job_submit() err_msg (which
can be set i.e. by using the log_user() function for the lua plugin).
+ scontrol - Reservations will not be allowed to have STATIC_ALLOC or
MAINT flags and REPLACE[_DOWN] flags simultaneously.
+ scontrol - Reservations will only accept one reoccurring flag when
being created or updated.
+ scontrol - A reservation cannot be updated to be reoccurring if it is
already a floating reservation.
+ squeue - removed unused '%s' and 'SelectJobInfo' formats.
+ squeue - align print format for exit and derived codes with that of
other components (<exit_status>:<signal_number>).
+ sacct - Add --array option to expand job arrays and display array
tasks on separate lines.
+ Partial support for '--json' and '--yaml' formated outputs have been
implemented for sacctmgr, sdiag, sinfo, squeue, and scontrol. The
resultant data ouput will be filtered by normal command arguments.
Formatting arguments will continue to be ignored.
+ salloc/sbatch/srun - extended the --nodes syntax to allow for a list
of valid node counts to be allocated to the job. This also supports
a "step count" value (e.g., --nodes=20-100:20 is equivalent to
- -nodes=20,40,60,80,100) which can simplify the syntax when the job
needs to scale by a certain "chunk" size.
+ srun - add user requestible vnis with '--network=job_vni' option.
+ srun - add user requestible single node vnis with the
'--network=single_node_vni' option.
* API Changes
+ job_container plugins - container_p_stepd_create() function signature
replaced uint32_t uid with stepd_step_rec_t* step.
+ gres plugins - gres_g_get_devices() function signature replaced pid_t
pid with stepd_step_rec_t* step.
+ cgroup plugins - task_cgroup_devices_constrain() function signature
removed pid_t pid.
+ task plugins - replace task_p_pre_set_affinity(), task_p_set_affinity(),
and task_p_post_set_affinity() with task_p_pre_launch_priv() like it
was back in slurm 20.11.
+ Allow for concurrent processing of job_submit_g_submit() and
job_submit_g_modify() calls. If your plugin is not capable of concurrent
operation you must add additional locking within your plugin.
+ Removed return value from slurm_list_append().
+ The List and ListIterator types have been removed in favor of list_t
and list_itr_t respectively.
+ burst buffer plugins - add bb_g_build_het_job_script().
bb_g_get_status() - added authenticated UID and GID.
bb_g_run_script() - added job_info argument.
+ burst_buffer.lua - Pass UID and GID to most hooks. Pass job_info
(detailed job information) to many hooks. See
etc/burst_buffer.lua.example for a complete list of changes.
WARNING: Backwards compatibility is broken for
slurm_bb_get_status: UID and GID are passed before the variadic
arguments. If UID and GID are not explicitly listed as arguments to
slurm_bb_get_status(), then they will be included in the variadic
arguments.
Backwards compatibility is maintained for all other hooks because
the new arguments are passed after the existing arguments.
+ node_features plugins - node_features_p_reboot_weight() function
removed.
node_features_p_job_valid() - added parameter feature_list.
node_features_p_job_xlate() - added parameters feature_list and
job_node_bitmap.
+ New data_parser interface with v0.0.39 plugin.
* Added: Fix-test-1.99.patch
* Reworked: Fix-test-38.11.patch
pam_slurm-Initialize-arrays-and-pass-sizes.patch
* Thu Feb 09 2023 Egbert Eich <eich@suse.com>
- testsuite: on later SUSE versions claim ownership of directory
/etc/security/limits.d.
* Fri Dec 02 2022 Egbert Eich <eich@suse.com>
- Move the ext_sensors/rrd plugin to a separate package: this
plugin requires librrd which in turn requires huge parts of
the client side X Window System stack.
There is probably no use in cluttering up a system for a
plugin that probably only used by a few.
* Fri Oct 21 2022 Egbert Eich <eich@suse.com>
- Test Suite fixes:
* Update README_Testsuite.md.
* Clean up left over files when de-installing test suite.
* Adjustment to test suite package: for SLE mark the openmpi4
devel package and slurm-hdf5 optional.
* Add -ffat-lto-objects to the build flags when LTO is set to
make sure the object files we ship with the test suite still
work correctly (boo#1204697).
* Improve setup-testsuite.sh: copy ssh fingerprints from all nodes.
* Fri Oct 14 2022 Christian Goll <cgoll@suse.com>
- updated to 22.05.5
- NOTE: Slurm validates that libraries are of the same version. Unfortunately,
due to an oversight, we failed to notice that the slurmstepd loads the
hash_k12 library only after a job has completed. This means that if the
hash_k12 library is upgraded before a job finishes, the slurmstepd will load
the new library when the job finishes, and will fail due to a mismatch of
versions. This results in nodes with slurmstepd processes stuck
indefinitely. These processes require manual intervention to clean up. There
is no clean way to resolve these hung slurmstepd processes.
The only recommended way to upgrade between minor versions of 22.05 with
RPM’s or upgrades that replace current binaries and libraries is to drain the
nodes of running jobs first.
- Fixes a number of moderate severity issues, noteable are:
* Load hash plugin at slurmstepd launch time to prevent issues loading the
plugin at step completion if the Slurm installation is upgraded.
* Update nvml plugin to match the unique id format for MIG devices in new
Nvidia drivers.
* Fix multi-node step launch failure when nodes in the controller aren't in
natural order. This can happen with inconsistent node naming (such as
node15 and node052) or with dynamic nodes which can register in any order.
* job_container/tmpfs - cleanup containers even when the .ns file isn't
mounted anymore.
* Wait up to PrologEpilogTimeout before shutting down slurmd to allow prolog
and epilog scripts to complete or timeout. Previously, slurmd waited 120
seconds before timing out and killing prolog and epilog scripts.
* Sat Sep 24 2022 Egbert Eich <eich@suse.com>
- Do not deduplicate files of testsuite Slurm configuration.
This directory is supposed to be mounted over /etc/slurm
therefore it must not contain softlinks to the files in
this directory.
- Improve .a and .o file collection for test suite: find these
files even if there are multiple ones in a single line.
* Tue Sep 20 2022 Egbert Eich <eich@suse.com>
- Fix build for older product version.
* Tue Aug 02 2022 Egbert Eich <eich@suse.com>
- Fix a potential security vulnerability in the test package
(bsc#1201674, CVE-2022-31251).
* Thu Jul 21 2022 Bernhard Wiedemann <bwiedemann@suse.com>
- make slurmtest.tar reproducible
* Thu Jul 14 2022 Egbert Eich <eich@suse.com>
- Improve check for mpicc in testsuite package: if binary isn't
found, don't crash.
- Patch NOFILE Limit in the slurmd.service copy for the testsuite.
* Mon Jun 20 2022 Christian Goll <cgoll@suse.com>
- update to 22.05.2 with following fixes:
* Fix regression which allowed the oversubscription of licenses.
* Fix a segfault in slurmctld when requesting gres in job arrays.
* Wed Jun 08 2022 Egbert Eich <eich@suse.com>
- Package the Slurm testsuite for QA purposes.
