mirror of
https://git.linuxfromscratch.org/lfs.git
synced 2025-01-19 05:27:39 +00:00
8e3448a108
git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@8936 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
66 lines
3.3 KiB
XML
66 lines
3.3 KiB
XML
<?xml version="1.0" encoding="ISO-8859-1"?>
|
|
<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
|
|
"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
|
|
<!ENTITY % general-entities SYSTEM "../general.ent">
|
|
%general-entities;
|
|
]>
|
|
|
|
<sect1 id="space-creatingpartition">
|
|
<?dbhtml filename="creatingpartition.html"?>
|
|
|
|
<title>Creating a New Partition</title>
|
|
|
|
<para>Like most other operating systems, LFS is usually installed on a
|
|
dedicated partition. The recommended approach to building an LFS system
|
|
is to use an available empty partition or, if you have enough unpartitioned
|
|
space, to create one.</para>
|
|
|
|
<!--
|
|
|
|
<para>It is possible to install an LFS system (in fact even multiple LFS
|
|
systems) on a partition already occupied by another
|
|
operating system and the different systems will co-exist peacefully. The
|
|
document <ulink url="&hints-root;lfs_next_to_existing_systems.txt"/>
|
|
contains notes on how to implement this. This document was last updated
|
|
in 2004. It has not been updated since and it has not been tested with
|
|
recent versions of this LFS book. The document is more than likely not
|
|
usable as-is and you will need to account for changes made to the LFS
|
|
procedures since it was written. This is only recommended for expert LFS
|
|
users.</para>
|
|
|
|
-->
|
|
|
|
<para>A minimal system requires a partition of around 1.3 gigabytes (GB).
|
|
This is enough to store all the source tarballs and compile the packages.
|
|
However, if the LFS system is intended to be the primary Linux system,
|
|
additional software will probably be installed which will require additional
|
|
space (2-3 GB). The LFS system itself will not take up this much room.
|
|
A large portion of this requirement is to provide sufficient free temporary
|
|
storage. Compiling packages can require a lot of disk space which will be
|
|
reclaimed after the package is installed.</para>
|
|
|
|
<para>Because there is not always enough Random Access Memory (RAM) available
|
|
for compilation processes, it is a good idea to use a small disk partition as
|
|
<systemitem class="filesystem">swap</systemitem> space. This is used by the
|
|
kernel to store seldom-used data and leave more memory available for active
|
|
processes. The <systemitem class="filesystem">swap</systemitem> partition for
|
|
an LFS system can be the same as the one used by the host system, in which
|
|
case it is not necessary to create another one.</para>
|
|
|
|
<para>Start a disk partitioning program such as <command>cfdisk</command>
|
|
or <command>fdisk</command> with a command line option naming the hard
|
|
disk on which the new partition will be created—for example
|
|
<filename class="devicefile">/dev/hda</filename> for the primary Integrated
|
|
Drive Electronics (IDE) disk. Create a Linux native partition and a
|
|
<systemitem class="filesystem">swap</systemitem> partition, if needed. Please
|
|
refer to <filename>cfdisk(8)</filename> or <filename>fdisk(8)</filename> if
|
|
you do not yet know how to use the programs.</para>
|
|
|
|
<para>Remember the designation of the new partition (e.g., <filename
|
|
class="devicefile">hda5</filename>). This book will refer to this as
|
|
the LFS partition. Also remember the designation of the <systemitem
|
|
class="filesystem">swap</systemitem> partition. These names will be
|
|
needed later for the <filename>/etc/fstab</filename> file.</para>
|
|
|
|
</sect1>
|