시스템 firmware 버전 확인

# lscfg -vp| grep -p "Platform Firmware:"

   Platform Firmware:

   ROM Level.(alterable).......RH021114

   Version.....................RS6K

   System Info Specific.(YL)...U1.18-P1-H2/Y1

   Physical Location: U1.18-P1-H2/Y1

# lsattr -El sys0 | grep rtasversion

   rtasversion 1Open Firmware RTAS version False