NOTE: This package is not meant to be used for testing by the
user but rather for testing by the maintainers to ensure the
package is working properly.
DO NOT report test suite failures unless you are able to confirm
that the failure is really a bug.
* Fixes for test suite:
Keep-logs-of-skipped-test-when-running-test-cases-sequentially.patch
Fix-test-21.41.patch
Fix-test-38.11.patch
Fix-test-32.8.patch
Fix-test-3.13.patch
Fix-test7.2-to-find-libpmix-under-lib64-as-well.patch
* Add documentation:
README_Testsuite.md
- Allow log in as user 'slurm'. This allows admins to run certain
priviledged commands more easily without becoming root.
* Tue May 31 2022 Christian Goll <cgoll@suse.com>
- update to 22.05.0 with following changes:
- Support for dynamic node addition and removal
- Support for native Linux cgroup v2 operation
- Newly added plugins to support HPE Slingshot 11 networks
(switch/hpe_slingshot), and Intel Xe GPUs (gpu/oneapi)
- Added new acct_gather_interconnect/sysfs plugin to collect statistics
from arbitrary network interfaces.
- Expanded and synced set of environment variables available in the
Prolog/Epilog/PrologSlurmctld/EpilogSlurmctld scripts.
- New "--prefer" option to job submissions to allow for a "soft
constraint" request to influence node selection.
- Optional support for license planning in the backfill scheduler with
"bf_licenses" option in SchedulerParameters.
- removed file slurm-2.4.4-init.patch as sysvinit is now realy deprecated
- removed file load-pmix-major-version.patch as fixed upstream
- set environment variable SUSE_ZNOW to 0 in %build to avoid module load
failures due to unresolved symbols as module take advantage of lazy
bindings (bsc#1200030).
* Tue May 10 2022 Egbert Eich <eich@suse.com>
- Add a comment about the CommunicationParameters=block_null_hash
option warning users who migrate - just in case.
* Fri May 06 2022 Christian Goll <cgoll@suse.com>
- Update to 21.08.8 which fixes CVE-2022-29500 (bsc#1199278),
CVE-2022-29501 (bsc#1199279), and CVE-2022-29502 (bsc#1199281).
- Added 'CommunicationParameters=block_null_hash' to slurm.conf, please
add this parameter to existing configurations.
* Mon May 02 2022 Christian Goll <cgoll@suse.com>
- Update to 21.08.7 with following changes:
* openapi/v0.0.37 - correct calculation for bf_queue_len_mean in /diag.
* Avoid shrinking a reservation when overlapping with downed nodes.
* Only check TRES limits against current usage for TRES requested by the job.
* Do not allocate shared gres (MPS) in whole-node allocations
* Constrain slurmstepd to job/step cgroup like in previous versions of Slurm.
* Fix warnings on 32-bit compilers related to printf() formats.
* Fix reconfigure issues after disabling/reenabling the GANG PreemptMode.
* Fix race condition where a cgroup was being deleted while another step
was creating it.
* Set the slurmd port correctly if multi-slurmd
* Fix FAIL mail not being sent if a job was cancelled due to preemption.
* slurmrestd - move debug logs for HTTP handling to be gated by debugflag
NETWORK to avoid unnecessary logging of communication contents.
* Fix issue with bad memory access when shrinking running steps.
* Fix various issues with internal job accounting with GRES when jobs are
shrunk.
* Fix ipmi polling on slurmd reconfig or restart.
* Fix srun crash when reserved ports are being used and het step fails
to launch.
* openapi/dbv0.0.37 - fix DELETE execution path on /user/{user_name}.
* slurmctld - Properly requeue all components of a het job if PrologSlurmctld
fails.
* rlimits - remove final calls to limit nofiles to 4096 but to instead use
the max possible nofiles in slurmd and slurmdbd.
* Allow the DBD agent to load large messages (up to MAX_BUF_SIZE) from state.
* Fix potential deadlock during slurmctld restart when there is a completing
job.
* slurmstepd - reduce user requested soft rlimits when they are above max
hard rlimits to avoid rlimit request being completely ignored and
processes using default limits.
* Fix Slurm user commands displaying available features as active features
when no features were active.
* Don't power down nodes that are rebooting.
* Clear pending node reboot on power down request.
* Ignore node registrations while node is powering down.
* Don't reboot any node that is power<ing|ed> down.
* Don't allow a node to reboot if it's marked for power down.
* Fix issuing reboot and downing when rebooting a powering up node.
* Clear DRAIN on node after failing to resume before ResumeTimeout.
* Prevent repeating power down if node fails to resume before ResumeTimeout.
* Fix federated cloud node communication with srun and cloud_dns.
* Fix jobs being scheduled on nodes marked to be powered_down when idle.
* Fix problem where a privileged user could not view array tasks specified by
<array_job_id>_<task_id> when PrivateData had the jobs value set.
- Changes in Slurm 21.08.6
* Fix plugin_name definitions in a number of plugins to improve logging.
* Close sbcast file transfers when job is cancelled.
* scrontab - fix handling of --gpus and --ntasks-per-gpu options.
* sched/backfill - fix job_queue_rec_t memory leak.
* Fix magnetic reservation logic in both main and backfill schedulers.
* job_container/tmpfs - fix memory leak when using InitScript.
* slurmrestd / openapi - fix memory leaks.
* Fix slurmctld segfault due to job array resv_list double free.
* Fix multi-reservation job testing logic.
* Fix slurmctld segfault due to insufficient job reservation parse validation.
* Fix main and backfill schedulers handling for already rejected job array.
* sched/backfill - restore resv_ptr after yielding locks.
* acct_gather_energy/xcc - appropriately close and destroy the IPMI context.
* Protect slurmstepd from making multiple calls to the cleanup logic.
* Prevent slurmstepd segfault at cleanup time in mpi_fini().
* Fix slurmctld sometimes hanging if shutdown while PrologSlurmctld or
EpilogSlurmctld were running and PrologEpilogTimeout is set in slurm.conf.
* Fix affinity of the batch step if batch host is different than the first
node in the allocation.
* slurmdbd - fix segfault after multiple failover/failback operations.
* Fix jobcomp filetxt job selection condition.
* Fix -f flag of sacct not being used.
* Select cores for job steps according to the socket distribution. Previously,
sockets were always filled before selecting cores from the next socket.
* Keep node in Future state if epilog completes while in Future state.
* Fix erroneous --constraint behavior by preventing multiple sets of brackets.
* Make ResetAccrueTime update the job's accrue_time to now.
* Fix sattach initialization with configless mode.
* Revert packing limit checks affecting pmi2.
* sacct - fixed assertion failure when using -c option and a federation
display
* Fix issue that allowed steps to overallocate the job's memory.
* Fix the sanity check mode of AutoDetect so that it actually works.
* Fix deallocated nodes that didn't actually launch a job from waiting for
Epilogslurmctld to complete before clearing completing node's state.
* Job should be in a completing state if EpilogSlurmctld when being requeued.
* Fix job not being requeued properly if all node epilog's completed before
EpilogSlurmctld finished.
