# Conflicts:
#	src/slurmctld/proc_req.c

e3a7bdcc
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d72b13f2

Reference bug 3366

If you are running on a Bluegene system we rely on the prolog to take us out of configuring
state.  These commits work good for system rebooting the nodes where the prolog is running,
but in the case of Bluegene this is the opposite desire :).   These commits on a Bluegene
pretty much make it so a batch job never gets launched.

Properly set SLURM_JOB_GPUS environment variable for Prolog.
bug 3437

Clear job's reason of "BeginTime" in a more timely fashion and/or prevents
    them from being stuck in a PENDING state. There are multiple ways of
    clearing the reason, especially on a lightly loaded system, but the
    state can persist indefinitely on a heavily loaded system.
bug 3368

Fix to logic for getting expected start time of existing job ID with
    explicit begin time that is in the past. Previous logic would
    compare that (past) begin time with advanced reservations that
    would compete with it rather than the current time.

On cray systems with step NHC, the step launches are delayed and
  produce a pair of messages (below) that caused the test to fail:
  srun: Job step creation temporarily disabled, retrying
  srun: Job step created

The v17.02 updates appear to have only gone into master rather than
  the slurm-17.02 branch

CRAY systems only: TaskPlugins must list task/cgroup before task/cray in
    order for the cgroup files to be created before task/cray runs. Without
    this change, the task/cray plugin frequently produces errors about the
    "mems" file being missing. The errors don't seem consistent, so this
    probably involves a race condition. Note that NERSC uses this order
    today and I changed read_config.c to produce a fatal error if the order
    is reversed.

Failure to do so results in a bunch of task/cray errors about
  not finding the cgroup set up.

Avoid a test failing of all nodes in a partition are not usable
  (down, drained, reserved, or otherwise unusable).

Disable test if underlying select/linear use

Modify qsub test to explicitly create and destroy the error files
  to avoid leaving around a bunch of error files (even if they are
  normally empty).

Provide better insight into the failure