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Red Hat Enterprise Linux 9 Essentials Book now available.

Purchase a copy of Red Hat Enterprise Linux 9 (RHEL 9) Essentials

Red Hat Enterprise Linux 9 Essentials Print and eBook (PDF) editions contain 34 chapters and 298 pages

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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 (/ and swap) must be dedicated to Red Hat Enterprise Linux. For Itanium systems, at least three partitions (/, /boot/efi/, and swap) must be dedicated to Red Hat Enterprise Linux.
Before you start the installation process, you must
  • have enough unpartitioned[1] disk space for the installation of Red Hat Enterprise Linux, or
  • have one or more partitions that may be deleted, thereby freeing up enough disk space to install Red Hat Enterprise Linux.
To gain a better sense of how much space you really need, refer to the recommended partitioning sizes discussed in Section 4.18.4, “Recommended Partitioning Scheme”.
If you are not sure that you meet these conditions, or if you want to know how to create free disk space for your Red Hat Enterprise Linux installation, refer to Chapter 25, An Introduction to Disk Partitions .


[1] Unpartitioned disk space means that available disk space on the hard drive(s) you are installing to has not been divided into sections for data. When you partition a disk, each partition behaves like a separate disk drive.


 
 
  Published under the terms of the GNU General Public License Design by Interspire