* Keep job completing until EpilogSlurmctld is completed even when "downing"
a node.
* Fix handling reboot with multiple job features.
* Fix nodes getting powered down when creating new partitions.
* Fix bad bit_realloc which potentially could lead to bad memory access.
* slurmctld - remove limit on the number of open files.
* Fix bug where job_state file of size above 2GB wasn't saved without any
error message.
* Fix various issues with no_consume gres.
* Fix regression in 21.08.0rc1 where job steps failed to launch on systems
that reserved a CPU in a cgroup outside of Slurm (for example, on systems
with WekaIO).
* Fix OverTimeLimit not being reset on scontrol reconfigure when it is
removed from slurm.conf.
* serializer/yaml - use dynamic buffer to allow creation of YAML outputs
larger than 1MiB.
* Fix minor memory leak affecting openapi users at process termination.
* Fix batch jobs not resolving the username when nss_slurm is enabled.
* slurmrestd - Avoid slurmrestd ignoring invalid HTTP method if the response
serialized without error.
* openapi/dbv0.0.37 - Correct conditional that caused the diag output to
give an internal server error status on success.
* Make --mem-bind=sort work with task_affinity
* Fix sacctmgr to set MaxJobsAccruePer{User|Account} and MinPrioThres in
sacctmgr add qos, modify already worked correctly.
* job_container/tmpfs - avoid printing extraneous error messages in Prolog
and Epilog, and when the job completes.
* Fix step CPU memory allocation with --threads-per-core without --exact.
* Remove implicit --exact when --threads-per-core or --hint=nomultithread
is used.
* Do not allow a step to request more threads per core than the
allocation did.
* Remove implicit --exact when --cpus-per-task is used.
* Wed Dec 22 2021 Christian Goll <cgoll@suse.com>
- update to 21.08.5 with following changes:
* Fix issue where typeless GRES node updates were not immediately reflected.
* Fix setting the default scrontab job working directory so that it's the home
of the different user (*u <user>) and not that of root or SlurmUser editor.
* Fix stepd not respecting SlurmdSyslogDebug.
* Fix concurrency issue with squeue.
* Fix job start time not being reset after launch when job is packed onto
already booting node.
* Fix updating SLURM_NODE_ALIASES for jobs packed onto powering up nodes.
* Cray - Fix issues with starting hetjobs.
* auth/jwks - Print fatal() message when jwks is configured but file could
not be opened.
* If sacctmgr has an association with an unknown qos as the default qos
print 'UNKN*###' instead of leaving a blank name.
* Correctly determine task count when giving --cpus-per-gpu, --gpus and
* -ntasks-per-node without task count.
* slurmctld - Fix places where the global last_job_update was not being set
to the time of update when a job's reason and description were updated.
* slurmctld - Fix case where a job submitted with more than one partition
would not have its reason updated while waiting to start.
* Fix memory leak in node feature rebooting.
* Fix time limit permanetly set to 1 minute by backfill for job array tasks
higher than the first with QOS NoReserve flag and PreemptMode configured.
* Fix sacct -N to show jobs that started in the current second
* Fix issue on running steps where both SLURM_NTASKS_PER_TRES and
SLURM_NTASKS_PER_GPU are set.
* Handle oversubscription request correctly when also requesting
* -ntasks-per-tres.
* Correctly detect when a step requests bad gres inside an allocation.
* slurmstepd - Correct possible deadlock when UnkillableStepTimeout triggers.
* srun - use maximum number of open files while handling job I/O.
* Fix writing to Xauthority files on root_squash NFS exports, which was
preventing X11 forwarding from completing setup.
* Fix regression in 21.08.0rc1 that broke --gres=none.
* Fix srun --cpus-per-task and --threads-per-core not implicitly setting
* -exact. It was meant to work this way in 21.08.
* Fix regression in 21.08.0 that broke dynamic future nodes.
* Fix dynamic future nodes remembering active state on restart.
* Fix powered down nodes getting stuck in COMPLETING+POWERED_DOWN when job is
cancelled before nodes are powering up.
* Wed Nov 17 2021 Christian Goll <cgoll@suse.com>
- updated to 21.08.4 which fixes (CVE-2021-43337) which is only present
in 21.08 tree.
* CVE-2021-43337:
For sites using the new AccountingStoreFlags=job_script and/or job_env
options, an issue was reported with the access control rules in SlurmDBD
that will permit users to request job scripts and environment files that
they should not have access to. (Scripts/environments are meant to only be
accessible by user accounts with administrator privileges, by account
coordinators for jobs submitted under their account, and by the user
themselves.)
- changes from 21.08.3:
* This includes a number of fixes since the last release a month ago,
including one critical fix to prevent a communication issue between
slurmctld and slurmdbd for sites that have started using the new
AccountingStoreFlags=job_script functionality.
* Fri Oct 29 2021 Egbert Eich <eich@suse.com>
- Utilize sysuser infrastructure to set user/group slurm.
For munge authentication slurm should have a fixed UID across
all nodes including the management server. Set it to 120
- Limit firewalld service definitions to SUSE versions >= 15.
* Mon Oct 18 2021 Christian Goll <cgoll@suse.com>
- added service definitions for firewalld (JSC#SLE-22741)
* Wed Oct 06 2021 Christian Goll <cgoll@suse.com>
- update to 21.08.2
- major change:
* removed of support of the TaskAffinity=yes option in cgroup.conf. Please
consider using "TaskPlugins=cgroup,affinity" in slurm.conf as an option.
- minor changes and bugfixes:
* slurmctld - fix how the max number of cores on a node in a partition are
calculated when the partition contains multi*socket nodes. This in turn
corrects certain jobs node count estimations displayed client*side.
* job_submit/cray_aries - fix "craynetwork" GRES specification after changes
introduced in 21.08.0rc1 that made TRES always have a type prefix.
* Ignore nonsensical check in the slurmd for [Pro|Epi]logSlurmctld.
* Fix writing to stderr/syslog when systemd runs slurmctld in the foreground.
* Fix issue with updating job started with node range.
* Fix issue with nodes not clearing state in the database when the slurmctld
is started with clean*start.
* Fix hetjob components > 1 timing out due to InactiveLimit.
* Fix sprio printing -nan for normalized association priority if
PriorityWeightAssoc was not defined.
* Disallow FirstJobId=0.
* Preserve job start info in the database for a requeued job that hadn't
registered the first time in the database yet.
* Only send one message on prolog failure from the slurmd.
* Remove support for TaskAffinity=yes in cgroup.conf.
* accounting_storage/mysql - fix issue where querying jobs via sacct
* -whole-hetjob=yes or slurmrestd (which automatically includes this flag)
could in some cases return more records than expected.
* Fix issue for preemption of job array task that makes afterok dependency
fail. Additionally, send emails when requeueing happens due to preemption.
* Fix sending requeue mail type.
* Properly resize a job's GRES bitmaps and counts when resizing the job.
* Fix node being able to transition to CLOUD state from non-cloud state.
* Fix regression introduced in 21.08.0rc1 which broke a step's ability to
inherit GRES from the job when the step didn't request GRES but the job did.
