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Installation Overview

Installing Red Hat Linux on an Alpha system is slightly more complex than installing Red Hat Linux/Intel because a variety of Alpha machine architectures exist and many different models are supported. In general, the sequence of steps to a successful installation are:

  1. Create kernel and RAM disk diskettes from images available on the Red Hat Linux/Alpha CD.

  2. Create a MILO diskette, if necessary.

  3. Load and run the Red Hat Linux/Alpha kernel, and boot into the Red Hat Linux installation program using either MILO or SRM.

  4. Install the bootloader on a small partition on your machine after the installation is completed.

Note Please Note
 

If your system supports both MILO and SRM, using SRM is the preferred boot method, and is the boot method supported by Red Hat.

The installation of Red Hat Linux on different SRM-based Alphas is a similar process. However, differences exist in certain areas. These differences are noted in the appropriate sections. Additional information on the SRM console can be found at the SRM Firmware HOWTO at http://www.alphalinux.org/faq/srm.html .

Disk Space Required for Alpha Installations

For both MILO and SRM installations, you'll need a floppy drive: a 3.5 inch high density "A:" drive (/dev/fd0). (Optionally, most SRM installations can use the CD-ROM drive.)

Hard Disk Space:

  • For a MILO installation, you'll need a 5 MB DOS-formatted partition to hold the MILO bootloader.

    For an SRM installation, you'll need a 5 MB boot partition for the aboot secondary bootloader.

  • For both MILO and SRM, you'll need at least one swap partition. Optimally, the size of the swap partition is twice the RAM of your system, up to 2 GB.

  • For both MILO and SRM, 120 MB is needed for a basic installation (un-select all "extra" items during the install).

  • For both MILO and SRM, 300 MB is needed for a typical install.

  • For both MILO and SRM, 800 MB is needed for everything.

Note Please Note
 

SRM installations require that the BSD Disk Label feature of the fdisk program be used to partition the disk.