migratepages --version (return code: 1)
migratepages: unrecognized option '--version'
usage: migratepages pid from-nodes to-nodes
nodes is a comma delimited list of node numbers or A-B ranges or all.
migratepages --HELP (return code: 1)
migratepages: unrecognized option '--HELP'
usage: migratepages pid from-nodes to-nodes
nodes is a comma delimited list of node numbers or A-B ranges or all.