Fix bug in layout of job step with --nodelist option plus node count. Old
code could allocate too few nodes by double counting some nodes.

system.

changes

it happen correctly on an L/P system

the block

One when select/cray plugin is loaded (for any system)
One when "scontrol show topology" is executed (leak is slurmctld daemon)

The original logic had a problem if you shrank a job and later grew it.
Nodes previously released would reappear when the job grows, but have
zero CPUs associated with them. The problem was due to the original nodes
list of a job being preserved in the job_resources data structure. The
new logic confirms that those nodes are still in the job's allocation
before rebuilding the job_resources data structure.

file.

more maintainable.

the slurm rpm

UMBC.

Prevent background salloc disconnecting terminal at termination. Patch by Don Albert, Bull.

Update list of authors and Copyright holders.

Conflicts:
	META
	NEWS

In sview, display a node's architecture (arch) field

More than one TaskPlugin can be configured in a comma separated list.
Patch from Andriy Grytsenko (Massive Solutions Limited).

Fix error handling bug in mpi/mvapich plugin that could result in srun going into an infinite loop.

Conflicts:
	NEWS