- changed defs of HAVE_LIBELAN3 to HAVE_ELAN

Send multiple SIGALRMs if needed and deal with possible abort of
a thread.

debug3().

node registration message to itself.

lost of an EPILOG_COMPLETE message.

nodes. This is a temporary patch until DPCS is upgraded in mid-October.

let that job be scheduled even if there are jobs in COMPLETING state.

Fatal() no longer calls abort(), but terminates job using exit(1).

(state is completing and end time is within KillWait (+2 seconds).

save on job_step completion. This should reduce the likelyhood of
information being lost on a slurmctld restart.

ranged string rather than one message per node (too verbose).

node begins to respond again.

lowest active job priority (for working down as new jobs are
initiated). This bug only applies when slurmctld restarts and
there are jobs in system hold state (priority 1).

This is a problem on PVC, where nodes are regularly DRAINED.

scalability. An arbitrary number of requests may be queued and they
are processed one per second until the queue is empty or pending
requests were last attempted recently (configuration parameters set
to 60 seconds as a minimum retry interval).

These jobs are reported by slurmd on node registration. They are logged
but otherwise ignored by slurmctld. Several changes to slurmd logging
messaged to report job id and step id using %u format rather than %d
format (which shows no-allocate job id values as negative numbers).

that reach the slurm inactivity time limit.

control (it needs to complete all pending RPCs and save state before
the primary reads state and takes over).

responsibilities (backup was routinely reading at startup).

server to shutdown request.

SIGPWR, and SIGLOST.

and when returned to service went improperly back into state DRAINING
(job counter was inconsistent).

transition to DRAINED state.

data will not be used and the process is too slow anyway.

EPILOG_COMPLETE_MESSAGE. At this time the job is COMPLETED and all
associated nodes available.