Posted on 2010-10-10 22:19  Eric Yih  阅读(324)  评论()    收藏  举报

1. switch to 64bit kernel
① #This command shows if the 64bit kernel is active.
     bash-3.00# bootinfo -k        
② #Link the 64bit kernel file to default boot kernel file.
     bash-3.00# ln -sf /usr/lib/boot/unix_64 /unix
     bash-3.00# ln -sf /usr/lib/boot/unix_64 /usr/lib/boot/unix
     bash-3.00# bosboot -a
③ #Reboot the AIX machine.
     bash-3.00# reboot

2. switch to 32bit kernel