bug 2655

Add more details to the log messages for improved ability to
diagnose problems.

Bug 2983.

Continuation of 18947480. Commit cff2effc made cpu_freq_init
unconditionally set up the structures, so this reinitialization was
discarding the true original info, which prevents the frequency
and governor from being restored properly after the step completes.

Don't about step launch if job reaches expected end time while node is
    configuring/booting (NOTE: The job end time will be adjusted after node
    becomes ready for use).
bug 2985

The sleep starts at 0.1 second and doubles each time to a
  maximum value. Previous maximum was 2 seconds, increased
  to 5 seconds to account for very large KNL boot times
  (tens of minutes) and to limit overhead on slurmctld daemon.

If the KNL node modes reported by cnselect and capmc differ, log
  that using "info" rather than "debug".

Optionally lock slurmstepd in memory for performance reasons and to avoid
    possible SIGBUS if the daemon is paged out at the time of a Slurm upgrade
    (changing plugins). Controlled via new LaunchParameters options of
    slurmstepd_memlock and slurmstepd_memlock_all.
bug 2334

frequency other than AcctGatherNodeFreq.

Filesystem instead of Lustre.

Network dataset.

Locking slurmstepd in memory can result in exhausting real memory
  in some cases, resulting in failure of the slurmstepd process.
  This reverts commit 03cf4a5d,
  but the logic will be returned using a configuration parameter
  in Slurm version 17.02.
bug 2334

This should improve performance and prevent failure if a local
  group ID lookup fails.
bug 2928

Minor correction to commit 30baec8d

Prevent slurmd abort if hwloc library fails to populate the "children"
    arrays (observed with hwloc version "dev-333-g85ea6e4").

4 billion jobs in your database you will want to update your slurmctld at
the same time as your slurmdbd to prevent roll over of this variable as
it is 32 bit previous versions of Slurm.

mysql_insert_id was always returning a my_ulonglong so we are just
making it more compliant.

This is needed primarily for a following commit that will change the
job db_index to be be 64bit.

Bug 2955.

Document the partition limits considered in the EnforcePartLimits
logic.
bug 2920

Correction to commit b45a55bc
but 2920

Make EnforcePartLimit support logic work with any ordering of partitions
    in job submit request.
Developed jointly with Alejandro Sanchez <alex@schedmd.com>
bug 2920

Copy + paste error, CID 44786.

Calculation switched the node count in place of the cpu count, which
results in incorrect estimates.

CID 44784.

CID 44787.

Mistake was only visible with DEBUG_TIME, and under a debug3 message.

CID 44785.

Bug 2950. Also identified as CID 56684 (copy+paste error).