Unix OS AIX Commands to change from 32-bit to 64-bit

** Credit http://publib.boulder.ibm.com

Commands to change from 32-bit to 64-bit

To truly change the kernel to 64-bit from 32-bit, the system must be at the AIX® levels.
To change to a 64-bit kernel, enter the following commands:
ln -sf /usr/lib/boot/unix_64 /unix      
ln -sf /usr/lib/boot/unix_64 /usr/lib/boot/unix      
lslv -m hd5      
bosboot -ad /dev/ipldevice      
shutdown -Fr

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