* Fix errors in logic when picking nodes based on bracketed anded constraints.
This also enforces the requirement to have a count when using such
constraints.
* Handle job resize better in the database.
* Exclude currently running, resized jobs from the runaway jobs list.
* Make it possible to shrink a job more than once.
* Tue Sep 28 2021 Christian Goll <cgoll@suse.com>
- moved pam module from /lib64 to /usr/lib64 which fixes boo#1191095
via the macro %_pam_moduledir
* Fri Sep 17 2021 Christian Goll <cgoll@suse.com>
- updated to 21.08.1 with following bug fixes:
* Fix potential memory leak if a problem happens while allocating GRES for
a job.
* If an overallocation of GRES happens terminate the creation of a job.
* AutoDetect=nvml: Fatal if no devices found in MIG mode.
* Print federation and cluster sacctmgr error messages to stderr.
* Fix off by one error in --gpu-bind=mask_gpu.
* Add --gpu-bind=none to disable gpu binding when using --gpus-per-task.
* Handle the burst buffer state "alloc-revoke" which previously would not
display in the job correctly.
* Fix issue in the slurmstepd SPANK prolog/epilog handler where configuration
values were used before being initialized.
* Restore a step's ability to utilize all of an allocations memory if --mem=0.
* Fix --cpu-bind=verbose garbage taskid.
* Fix cgroup task affinity issues from garbage taskid info.
* Make gres_job_state_validate() client logging behavior as before 44466a4641.
* Fix steps with --hint overriding an allocation with --threads-per-core.
* Require requesting a GPU if --mem-per-gpu is requested.
* Return error early if a job is requesting --ntasks-per-gpu and no gpus or
task count.
* Properly clear out pending step if unavailable to run with available
resources.
* Kill all processes spawned by burst_buffer.lua including decendents.
* openapi/v0.0.{35,36,37} - Avoid setting default values of min_cpus,
job name, cwd, mail_type, and contiguous on job update.
* openapi/v0.0.{35,36,37} - Clear user hold on job update if hold=false.
* Prevent CRON_JOB flag from being cleared when loading job state.
* sacctmgr - Fix deleting WCKeys when not specifying a cluster.
* Fix getting memory for a step when the first node in the step isn't the
first node in the allocation.
* Make SelectTypeParameters=CR_Core_Memory default for cons_tres and cons_res.
* Correctly handle mutex unlocks in the gres code if failures happen.
* Give better error message if -m plane is given with no size.
* Fix --distribution=arbitrary for salloc.
* Fix jobcomp/script regression introduced in 21.08.0rc1 0c75b9ac9d.
* Only send the batch node in the step_hostlist in the job credential.
* When setting affinity for the batch step don't assume the batch host is node
0.
* In task/affinity better checking for node existence when laying out
affinity.
* slurmrestd - fix job submission with auth/jwt.
- removed Fix-statement-condition-in-netloc-autoconf-macro.patch
issue was fixed upstream
* Mon Sep 06 2021 Egbert Eich <eich@suse.com>
- Fix-statement-condition-in-netloc-autoconf-macro.patch:
Fix netloc check, reestablish netloc disable code.
- Make configure arg '--with-pmix' conditional.
- Move openapi plugins to package slurm-restd.
* Thu Sep 02 2021 Christian Goll <cgoll@suse.com>
- updated to 21.08.0, major changes:
* A new "AccountingStoreFlags=job_script" option to store the job scripts
directly in SlurmDBD.
* Added "sacct -o SubmitLine" format option to get the submit line
of a job/step.
* Changes to the node state management so that nodes are marked as PLANNED
instead of IDLE if the scheduler is still accumulating resources while
waiting to launch a job on them.
* RS256 token support in auth/jwt.
* Overhaul of the cgroup subsystems to simplify operation, mitigate a number
of inherent race conditions, and prepare for future cgroup v2 support.
* Further improvements to cloud node power state management.
* A new child process of the Slurm controller called "slurmscriptd"
responsible for executing PrologSlurmctld and EpilogSlurmctld scripts,
which significantly reduces performance issues associated with enabling
those options.
* A new burst_buffer/lua plugin allowing for site-specific asynchronous job
data management.
* Fixes to the job_container/tmpfs plugin to allow the slurmd process to be
restarted while the job is running without issue.
* Added json/yaml output to sacct, squeue, and sinfo commands.
* Added a new node_features/helpers plugin to provide a generic way to change
settings on a compute node across a reboot.
* Added support for automatically detecting and broadcasting shared libraries
for an executable launched with "srun --bcast".
* Added initial OCI container execution support with a new --container option
to sbatch and srun.
* Improved "configless" support by allowing multiple control servers to be
specified through the slurmd --conf-server option, and send additional
configuration files at startup including cli_filter.lua.
- minor changes:
* If an overallocation of GRES happens terminate the creation of a job.
* AutoDetect=nvml: Fatal if no devices found in MIG mode.
* Print federation and cluster sacctmgr error messages to stderr.
* Add --gpu-bind=none to disable gpu binding when using --gpus-per-task.
* Handle the burst buffer state "alloc-revoke" which previously would not
display in the job correctly.
* Fix issue in the slurmstepd SPANK prolog/epilog handler where configuration
values were used before being initialized.
* Restored --gpu-bind=single:<ntasks> to check core affinity like
* -gpu-bind=closest does. This removal of this behavior only was in rc2.
* slurmd - Fix assert failure on initialization due to bad node name.
* Fix error codes in cgroup/v1.
* Don't destroy the memory step outside fini, which leads to a double destroy
causing an error message.
* Add support for lua 5.4.
* Force cgroup.clone_children to 0 in slurm cgroup directories. This caused
issues in task cpuset plugin in systems with it enabled by default.
* Clear GRES HAS_TYPE flag when removing type name.
* Environment flags in gres.conf now override flags set by AutoDetect.
* Environment flags in gres.conf now apply to subsequent gres.conf lines where
Environment flags are not set.
* Set missing job_uid and job_gid members when preparing a kill_job_msg_t in
abort_job_on_node(), abort_job_on_nodes() and kill_job_on_node().
* Fix swappiness not being set in cgroups.
* Fix coordinators for new subaccounts.
* Fix coordinators when adding existing users with PrivateData=users.
* slurmctld - do not attempt to relinquish control to self.
* openapi/v0.0.37 - Honor kill_on_invalid_dependency as job parameter.
* Check max_gres when doing step allocation, fix for regression in rc2.
* SPANK plugins are now required to match the current Slurm version, and must
be recompiled for each new Slurm release.
* node_features/helpers - add ExecTime configuration option.
* srun - Fix force termination with -X.
* On slurmctld restart set node typed GRES counts correctly.
* Fix places where a step wasn't allocated in the slurmctld but wasn't ever
removed from the job.
* Fix step allocation memory when using --threads-per-core.
* Fix step allocations to consume all threads on a core when using
threads-per-core.
* Add check to validate cpu request on a step if --threads-per-core is given
and it is less than what the core on the node has in the allocation.
