Remove redundant persist_rem field from job record
Fix logic for buffer state related to failure handling
Move pre_run logic into a separate thread for improved system performance
Disable changes to job burst buffer field
burst_buffer contents are validated at job submit time and
  data is possibly being staged at later times. It can not
   be changed.
Refactor bb_p_job_cancel() logic
Fix some job staging problems
Eliminate logging of unchanged pool information
Document that job arrays don't support burst buffers
Refactor job buffer allocation to eliminate race condition with
  stage out. Needs more work after prolog_running functionality
  is in place (merged from v14.11).
Improve cold-start state clean up

Clean-up of of job stage-out and teardown logic
Improve restart state clean-up

Fix some job state logic
Add logic to preserve persistent buffer account, QOS and partition for limit enforcement

Fix slurm.spec file for recent layouts change
Refactor bb_pack_bufs() and bb_alloc_job_rec() functions

Add partition information to buffer record for limit enforcement

Add account and QOS to burst buffer data structures for TRES limit work
sview: Correct size units
sview: Fix free of uninitialized iterator logic
burst_buffer.conf: Fix parsing of DefaultPool parameter

Add support for access and type fields in interactive buffer creation

Move limits checks to burst_buffer/common
Disable persistent burst buffer with numeric value
Refactor bb_p_job_get_est_start() logic
Split out persistent buffer create/delete into a pthread
Fix job buffer size parsing logic
Get through stage-in and support for non-Cray systems (e.g. VM)

Add new buffer state of "BB_STATE_PENDING"
Refactor job buffer state structure
Refactor job buffer creation environment
Rename "bb_hash" to "bb_ahash"
Set up job state hash table
Add magic cookies to data structures
Rename bb_find_job_rec() to  bb_find_alloc_rec()
Rename bb_free_rec() to bb_free_alloc_buf()

add option --enable-really-no-cray to allow vanilla linux installatio…

add option --enable-really-no-cray to allow vanilla linux installations on Cray external login nodes

Remove the "power_cpufreq" layout-type and transfer the
 logic on the "power" layout-type, by creating a new
 layout named "cpufreq" under the already existing
 layout-type "power". Based on this modification adjust
 the logic of powercapping.

This reverts part of commit c2fbf88f
see bug 1846

Renames some sview variables for better clarity and put some node
  fields into alphabetic order

This commit adds support for free_mem as part of the sinfo
command using the key 'e' ('f' and 'F' are already taken).

This commit adds information about the free memory to the
output created by slurm_sprint_node_table(). The unit of
FreeMem is MiB like RealMemory.

This commit adds a new field free_mem to the node_info struct
and augments the 15.08 RPC protocol to exchange this information
as part of the ping and registration status messages. The
free memory is taken from the sysinfo() information on systems
that support this function. Overall, the implementation sticks
to the way cpu_load (the 5 min load average) is handled.

note the change and remove the new time limit if the job is requeued.

and give different error codes for different limits violated.

A job being considered for backfill scheduling can have its time
  limit altered to the partition limit, job minimum time limit,
  etc. This fixes two places where the backfill scheduler could
  leave the job in a pending state with a time limit different
  from it's original value.

add more startup/initialization logic
fix some locking issues
fix some issues related to persistent buffers

argument "size" to _print_topo_record() could be zero, resulting in
  invalid array size specification of zero.
Dead assignment to "len" in second call to _print_topo_record().

Add accounting for persistent buffer space
Fixes for data structure removal

Add "job_process" function.
Minor clean-up from code review.

Add logic to purge persistent burst buffers.
Create dummy job script as needed for buffer teardown
Multiple persistent buffer create/destroy calls in single job working