when none are requested.  The Block allocator sets it up temporarily so
this isn't needed.

and a job comes through backfill and can fit on the block without ending
jobs don't set an end_time for the running jobs since they don't need to
end to start the job.

Return ESLURM_NODES_BUSY rather than ESLURM_NODE_NOT_AVAIL error on job
submit when required nodes are up, but completing a job or in exclusive
job allocation.

previous 20 minute time limit.  The previous behavior would fail for
large files 20 minutes into the transfer.

Close the batch job's environment file when it contains no data to avoid
leaking file descriptors.

to operate the same way salloc or sbatch did and assign a task per cpu
by default instead of task per node.

correctly.  Before the errno wasn't being checked correctly

correctly as of IBM driver V1R1M1 efix 008.

configured correctly.

current or in the past.

from Mark Nelson

Using the syscalls directly rather than calling bin/(u)mount via
system() avoids a few fork + exec calls, and provides better error
handling if something goes wrong.

Users of this functionality are also updated to use slurm_strerror in
order to provide a more informative error message.

The mount and umount syscalls are Linux-specific, but so are cgroups
so no portability is lost.

Using the syscalls directly rather than calling bin/(u)mount via
system() avoids a few fork + exec calls, and provides better error
handling if something goes wrong.

Users of this functionality are also updated to use slurm_strerror in
order to provide a more informative error message.

The mount and umount syscalls are Linux-specific, but so are cgroups
so no portability is lost.

Using the syscalls directly rather than calling bin/(u)mount via
system() avoids a few fork + exec calls, and provides better error
handling if something goes wrong.

Users of this functionality are also updated to use slurm_strerror in
order to provide a more informative error message.

The mount and umount syscalls are Linux-specific, but so are cgroups
so no portability is lost.

    the current plugin has been loaded when using runjob_mux_refresh_config

Correct parsing of srun/sbatch input/output/error file names so that only
the name "none" is mapped to /dev/null and not any file name starting
with "none" (e.g. "none.o"). This fixes bug #98.

Gres: If a gres has a count of one and an associated file then when doing
a reconfiguration, the node's bitmap was not cleared resulting in an
underflow upon job termination or removal from scheduling matrix by the
backfill scheduler.

Cray and BlueGene - Do not treat lack of usable front-end nodes when
slurmctld deamon starts as a fatal error. Also preserve correct front-end
node for jobs when there is more than one front-end node and the slurmctld
daemon restarts.

while it is attempting to free underlying hardware is marked in error
making small blocks overlapping with the freeing block.  This only
applies to dynamic layout mode.

is always set when sending or receiving a message.

than 1 midplane but not the entire allocation.

multi midplane block allocation.

where other blocks on an overlapping midplane are running jobs.

hardware is marked bad remove the larger block and create a block over
just the bad hardware making the other hardware available to run on.

allocation.

for a job to finish on it the number of unused cpus wasn't updated
correctly.

See Bugzilla #73 for more complete description of the problem.
Patch by Martin Perry, Bull.