* Fix issue where a step could request more gres than the job had and the step
would hang forever. This bug was only introduced in 21.08.0rc2.
* Only print \r\n for logging messages on stderr when --pty has been
explicitly requested.
* Relax check on SPANK plugins to only require Slurm major + minor versions
to match.
* job_container/tmpfs - delegate handling of /dev/shm to the extern step
so new step launches will be attached correctly even after the slurmd
process has been restarted.
* Limit the wait time in proctrack_g_wait() to UnkillableStepTimeout instead
of a hardcoded value of 256 seconds, and limit the delay between tests to a
maximum of 32 seconds.
* fatal() on start if using job_container/tmpfs without PrologFlags=Contian.
* Load bf_when_last_cycle from job state only if protocol version >= 21.08.
* Docs - remove man3 section entirely.
* Set step memory when using MemPerGPU or DefMemPerGPU. Previously a step's
memory was not set even when it requested *-mem-per-gpu and at least one
GPU.
* Add cli_filter.lua support in configless mode.
* Check that the step requests at least as many gres as nodes.
* Make job's SLURM_JOB_GPUS print global GPU IDs instead of MIG unique_ids.
* Fix miscounting of GPU envs in prolog/epilog if MultipleFiles was used.
* Support MIGs in prolog/epilog's CUDA_VISIBLE_DEVICES & co.
* Add SLURM_JOB_GPUS back into Prolog; add it to Epilog.
* Fix issue where the original executable, not the bcast'd version, was
executed with 'srun *-bcast'.
* sacct - print '-' header correctly for fields over 53-characters wide.
* openapi/dbv0.0.37 - replace "REST" with "Slurm OpenAPI" for plugin_name.
* openapi/v0.0.37 - replace "REST" with "Slurm OpenAPI" for plugin_name.
* configless - fix segfault on 'scontrol reconfigure'.
* Use FREE_NULL_LIST instead of list_destroy.
* If we made are running an interactive session we need to force track_steps.
* Disable OPOST flag when using --pty to avoid issues with Emac.
* Fix issue where extra bonus core was allocated in some situations.
* Avoid putting gres with count of 0 on a TRES req/alloc.
* Fix memory in requested TRES when --mem-per-gpu is used.
* Changed ReqMem field in sacct to match memory from ReqTRES.
* Changed --gpu-bind=single:<ntasks> to no longer check core affinity like
* -gpu-bind=closest does. This consequently affects --ntasks-per-gpu.
* slurmrestd - add v0.0.37 OpenAPI plugin.
* slurmrestd/v0.0.37 - rename standard_in -> standard_input.
* slurmrestd/v0.0.37 - rename standard_out -> standard_output.
* Changed the --format handling for negative field widths (left justified)
to apply to the column headers as well as the printed fields.
* Add LimitFactor to the QOS. A float that is factored into an associations
[Grp|Max]TRES limits. For example, if the LimitFactor is 2, then an
association with a GrpTRES of 30 CPUs, would be allowed to allocate 60
CPUs when running under this QOS.
* slurmrestd - Pass SLURM_NO_CHANGE_IN_DATA to client as 403 (Not Modified).
* slurmrestd/v0.0.37 - Add update_time field to Jobs query to allow clients
to only get jobs list based on change timestamp.
* Reset job eligible time when job is manually held.
* Add DEBUG_FLAG_JAG to improve logging related to job account gathering.
* Convert logging in account_gather/common to DEBUG_FLAG_JAG.
* Add more logging for jag_common_poll_data() when prec_extra() called.
* slurmrestd/v0.0.37 - add API to fetch reservation(s) info.
* Catch more errors in task/cgroup initalization and cleanup to avoid allowing
jobs to start when cgroups failure to configure correctly.
* Fix cgroup ns detection when using containers (e.g. LXC or Docker).
* Reset job's next_step_id counter to 0 after being requeued.
* Make scontrol exit with non-zero status after failing to delete a partition
or reservation.
* Make NtasksPerTRES optional in slurm_sprint_job_info().
* slurmrestd/v0.0.37 - Add update_time field to nodes query to allow clients
to only get nodes list based on change timestamp.
* common/parse_config - catch and propagate return codes when handling a match
on a key-value pattern. This implies error codes detected in the handlers
are now not ignored and users of _handle_keyvalue_match() can fatal().
* common/hostlist - fix hostlist_delete_nth() xassert() upper bound check.
* API change: Removed slurm_kill_job_msg and modified the function signature
for slurm_kill_job2. slurm_kill_job2 should be used instead of
slurm_kill_job_msg.
* Fix non-zero exit code for scontrol ping when all controllers are down.
* Enforce a valid configuration for AccountingStorageEnforce in slurm.conf.
If the configuration is invalid, then an error message will be printed and
the command or daemon (including slurmctld) will not run.
* slurmrestd/v0.0.37 - Add update_time field to partitions/reservations query
to allow clients to only get the entities list when something changed.
* slurmdbd.service - add "After" relationship to all common names for MariaDB
to reduce startup delays.
* slurmrestd/v0.0.37 - Correct displaying node states that are UNKNOWN.
* slurmrestd/v0.0.37 - Add flags to node states.
* Fix first job on fresh cluster not being assigned JobId=1 (or FirstJobId).
* squeue - make it so --nodelist is sensitive to --clusters.
* squeue - do --nodelist node validation in the same order as listing.
* Removed AccountingStoreJobComment option. Please update your config to use
AccountingStoreFlags=job_comment instead.
* AccountingStoreFlags=job_script allows you to store the job's batch script.
* AccountingStoreFlags=job_env allows you to store the job's env vars.
* Add sacct -o SubmitLine to get the submit line of a job/step.
* Removed DefaultStorage{Host,Loc,Pass,Port,Type,User} options.
* Fix NtasksPerTRES delimiter from : to = in scontrol show job output.
* Removed CacheGroups, CheckpointType, JobCheckpointDir, MemLimitEnforce,
SchedulerPort, SchedulerRootFilter options.
* Make job accounting queries use consistent timeframes with and w/o jobs.
* --cpus-per-task and --threads-per-core now imply --exact.
This fixes issues where steps would be allocated the wrong number of CPUs.
* configure: the --with option handling has been made consistent across the
various optional libraries. Specifying *-with-foo=/path/to/foo will only
check that directory for the applicable library (rather than, in some cases,
falling back to the default directories), and will always error the build
if the library is not found (instead of a mix of error messages and non-
fatal warning messages).
* configure: replace --with-rmsi_dir option with proper handling for
* -with-rsmi=dir.
* Pass additional job environment variables to MailProg.
* Add SLURM_JOB_WORK_DIR to Prolog, Epilog.
* Removed sched/hold plugin.
* Fix srun overwriting SLURM_SUBMIT_DIR and SLURM_SUBMIT_HOST when within an
existing allocation.
* step_ctx code has been removed from the api.
* cli_filter/lua, jobcomp/lua, job_submit/lua now load their scripts from the
same directory as the slurm.conf file (and thus now will respect changes
to the SLURM_CONF environment variable).
* SPANK - call slurm_spank_init if defined without slurm_spank_slurmd_exit in
slurmd context.
