Verification of 64-bit AIX hardware

The server on AIX® requires 64-bit hardware. Run the bootinfo command to verify that your AIX hardware is 64-bit.

The server on AIX requires 64-bit hardware. To verify that your AIX hardware is 64-bit, run the following command:
bootinfo -y
If the command returns 32, your hardware is 32-bit.

In addition, if you type the command lsattr -El proc0, the output of the command returns the type of processor for your server.