2.3. Do You Have Enough Disk Space?
The disk space used by Red Hat Enterprise Linux must be separate from the disk space used by other OSes you may have installed on your system, such as Windows, OS/2, or even a different version of Linux. For x86, AMD64, and Intel® 64 systems, at least two partitions (
swap) must be dedicated to Red Hat Enterprise Linux. For Itanium systems, at least three partitions (
swap) must be dedicated to Red Hat Enterprise Linux.