* job_container/tmpfs - Remove need for .active file to allow salloc without
an interactive step to work.
* slurmd - Delay background node registration on every failure up to 128s on
startup.
* slurmctld - Always notify slurmd that node registration was accepted to
avoid slurmd needless attempting to re-register if there is configuration
issue.
* Put node into "INVAL" state upon registering with an invalid node
configuration. Node must register with a valid configuration to continue.
* Make --cpu-bind=threads default for --threads-per-core -- cli and env can
override.
* jobcomp/elasticsearch - Use data_t to serialize data. The plugin now has the
JSON-C library as a prerequisite.
* scrontab - create the temporary file under the TMPDIR environment variable
(if set), otherwise continue to use TmpFS as configured in slurm.conf.
* Add LastBusyTime to "scontrol show nodes" and slurmrestd nodes output,
which represents the time the node last had jobs on it.
* slurmd - allow multiple comma-separated controllers to be specified in
configless mode with *-conf-server
* sacctmgr - changed column headings to "ParentID" and "ParentName" instead
of "Par ID" and "Par Name" respectively.
* Perl API - make sure man pages are installed under the --prefix given to
configure.
* Manually powering down of nodes with scontrol now ignores
SuspendExc<Nodes|Parts>.
* SALLOC_THREADS_PER_CORE and SBATCH_THREADS_PER_CORE have been added as
input environment variables for salloc and sbatch, respectively. They do
the same thing as *-threads-per-core.
* Distinguish queued reboot requests (REBOOT) from issued reboots (REBOOT^).
* Set the maximum number of open files per process to 4096 to avoid
performance issues when closing the entire range with closeall().
* auth/jwt - add support for RS256 tokens.
* Relax reservation purge due to any invalid uid after creation time.
* Reject srun that requests both --exclusive and --overlap.
* service files - change dependency to network-online rather than just
network to ensure DNS and other services are available.
* RSMI: Fix incorrect PCI BDF bits.
* plugins/cli_filter - Convert to using data_t to serialize JSON.
* Fix testing array job after regaining locks in backfill.
* Don't display node's comment with "scontrol show nodes" unless set.
* Add "Extra" field to node to store extra information other than a comment.
* scrontab - Use /tmp instead of TmpFS if TMPDIR is not set.
* Add ResumeTimeout, SuspendTimeout and SuspendTime to Partitions.
* sreport - change to sorting TopUsage by the --tres option.
* slurmrestd - do not run allow operation as SlurmUser/root by default.
* Allow map_cpu and mask_cpu for non-whole node allocation.
* TaskPluginParam=verbose is now treated as a default. Previously it would be
applied regardless of the job specifying a *-cpu-bind.
* Add "node_reg_mem_percent" SlurmctldParameter to define percentage of
memory nodes are allowed to register with.
* Show correct number of SocketsPerBoard in slurmd -C with hwloc2.
* Alter sreport's cluster utilization report column name from
'Reserved' to 'Planned' to match the nomenclature of the 'Planned' node.
* Add StateComplete format option to sinfo to show base_state+flags.
* "scontrol show node" now shows State as base_state+flags instead of
shortened state with flags appended. eg. IDLE# *> IDLE+POWERING_UP.
Also "POWER" state flag string is "POWERED_DOWN".
* slurmd/req - add missing job_env_t's het_job_id initialization off the
request in _rpc_{abort,terminate}_job(). This caused problems for Native
Cray builds when joining a CNCU job_container plugin with Epilog configured.
* Fix joining a CNCU job_container on a Native Cray build before executing the
UnkillableStepProgram for a HetJob step.
* slurmrestd/v0.0.35 - Plugin has been tagged as deprecated.
* srun - Job steps requiring more cores than available to be rejected unless
'--overlap' is specificed.
* Add bf_node_space_size to SchedulerParameters.
* Add scontrol update node state=POWER_DOWN_FORCE and POWER_DOWN_ASAP as new
ways to power off and reset especially CLOUD nodes.
* Define and separate node power state transitions. Previously a powering
down node was in both states, POWERING_OFF and POWERED_OFF. These are now
separated.
* Create a new process called slurmscriptd which runs PrologSlurmctld and
EpilogSlurmctld. This avoids fork() calls from slurmctld, and can avoid
performance issues if the slurmctld has a large memory footprint.
* Added new Script option to DebugFlags for debugging slurmscriptd.
* scrontab - add ability to update crontab from a file or standard input.
* scrontab - add ability to set and expand variables.
* Pass JSON of job to node mappings to ResumeProgram.
* If running steps in an allocation with CR_PACK_NODE or -mpack the srun will
only attempt to allocate as much as needed from the allocation instead
of always trying to allocate every node in the allocation.
* Jobs that request the whole node now check to see if any gres are allocated.
* Rename SbcastParameters to BcastParameters.
* Make srun sensitive to BcastParameters.
* RSMI: Add gres_links_create_empty() and preserve RSMI enumeration order.
* GPUs: Use index instead of dev_num for CUDA_VISIBLE_DEVICES
* Don't run epilog on nodes if job never launched.
* QOS accrue limits only apply to the job QOS, not partition QOS.
* Add --gpu-bind=per_task:<gpus_per_task> option, --gpus-per-task will now
set this option by default.
* Treat any return code from SPANK plugin that is not SLURM_SUCCESS to be an
error or rejection.
* Print the statistics for extern step adopted processes in sstat.
* Fix SLURM_NODE_ALIASES to work for ipv6 node addrs.
* Add support for automatically detecting and broadcasting executable shared
object dependencies for sbcast and srun *-bcast.
* Fri Jul 02 2021 Christian Goll <cgoll@suse.com>
- Updated to 20.11.8:
* slurmctld - fix erroneous "StepId=CORRUPT" messages in error logs.
* Correct the error given when auth plugin fails to pack a credential.
* acct_gather_filesystem/lustre - only emit collection error once per step.
* Add GRES environment variables (e.g., CUDA_VISIBLE_DEVICES) into the
interactive step, the same as is done for the batch step.
* Fix various potential deadlocks when altering objects in the database
dealing with every cluster in the database.
* slurmrestd:
- handle slurmdbd connection failures without segfaulting.
- fix segfault for searches in slurmdb/v0.0.36/jobs.
- remove (non-functioning) users query parameter for
slurmdb/v0.0.36/jobs from openapi.json
- fix segfault in slurmrestd db/jobs with numeric queries
- add argv handling for job/submit endpoint.
- add description for slurmdb/job endpoint.
* slurmrestd/dbv0.0.36:
- Fix values dumped in job state/current and
job step state.
- Correct description for previous state property.
* srun:
- fix broken node step allocation in a heterogeneous allocation.
- leave SLURM_DIST_UNKNOWN as default for --interactive.
* Fail step creation if -n is not multiple of --ntasks-per-gpu.
* job_container/tmpfs - Fix slowdown on teardown.
* Fix problem with SlurmctldProlog where requeued jobs would never launch.
* job_container/tmpfs - Fix issue when restarting slurmd where the namespace
mount points could disappear.
