Improve task binding logic by making fuller use of HWLOC library,
especially with respect to Opteron 6000 series processors. Work contributed
by Komoto Masahiro.

to a bluegene cluster.

already pinged it on startup the unresponding flag would be removed from
the frontend node.

mark front end node down.

state change while the realtime server is running.

running on.

mark front end node down.

Cray - For srun wrapper when creating a job allocation, set the default job
name to the executable file's name. Ignore leading directory names in the path.

Cray - Enable logging of BASIL communications with environment variables.
Set XML_LOG to enable logging. Set XML_LOG_LOC to specify path to log file
or "SLURM" to write to SlurmctldLogFile or unset for "slurm_basil_xml.log".
Based on work by Steve Tronfinoff, CSCS.

permit the srun and salloc commands to be executed in the background
on Cray systems

permit the srun and salloc commands to be executed in the background
on Cray systems

Add new job state reason of "FrontEndDown" which applies only to Cray and
IBM BlueGene systems.

the queue when trying to place a larger than midplane job.

an admin updates the node to idle/resume the compute nodes will go
instantly to idle instead of idle* which means no response.

gone.  Previously it had a timelimit which has proven to not be the right
thing.

In cray/srun wrapper, only include aprun "-q" option when srun "--quiet"
option is used.

Change default SchedulerParameters max_switch_wait field value from 60 to
300 seconds.

Patch from Aleksej Saushev.

CnodeCount/CnodeErrCount so to point out there are cnodes in an error state
on the block.  Draining the block and having it reboot when all jobs are
gone will clear up the cnodes in Software Failure.

for a long time after the SLURM job has been flushed from the system
we don't have to worry about rebooting the block to sync the system.

blocks.