munge doesn't like "\0" instead of NULL pointer.

NodeAddr at slurmctld start or reconfig

    domain names (by Vijay Ramasubramanian, University of Maryland).

 does not exceed the job's MaxNodes

    partition's size and/or time limits rather than leaving them queued for a
    later change in the partition's limits. NOTE: Not reported by
    "scontrol show config" to avoid changing RPCs. It will be reported in 
    SLURM version 1.4.

    StepPurge (not fully implemented yet).