* sacct:
- avoid truncating JobId at 34 characters.
- fix segfault when printing StepId (or when using --long).
* scancel - fix segfault when --wckey filtering option is used.
* select/cons_tres - Fix memory leak.
* Prevent file descriptor leak in job_container/tmpfs on slurmd restart.
* perlapi/libslurmdb - expose tres_req_str to job hash.
* scrontab - close and reopen temporary crontab file to deal with editors
that do not change the original file, but instead write out then rename
a new file.
* sstat - fix linking so that it will work when --without-shared-libslurm
was used to build Slurm.
* Clear allocated cpus for running steps in a job before handling requested
nodes on new step.
* Don't reject a step if not enough nodes are available. Instead, defer the
step until enough nodes are available to satisfy the request.
* Don't reject a step if it requests at least one specific node that is
already allocated to another step. Instead, defer the step until the
requested node(s) become available.
* Better handling of --mem=0.
* Ignore DefCpuPerGpu when --cpus-per-task given.
* Fri May 14 2021 Christian Goll <cgoll@suse.com>
- Updated to 20.11.7 which fixes CVE-2021-31215 (bsc#1186024)
- New features in 20.11.7:
* slurmd - handle configless failures gracefully instead of hanging
indefinitely.
* select/cons_tres - fix Dragonfly topology not selecting nodes in the same
leaf switch when it should as well as requests with *-switches option.
* Fix issue where certain step requests wouldn't run if the first node in the
job allocation was full and there were idle resources on other nodes in
the job allocation.
* Fix deadlock issue with <Prolog|Epilog>Slurmctld.
* torque/qstat - fix printf error message in output.
* When adding associations or wckeys avoid checking multiple times a user or
cluster name.
* Fix wrong jobacctgather information on a step on multiple nodes
due to timeouts sending its the information gathered on its node.
* Fix missing xstrdup which could result in slurmctld segfault on array jobs.
* Fix security issue in PrologSlurmctld and EpilogSlurmctld by always
prepending SPANK_ to all user-set environment variables. CVE-2021-31215.
- New features in 20.11.6:
* Fix sacct assert with the --qos option.
* Use pkg-config --atleast-version instead of --modversion for systemd.
* common/fd - fix getsockopt() call in fd_get_socket_error().
* Properly handle the return from fd_get_socket_error() in _conn_readable().
* cons_res - Fix issue where running jobs were not taken into consideration
when creating a reservation.
* Avoid a deadlock between job_list for_each and assoc QOS_LOCK.
* Fix TRESRunMins usage for partition qos on restart/reconfig.
* Fix printing of number of tasks on a completed job that didn't request
tasks.
* Fix updating GrpTRESRunMins when decrementing job time is bigger than it.
* Make it so we handle multithreaded allocations correctly when doing
- -exclusive or --core-spec allocations.
* Fix incorrect round-up division in _pick_step_cores
* Use appropriate math to adjust cpu counts when --ntasks-per-core=1.
* cons_tres - Fix consideration of power downed nodes.
* cons_tres - Fix DefCpuPerGPU, increase cpus-per-task to match with
gpus-per-task * cpus-per-gpu.
* Fix under-cpu memory auto-adjustment when MaxMemPerCPU is set.
* Make it possible to override CR_CORE_DEFAULT_DIST_BLOCK.
* Perl API - fix retrieving/storing of slurm_step_id_t in job_step_info_t.
* Recover state of burst buffers when slurmctld is restarted to avoid skipping
burst buffer stages.
* Fix race condition in burst buffer plugin which caused a burst buffer
in stage-in to not get state saved if slurmctld stopped.
* auth/jwt - print an error if jwt_file= has not been set in slurmdbd.
* Fix RESV_DEL_HOLD not being a valid state when using squeue --states.
* Add missing squeue selectable states in valid states error message.
* Fix scheduling last array task multiple times on error, causing segfault.
* Fix issue where a step could be allocated more memory than the job when
dealing with --mem-per-cpu and --threads-per-core.
* Fix removing qos from assoc with -= can lead to assoc with no qos
* auth/jwt - fix segfault on invalid credential in slurmdbd due to
missing validate_slurm_user() function in context.
* Fix single Port= not being applied to range of nodes in slurm.conf
* Fix Jobs not requesting a tres are not starting because of that tres limit.
* acct_gather_energy/rapl - fix AveWatts calculation.
* job_container/tmpfs - Fix issues with cleanup and slurmd restarting on
running jobs.
* Mon May 03 2021 Egbert Eich <eich@suse.com>
- Ship REST API version and auth plugins with slurmrestd.
- Add YAML support for REST API to build (bsc#1185603).
* Wed Mar 17 2021 Christian Goll <cgoll@suse.com>
- Udpate to 20.11.5:
- New features:
* New job_container/tmpfs plugin developed by NERSC that can be used to
create per-job filesystem namespaces. Documentaiion and configuration
can be found in the respecting man page.
- Bug fixes:
* Fix main scheduler bug where bf_hetjob_prio truncates SchedulerParameters.
* Fix sacct not displaying UserCPU, SystemCPU and TotalCPU for large times.
* scrontab - fix to return the correct index for a bad #SCRON option.
* scrontab - fix memory leak when invalid option found in #SCRON line.
* Add errno for when a user requests multiple partitions and they are using
partition based associations.
* Fix issue where a job could run in a wrong partition when using
EnforcePartLimits=any and partition based associations.
* Remove possible deadlock when adding associations/wckeys in multiple
threads.
* When using PrologFlags=alloc make sure the correct Slurm version is set
in the credential.
* When sending a job a warning signal make sure we always send SIGCONT
beforehand.
* Fix issue where a batch job would continue running if a prolog failed on a
node that wasn't the batch host and requeuing was disabled.
* Fix issue where sometimes salloc/srun wouldn't get a message about a prolog
failure in the job's stdout.
* Requeue or kill job on a prolog failure when PrologFlags is not set.
* Fix race condition causing node reboots to get requeued before
ResumeTimeout expires.
* Preserve node boot_req_time on reconfigure.
* Preserve node power_save_req_time on reconfigure.
* Fix node reboots being queued and issued multiple times and preventing the
reboot to time out.
* Fix run_command to exit correctly if track_script kills the calling thread.
* Only requeue a job when the PrologSlurmctld returns nonzero.
* When a job is signaled with SIGKILL make sure we flush all
prologs/setup scripts.
* Handle burst buffer scripts if the job is canceled while stage_in is
happening.
* When shutting down the slurmctld make note to ignore error message when
we have to kill a prolog/setup script we are tracking.
* scrontab - add support for the --open-mode option.
* acct_gather_profile/influxdb - avoid segfault on plugin shutdown if setup
has not completed successfully.
* Reduce delay in starting salloc allocations when running with prologs.
* Alter AllocNodes check to work if the allocating node's domain doesn't
match the slurmctld's. This restores the pre*20.11 behavior.
* Fix slurmctld segfault if jobs from a prior version had the now-removed
INVALID_DEPEND state flag set and were allowed to run in 20.11.
