Add node state string suffix of "$" to identify nodes in maintenance
reservation or scheduled for reboot. This applies to scontrol, sinfo,
and sview commands.
Enable scontrol to clear a nodes's scheduled reboot by setting its state
to "RESUME".

Apply BatchStartTimeout configuration to task launch and avoid aborting
srun commands due to long running Prolog scripts.
bug 978

When nodes scheduled for reboot, set state to DOWN rather than FUTURE so
they are still visible to sinfo. State set to IDLE after reboot completes.
bug 1007

Srun executable names beginning with "." will be resolved based upon the
working directory and path on the compute node rather than the submit node.

Always call select_g_step_finish() when terminating a job step,
even if the job is also being terminated. This is needed for Cray
systems.
bug 1012

Fix race condition in CPU frequency set with job preemption.
When the preemptor job completed, it would notify the srun, which
would notify the slurmctld, which could resume a preempted job.
That preempted job could reset the CPU frequency before the
preemptor. This change has the slurmstepd resetting a job's
CPU frequency prior to notifying srun of completion, which
eliminates the race condition.
bug 1011

"job_comp/mysql" setting an incorrect default database.

database index for the array elements avoiding duplicate database values.

Scontrol modified to print separate error messages for job arrays with
different exit codes on the different tasks of the job array. Applies to
job suspend and resume operations.

This will set/export only specific environment variables

job elapsed time.

the i/o thread.

exit code.

Test 3.11 was failing in some configurations without this as
the CPU count in the RPC was lower than the number of nodes in
the required node list

similar wording.

information wasn't stored in accounting.

job/step completion.

bit_unfmt.

Signed-off-by: Danny Auble <da@schedmd.com>

In the job_submit plugin: Remove all slurmctld locks prior to job_submit()
being called for improved performance. If any slurmctld data structures are
read or modified, add locks directly in the plugin.

HealthCheckProgram for nodes in any other states than IDLE.#978

Unload job tables rather than windows at job end. The table unload
also unloads job tables.

Added new internal Slurm functions xmalloc_nz() and xrealloc_nz(), which do
not initialize the allocated memory to zero for improved performance.

switch/nrt - Do not explicitly unload windows for a job on termination,
only unload its table (which automatically unloads its windows).

lost should the slurmctld restart.

Correct NumCPUs count for jobs with --exclusive option.
bug 909

lost should the slurmctld restart.

Correct NumCPUs count for jobs with --exclusive option.
bug 909