Name	Description
cpu-affinity	Set task affinity to cores (off|per-task|map:LIST|on)
gpu-affinity	Set task affinity to GPUs (off|per-task|map:LIST|on)
verbose	Increase shell log verbosity (1 or 2).
nosetpgrp	Don't run each task in its own process group.
pmi	Set PMI service(s) for launched programs (off|simple|LIST)
stage-in	Copy files previously mapped with flux-archive(1) to FLUX_JOB_TMPDIR.
pty.interactive	Enable a pty on rank 0 for flux job attach.
exit-timeout	Start fatal job exception timer after first task exits (none|FSD)
exit-on-error	Raise a fatal job exception immediately if first task exits with nonzero exit code.
hwloc.xmlfile	Write hwloc XML gathered by job to a file and set HWLOC_XMLFILE. Note that this option will also unset HWLOC_COMPONENTS if set, since presence of this environment variable may cause hwloc to ignore HWLOC_XMLFILE.
output.limit	Set KVS output limit to SIZE bytes, where SIZE may be a floating point value including optional SI units: k, K, M, G. This value is ignored if output is directed to a file with --output.
output.mode	Set the open mode for output files to either "truncate" or "append". The default is "truncate".