# pnmstat -l
group   adapters       status   fo_time  act_adp
nafo0   qfe0:qfe1       OK      NEVER    qfe0
# pnmset -c nafo0 -o switch qfe1
# mv /etc/hostname.qfe0 /etc/hostname.qfe1
# pnmstat -l
group   adapters       status   fo_time  act_adp
nafo0   qfe0:qfe1       OK      11       qfe1