once)

is called right after startup and is sort of redundant, so the update
flag is better.

slurmctld.

bug 491

There need to be some network enhancements for proper operation
though.

Print an error message if an srun command specifies the --core-spec
option for a job step. It must be set at job allocation time (using
srun, salloc or sbatch). Note this is a difference in behavior from
Cray/ALPS systems, which don't even have job steps similar to Slurm.

count.