The task_dist_states variable has been split into "flags" and "base"
components. Added SLURM_DIST_PACK_NODES and SLURM_DIST_NO_PACK_NODES values
to give user greater control over task distribution. The srun --dist options
has been modified to accept a "Pack" and "NoPack" option. These options can
be used to override the CR_PACK_NODE configuration option.

to have all the limits a QOS has.  If a limit is set in both QOS
the partition QOS will override the job's QOS unless the job's QOS has the
'PartitionQOS' flag set.

when running from cache.

Bug 1305

Fix bug with GRES having multiple types that can cause slurmctld abort.
This can be reproduced with select/cons_res and one Gres like this:
Name=gpu Type=kepler File=/dev/tty0
A bad index was being used that caused an assert.

Logic introdiced in version 14.03.10 to support requeueing of jobs
with GRES allocated to currently running steps broke select/linear
due to differernces in the plugin logic. The commit with the bad
logic is 1209a664

Bug 1298

Bug 1301

have no weight.  This allows for association and QOS decay limits to work.

Before without this option accounting would not be correct unless the
job was allocating enough resources to fill up the socket.  Making this
the default makes it so the entire socket is allocated to job similar to
the way CR_CORE works with allocating the entire core to the job even if
they don't allocate the whole core.

draining  in sinfo output.

Fix jobs from starting in overlapping reservations that won't finish before a "maint" reservation begins.

Bug 1290

Avoid huge malloc if GRES configured with "Type" and huge "Count".

when the DBD is down.

Log Cray MPI job calling exit() without mpi_fini(), but do not treat it as
a fatal error. This partially reverts logic added in version 14.03.9.
bug 1171

Bug 1289

could result in seg fault.

This only enables this configuration without providing the necessary
infrastructure to support it.
Add preempt_by_qos flag to select/cons_res
In select/cons_res add extra row to scheduling array if preempt/qos
  is used. This is used only when a job is started via preempting
  another job in the same partition, but a lower priority QOS.
Update preemption documentation

better.

in BASIL was changed.

In srun the default timeout in _wait_nodes_ready function is 3 sec.
This patch make timeout adaptiv, for default  max_delay=400 sec it make less rpc request and give beter 'user feelings'.

Bug #1276

in commit 1953fdecbb.

Job wait reason of "ReqNodeNotAvail" expanded to identify unavailable nodes
(e.g. "ReqNodeNotAvail(Unavailable:tux[3-6])").
bug 1277

an error message and return 1.

Permit "SuspendTime=NONE" as slurm.conf value rather than only a numeric
value to match "scontrol show config" output. This remove some special
case logic in the test of "scontrol write config" and in the generation
of the output file written.

Double max string that Slurm can pack from 16MB to 32MB to support
larger MPI2 configurations.

Added SchedulerParameters option of "bf_busy_nodes". When selecting
resources for pending jobs to reserve for future execution (i.e. the job
can not be started immediately), then preferentially select nodes that are
in use. This will tend to leave currently idle resources available for
backfilling longer running jobs, but may result in allocations having less
than optimal network topology. This option is currently only supported by
the select/cons_res plugin.