* Add job_container/tmpfs plugin to give a method to provide a private /tmp
per job.
* Set the correct core affinity when using AutoDetect.
* slurmrestd - mark "environment" as required for job submissions in schema.
* Tue Feb 23 2021 Christian Goll <cgoll@suse.com>
- Udpate to 20.11.04
* Fix node selection for advanced reservations with features.
* mpi/pmix: Handle pipe failure better when using ucx.
* mpi/pmix: include PMIX_NODEID for each process entry.
* Fix job getting rejected after being requeued on same node that died.
* job_submit/lua - add "network" field.
* Fix situations when a reoccuring reservation could erroneously skip a
period.
* Ensure that a reservations [pro|epi]log are ran on reoccuring reservations.
* Fix threads-per-core memory allocation issue when using CR_CPU_MEMORY.
* Fix scheduling issue with --gpus.
* Fix gpu allocations that request --cpus-per-task.
* mpi/pmix: fixed print messages for all PMIXP_* macros
* Add mapping for XCPU to --signal option.
* Fix regression in 20.11 that prevented a full pass of the main scheduler
from ever executing.
* Work around a glibc bug in which "0" is incorrectly printed as "nan"
which will result in corrupted association state on restart.
* Fix regression in 20.11 which made slurmd incorrectly attempt to find the
parent slurmd address when not applicable and send incorrect reverse*tree
info to the slurmstepd.
* Fix cgroup ns detection when using containers (e.g. LXC or Docker).
* scrontab - change temporary file handling to work with emacs.
- Removed check-for-lipmix.so.MAJOR.patch
- Added: load-pmix-major-version.patch
* Wed Jan 20 2021 Ana Guerrero Lopez <aguerrero@suse.com>
- Update to 20.11.03
- This release includes a major functional change to how job step launch is
handled compared to the previous 20.11 releases. This affects srun as
well as MPI stacks - such as Open MPI - which may use srun internally as
part of the process launch.
One of the changes made in the Slurm 20.11 release was to the semantics
for job steps launched through the 'srun' command. This also
inadvertently impacts many MPI releases that use srun underneath their
own mpiexec/mpirun command.
For 20.11.{0,1,2} releases, the default behavior for srun was changed
such that each step was allocated exactly what was requested by the
options given to srun, and did not have access to all resources assigned
to the job on the node by default. This change was equivalent to Slurm
setting the --exclusive option by default on all job steps. Job steps
desiring all resources on the node needed to explicitly request them
through the new '--whole' option.
In the 20.11.3 release, we have reverted to the 20.02 and older behavior
of assigning all resources on a node to the job step by default.
This reversion is a major behavioral change which we would not generally
do on a maintenance release, but is being done in the interest of
restoring compatibility with the large number of existing Open MPI (and
other MPI flavors) and job scripts that exist in production, and to
remove what has proven to be a significant hurdle in moving to the new
release.
Please note that one change to step launch remains - by default, in
20.11 steps are no longer permitted to overlap on the resources they
have been assigned. If that behavior is desired, all steps must
explicitly opt-in through the newly added '--overlap' option.
Further details and a full explanation of the issue can be found at:
https://bugs.schedmd.com/show_bug.cgi?id=10383#c63
- Other changes from 20.11.03
* Fix segfault when parsing bad "#SBATCH hetjob" directive.
* Allow countless gpu:<typenode GRES specifications in slurm.conf.
* PMIx - Don't set UCX_MEM_MMAP_RELOC for older version of UCX (pre 1.5).
* Don't green-light any GPU validation when core conversion fails.
* Allow updates to a reservation in the database that starts in the future.
* Better check/handling of primary key collision in reservation table.
* Improve reported error and logging in _build_node_list().
* Fix uninitialized variable in _rpc_file_bcast() which could lead to an
incorrect error return from sbcast / srun --bcast.
* mpi/cray_shasta - fix use-after-free on error in _multi_prog_parse().
* Cray - Handle setting correct prefix for cpuset cgroup with respects to
expected_usage_in_bytes. This fixes Cray's OOM killer.
* mpi/pmix: Fix PMIx_Abort support.
* Don't reject jobs allocating more cores than tasks with MaxMemPerCPU.
* Fix false error message complaining about oversubscribe in cons_tres.
* scrontab - fix parsing of empty lines.
* Fix regression causing spank_process_option errors to be ignored.
* Avoid making multiple interactive steps.
* Fix corner case issues where step creation should fail.
* Fix job rejection when --gres is less than --gpus.
* Fix regression causing spank prolog/epilog not to be called unless the
spank plugin was loaded in slurmd context.
* Fix regression preventing SLURM_HINT=nomultithread from being used
to set defaults for salloc->srun, sbatch->srun sequence.
* Reject job credential if non-superuser sets the LAUNCH_NO_ALLOC flag.
* Make it so srun --no-allocate works again.
* jobacct_gather/linux - Don't count memory on tasks that have already
finished.
* Fix 19.05/20.02 batch steps talking with a 20.11 slurmctld.
* jobacct_gather/common - Do not process jobacct's with same taskid when
calling prec_extra.
* Cleanup all tracked jobacct tasks when extern step child process finishes.
* slurmrestd/dbv0.0.36 - Correct structure of dbv0.0.36_tres_list.
* Fix regression causing task/affinity and task/cgroup to be out of sync when
configured ThreadsPerCore is different than the physical threads per core.
* Fix situation when --gpus is given but not max nodes (-N1-1) in a job
allocation.
* Interactive step - ignore cpu bind and mem bind options, and do not set
the associated environment variables which lead to unexpected behavior
from srun commands launched within the interactive step.
* Handle exit code from pipe when using UCX with PMIx.
* Fri Jan 08 2021 Egbert Eich <eich@suse.com>
- Fix fallout introduced by:
"Replace '%service_del_postun -n' with '%service_del_postun_without_restart'"
for older Leap/SLE versions.
* Fri Jan 08 2021 Egbert Eich <eich@suse.com>
- Fix Provides:/Conflicts: for libnss_slurm (bsc#1180700).
* Tue Jan 05 2021 Ana Guerrero Lopez <aguerrero@suse.com>
- Add support for configuration files from external plugins.
While built-in plugins have their configuration added in slurm.conf,
external SPANK plugins add their configuration to plugstack.conf
To allow packaging easily spank plugins, their configuration files
should be added independently at /etc/spack/plugstack.conf.d and
plugstack.conf should be left with an oneliner including all the
files under /etc/spack/plugstack.conf.d
/usr/share/man/man5/acct_gather.conf.5.gz /usr/share/man/man5/burst_buffer.conf.5.gz /usr/share/man/man5/cgroup.conf.5.gz /usr/share/man/man5/gres.conf.5.gz /usr/share/man/man5/helpers.conf.5.gz /usr/share/man/man5/job_container.conf.5.gz /usr/share/man/man5/knl.conf.5.gz /usr/share/man/man5/mpi.conf.5.gz /usr/share/man/man5/oci.conf.5.gz /usr/share/man/man5/slurm.conf.5.gz /usr/share/man/man5/topology.conf.5.gz
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